OSNews has been reporting on the Debian/Ubuntu/GNU/Opensolaris hybrid for several years. But for those of you who've never looked more closely at this interesting OS, a Nexenta developer has laid out some of its more noteworthy features and advantages.

The Nexenta project, started in 2005, has had 6 releases (NexentaOS and NexentaCore), and is preparing for the upcoming NexentaCore Platform 2 release. If you are a Debian/Ubuntu developer, consider taking a little time to take a look at an emerging platform that provides a feature rich developer environment.

Nexenta has built a small but vibrant community. It has been downloaded over half a million times, and is being used in around 10,000 systems, mostly data-centers.

Nexenta uses Debian's dpkg packaging system, and provides everything provided by Debian/Ubuntu environment. However, these are only a subset of the features in Nexenta's toolchain. We'll take a look at the additional features and tools provided by Nexenta.

The Opensolaris technologies: ZFS

The open source world has gone gaga over the next generation file system from the Opensolaris community. It has been ported to Apple's OSX and FreeBSD. Licensing incompatibilities have held up a Linux port. It is a file system and volume manager built into one. And with lightning fast snapshots and automatic integrity and error checking, this is the filesystem of the future. Lets take a look at how you as a developer can benefit by the use of ZFS:

Never have to worry about data loss, or the system and packaging system going into a mangled state

ZFS's quick and painless snapshot feature allows you to take incremental backups of your entire filesystem or the packaging related data. So if the last kernel upgrade botches up the system or renders it unbootable, easily revert back to the earlier working state :)

Nexenta provide a tool called apt-clone which is a wrapper over apt-get. Roughly translated

apt-clone = system clone + apt-get

so a command apt-get install apache2 is equivalent to

zfs clone beforeapache2 rootfs
#add grub lines to boot to 'beforeapache2'
apt-get install apache2

If things go wrong and apache2 isn't installed right, you can revert back to the snapshot "beforeapache2" and the system reverts to the original configuration. Further information in the apt-clone manpage [0].

Use snapshot capabilities to create restore points

..all along your development/build cycle allowing for easy reversion to an earlier state

Another use of ZFS for package maintainers is the capability to easily take a snapshot of the environment (like the current working directory) and make those deadly changes. There no longer a need to worry or limit your changes for the fear of "ruining this working state" or "losing all these changes I've made". Use ZFS like a quick and dirty versioning system for those short development sessions.

Increase build environment storage as and when required

If you've run into situations where you had dedicated space for a certain need, but later found yourself out of space. This could be for your package development needs or for the music you play when you develop. With ZFS, you no longer have to decide between removing package A or sources B. You can have both the Rock and the Blues collection. A new hard disk or a partition plus a simple command will take care of all your space needs.

ZFS pools and RAID-Z

..for superior volume and data redundancy management

ZFS filesystems are laid out on 'pools' which are storage spaces. This is a different from the traditional 'disks' and 'partitions' way of thinking about laying out filesystems. You can now add any type of storage (disk, network attached storage, a file) to the pool, and everything in the pool is made available to the filesystems that are created from the pool. This allows us to very easily increase the size of a pool by simply giving it more storage.

To create a pool from a disk

zpool create
zpool create diskpool c1d0p0

To increase the size of the pool, simply add another disk to it

zpool add
zpool add diskpool c2d0p0

ZFS supports various raid configurations out of the box, including RAID-Z, which is a better implementation of RAID5 [1]. It implements features into the filesystem that previously required specialized hardware. A comparison of ZFS with Linux LVMs can be seen at [2].

This allows you to setup your storage in mirrored disks by simply (eg)

zpool create mypool mirror c1d0p2 c2d0p2

Creating a zfs filesystem on our newly created pool is done via

zfs create mypool/myroot zfs create mypool/john

Both myroot and john will use the mypool storage space created by zpool. Set the mount points for these via

zfs set mountpoint=/space/john mypool/john
zfs set mountpoint=

A complete documentation of the zpool and zfs commands can be found at docs.sun.com [3][4].

ZFS supports quotas and reservations for each dataset. You can thus allocate varying amounts of space for various purposes. The built in checksumming of everything does away within the filesystem allows you to breathe easy while ZFS does everything that can be done to keep your data error free. ZFS also supports compression and encryption (currently under review by the ZFS community and to be added to the Opensolaris kernel shortly)

The Opensolaris technologies: Zones

(..and ZFS zones with Debian environment)

Zones are lightweight virtual instances of the operating system. The main (or parent) instance is known as the global zone. A  global zone can have as many local zones as resources like memory and disk space allow for.

Zones are a boon to package maintainers. they allow for quick and easy setup and generation of development environment. Once the tasks are done, the zone can be done away with, until required later. Thus you do not have to allocate a specific amount of your resources towards a build setup.

Nexenta provides a set of tools in a package called devzone, which allow for easy creation of development zones for package maintainers. These can be easily tuned to other specific needs. A typical zone takes less than a minute to setup and use.

As each zone is self-contained, you can provide root access to them to those you may not fully trust. This setup can be used in build machines where "potential" developers to a project can be given access to their own development zone to play around with. This setup is used by the Nexenta Project during its hackathon events. further information at [links].

A zone can be created using

devzone_create

Now, enter the zone using

devzone_enter

and poof!.. you are now root in the new virtual instance of the machine. you would now typically setup your /etc/apt/sources.lst and start installing and building packages.

You can reconnect and disconnect the zone as many times as you like. Once you're done with using a zone, simply run the following command in the global zone

devzone_free

to kill the zone, and free up it's resources.

Devzones provide the following advantages to developers

Better share resources: As development zones can be created on the fly, you can easily share resources. Developers in different parts of the world can access the machine at different times.Peace of mind: If you have a dedicated build machine, easily allow multiple developers access to it, without worrying about interfering with each other, or one's mistake bringing down the system.

To see how you can build Debian/Ubuntu packages in a devzone, take a look at the screencast at [5].

Table of contentsNexenta, Page 1Nexenta, Page 2

Abbiamo visto cosa fa un sistema operativo. Abbiamo accennato anche a qualche suo componente. Ora vediamo, in concreto, come è fatto "dentro" un sistema operativo e in particolare GNU/Linux.

Abbiamo detto che il sistema operativo gestisce il nostro hardware. In particolare i dispositivi di Input/Output (tastiera, schermo, mouse, webcam, ecc.) e le memorie di massa. Per ciascuno di questi dispositivi il sistema operativo ha bisogno di un programma, chiamato driver. Driver in inglese vuol dire "pilota" e in effetti il driver "pilota" il dispositivo.

Abbiamo anche bisogno, come accennato nella puntata precedente, di qualcosa che permetta l'esecuzione di più programmi "contemporaneamente", o meglio attraverso il multitasking. Questo componente è il kernel (nucleo). In sostanza il kernel è quella parte del sistema operativo che si occupa di gestire i processi (programmi) assegnando loro delle risorse (un po' di tempo di esecuzione e un po' di memoria) nonché di gestire il passaggio da un programma a un altro tantissime volte al secondo. Ma il kernel contiene anche i driver, perché deve permettere ai programmi di accedere a risorse aggiuntive (la tastiera, il mouse, lo schermo, ecc.). Per svolgere le sue funzioni il kernel mette inoltre a disposizione dei programmi delle "chiamate di sistema".

Vediamo un po' come funziona.

Poniamo questo caso: stiamo usando OpenOffice e a un certo punto vogliamo salvare la nostra lettera. Clickiamo sull'icona "salva". OpenOffice a questo punto "chiama" i sistema operativo e gli dice:

Ehi, tu, crea un nuovo file e scrivici dentro i dati che adesso ti mando, poi chiudilo

Detta così sembra una battuta, ma è davvero ciò che fa il programma. In particolare farà almeno tre richieste:

1. crea un file
2. scrivi i dati
3. chiudi il file

In termini tecnici queste si chiamano davvero "chiamate al sistema operativo" o, in inglese, "system calls".

Si potrebbe pensare quindi che i programmi parlano con il kernel e chiedono queste funzioni. E invece no. I programmi, di norma, non accedono direttamente al kernel. Essi si servono invece delle librerie.

C'è una libreria particolare che si occupa di svolgere la funzione di interfaccia tra i programmi e il kernel. Nei sistemi operativi di tipo Unix, come GNU/Linux, essa è chiamata "libreria standard del C" e in particolare in GNU/Linux essa è la GNU C Library (glibc). E' attraverso di essa che tutti i programmi dialogano con il resto del sistema operativo.

Per rendersi conto dell'importanza delle librerie in un sistema operativo, facciamo un esempio che molti conoscono: Wine.

Wine fa credere ai programmi per Windows di essere in esecuzione su un sistema Windows, mentre invece stanno girando su un sistema GNU/Linux. Come fa? Esso intercetta le chiamate dei programmi al sistema operativo (i programmi credono di girare sotto Windows) e le dirotta alle proprie librerie e poi da queste alle librerie del sistema operativo. Il tutto è talmente perfetto che Wine riesce a passare persino il test Windows Genuine Advantage!

Un esempio simile è la possibilità di eseguire programmi per GNU/Linux su un altro sistema operativo simile, ma diverso: FreeBSD. Attraverso l'aggiunta in FreeBSD della libreria C di GNU, possiamo eseguire praticamente qualsiasi programma GNU/Linux su di esso, anche se non è GNU/Linux. Ma esso possiede una delle sue parti fondamentali, ovvero la GNU C Library (oltre, chiaramente, alla libreria C di FreeBSD stesso).

A questo punto qualcuno chiederà

Ok, a quanto ho capito i programmi scritti con il linguaggio C usano la libreria C. Ma gli altri? So che esistono altri linguaggi come Java....

In realtà, tutti i programmi, a prescindere dal linguaggio in cui sono scritti, dovranno ad un certo punto interagire con il sistema operativo. E lo faranno sempre attraverso la libreria C. Questo perché GNU/Linux è scritto con tale linguaggio. Ma lo stesso vale anche per Windows, le cui librerie fondamentali sono scritte in C (o nella sua variante C++).

Vediamo di spiegare con un esempio questo concetto. Supponiamo che andiate a spedire una raccomandata alle poste. Vi recherete allo sportello e compilerete la richiesta. Tale richiesta verrà poi "lavorata" in parte davanti a voi, in parte "dietro" lo sportello. Lo stesso accade per la comunicazione tra programmi e kernel. La Libreria C si occupa di fornire certe funzioni non comprese nel kernel (come la printf che abbiamo visto), funzioni di livello più alto, ma anche di rendere facile, uniforme e rispondente allo standard di Unix (chiamato POSIX) l'accesso alle funzioni stesse del kernel, cioè le chiamate di sistema.

Un'immagine vale più di mille parole.

Ecco, il disegno spiega anche un'altra cosa. Il kernel di GNU/Linux è Linux. "Linux", difatti, non è il nome dell'intero sistema operativo, ma del nucleo, il kernel appunto.

Facciamo un esperimento: proviamo a togliere Glibc. Per farlo, se usiamo Debian o Ubuntu, andiamo su Synaptic e cerchiamo "libc6". Proviamo a disinstallarla. Come potrete notare, viene giù tutto il sistema operativo. Difatti tutti i programmi chiedono la presenza di Glibc. Ovviamente, annulliamo l'operazione.

Riassumendo, in sostanza, i programmi di norma non "vedono" né "parlano" con il kernel Linux, ma con GNU. E lo stesso facciamo noi utenti. Vediamo perché.

Abbiamo detto che il sistema operativo deve in qualche modo comunicare con l'utente. Il programma che si occupa di questo si chiama shell. In sostanza quando apriamo il terminale, oppure accediamo alla console testuale con ctrl+alt+f1, e vediamo qualcosa che alcuni erroneamente chiamano "dos" perché somiglia al vecchio MS Dos, stiamo usando la shell. La shell dei sistemi GNU/Linux è GNU Bash. Essa ci permette di lanciare i programmi, di vedere il loro output, di fornire degli input al programma (ad esempio la password che ci viene richiesta da sudo).

Infine, abbiamo detto che per poter usare il sistema operativo abbiamo anche bisogno di programmi di utilità, ad esempio per sposare o cancellare i file. Nel caso di GNU/Linux tali programmi sono le utility GNU.

Ok, bello, ma non hai spiegato cosa cavolo è questo GNU!

Eh già, devi scusarmi :) In estrema sintesi, GNU (che sta per "GNU is Not Unix) è il nome del sistema operativo iniziato da Richard Stallman nel 1984. Esso nasce con il preciso intento di creare un "clone" di Unix, il sistema operativo usato da università, banche, esercito, per gestire i grandi computer e su cui è nata Internet. All'epoca non esisteva nessun sistema operativo libero (o come si disse in seguito "open source") e Stallman voleva colmare questa lacuna prendendo a modello il sistema operativo per eccellenza: Unix. Unix è stato il primo sistema operativo moderno. La nascita risale al 1970. Tutti i libri di informatica, quando cercano di definire un sistema operativo, partono sempre da ciò che c'è in Unix. E' un sistema talmente importante che è stato standardizzato internazionalmente dall'ISO, ma il nome dello standard (POSIX) lo ha dato Stallman. Questo fa capire quanto è importante GNU nella storia dell'informatica.

Agli inizi degli anni '90 GNU era quasi pronto. Mancava all'appello solo il kernel. Il progetto GNU ci stava lavorando (il loro kernel si chiamava Hurd) ma qualcuno arrivò prima. Questo qualcuno era Linus Torvalds, all'epoca uno studente. Linus aveva un problema: all'università usava Unix (precisamente lo Unix della SUN, che adesso si chiama Solaris), ma a casa non poteva lavorarci perché il suo computer (un allora nuovo 386) non supportava tale sistema. Pensò quindi che ne dovesse creare uno, per divertimento e per studio, e prese a modello una versione didattica di Unix chiamata Minix, scritta da un professore come supporto al suo libro di testo (ancora oggi in uso nelle università: il famoso Tanenbaum). Torvalds creò il suo mini-sistema, usando il compilatore GNU, la shell GNU e altri pezzi di GNU e scrivendo un kernel da zero per il processore Intel 386. Chiamò il sistema Linux. In quel periodo all'università di Helsinki ascoltò una conferenza sul software libero e GNU e decise che il suo sistema operativo ancora in embrione doveva essere libero. Così rilasciò Linux sotto la stessa licenza di GNU (la General Public License, GPL).

Da quel momento la storia dell'informatica ha avuto una grande accelerazione. Il kernel di Linux, la parte "nuova" che Torvalds aveva creato, venne fusa a GNU, creando un sistema operativo libero, GNU/Linux, che poteva girare sui pc più diffusi dell'epoca, i 386 e 486.

La storia non finisce qui, perché ci sono anche tanti altri pezzi in un sistema operativo GNU/Linux. Ma i pezzi fondamentali sono due: GNU e il kernel Linux. Qualsiasi distribuzione li contiene perché sono la base di tutto. Per questo, che tu stia usando Ubuntu, Debian, Slackware, Red Hat, Suse, o qualsiasi delle centinaia di distribuzioni esistenti, stai sempre usando un sistema GNU con il kernel Linux. GNU/Linux, appunto.

Nei prossimi post parleremo di alcune importanti aggiunte a questo sistema di base: Xorg e gli ambienti desktop come Gnome, kde e xfce.

Domande?

Posso usare GNU senza Linux?

Puoi usare GNU con il kernel Hurd e avrai GNU/Hurd (o semplicemente GNU). Puoi usare GNU con il kernel del sistema Solaris, e avrai GNU/Solaris. Puoi usare GNU con il kernel di FreeBSD e avrai GNU/kFreeBSD. Puoi usare GNU con il kernel di NetBSD e avrai GNU/Netbsd. Il progetto Debian distribuisce alcune versioni di questi sistemi operativi. A parte GNU/Solaris, che è già abbastanza stabile (OpenSolaris e Nexenta sono due esempi), gli altri sono ancora instabili, ma comunque funzionanti, a condizione di aver un hardware compatibile (questi kernel difatti non hanno tutti i driver di cui dispone Linux). Esiste anche GNU/Darwin, una fusione tra GNU e il kernel di Mac Os X, ma è fermo.

E Linux senza GNU?

Anche, ma avrai bisogno di qualcosa che sostituisca GNU. Di solito questo qualcosa è una libreria C ridotta e una shell semplificata con all'interno i comandi basilari. Se hai un router sicuramente esso possiede un sistema del genere.

E se volessi provare Unix?

Ormai da molto tempo non esiste più un solo Unix, ma tanti. Ad esempio Solaris è uno Unix. Non ti accorgeresti di grandi differenze rispetto a GNU/Linux. Difatti i comandi sono gli stessi e a volte anche l'interfaccia grafica è la stessa. Ad esempio Solaris usa una versione modificata di Gnome chiamata Java Desktop Enviroment. Ma la versione Open Source (OpenSolaris) usa proprio Gnome. Nexenta, di cui ho parlato prima, è in sostanza Ubuntu ma con il kernel di Solaris invece che con il Kernel Linux.

Ma come è possibile tutto ciò? Ad esempio mica posso mischiare insieme Windows con il Mac... come si fanno a mischiare sistemi operativi diversi?

Ci sono due motivi, uno tecnico l'altro legale. Il motivo tecnico è che tutti questi sistemi sono compatibili tra loro, in quanto appartengono alla famiglia di Unix. Mentre Windows è un sistema a parte, molto diverso. Quindi tecnicamente non è difficile - anzi, in molti casi proprio banale - portare un programma da un sistema all'altro, ed anche interi pezzi del sistema operativo. Il secondo motivo è legale: con il software libero puoi fare quello che vuoi. Prendi un programma e lo metti su un altro sistema operativo. Prendi la shell di GNU e la metti su Solaris, ad esempio. Non ci sono grandi limiti come nel caso delle licenze proprietarie.

Quindi mi stai dicendo che in un certo senso GNU/Linux è Unix anche se GNU vuol dire "Gnu non è Unix"?

Sì, esatto. Il nome è scherzoso: GNU non è Unix ma è comunque un sistema che rispetta lo standard POSIX. I programmi scritti seguendo le regole devinite dallo standard gireranno su tutti i sistemi operativi di tipo Unix. C'è da dire però che UNIX (scritto con le lettere maiuscole) è un marchio registrato, gestito da un consorzio chiamato Opengroup. Per diventare uno UNIX "ufficiale" bisogna pagare la certificazione. Ma questo è davvero poco importante. GNU/Linux, pur senza tale certificazione, è il sistema di tipo Unix di gran lunga più usato di tutti.

Ho sentito dire che Linux è un kernel monolitico, cosa vuol dire?

E' un argomento un po' complesso, ma ne parlerò prima o poi. Per ora basta sapere che un kernel monolitico è fatto da un programma unico, mentre altri tipi di kernel (detti "a microkernel") sono costruiti "a pezzi" ognuno dei quali si occupa di un problema specifico.
E' più semplice capire invece perché Linux è un kernel modulare: in pratica, mentre il sistema funziona, possiamo caricare dei "moduli". I moduli sono pezzi del kernel che possono essere inseriti mentre il sistema è in esecuzione. Un modulo può essere un driver per una periferica, oppure ad esempio un pezzo che aggiunge una funzione particolare al kernel. Nonostante questo però il kernel rimane un unico programma perché questi moduli vanno ad inserirsi nel kernel mentre è in esecuzione e non sono programmi separati. Un po' come dire che mentre guidi puoi aggiungere un cilindro al motore, ma il motore è sempre uno solo.

Tres configuraciones están disponibles actualmente:
StorageDirector Z100 NAS Appliance: 1 TB de almacenamiento, a partir de $ 3555
StorageDirector Z300 NAS Appliance: 5TB de almacenamiento, ampliable a través de SAS, a partir de $ 6999
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Il Progetto Indiana, guidato da Ian Murdock, uno dei fondatori del progetto Debian, ha come scopo quello di rendere OpenSolaris un sistema ideale anche per il desktop.

Ma, stando alle mie impressioni, la strada è ancora lunga.

Il problema più evidente ( ma anche quello più prevedibile) è il supporto hardware un pò limitato: funzionano discretamente bene i processori AMD serie athlon64/Opteron ( la Sun commercializza(va) workstation con questa cpu), mentre per le altre piattaforme, soprattutto quelle in uso sui portatili, ci sono problemi nel riconoscimento delle politiche per il risparmio energetico. Da questo punto di vista, una mancanza secondo me "imperdonabile" è il mancato supporto per i processori SPARC prodotti dalla Sun stessa.

Altro problema è dal punto del software, o meglio dalla licenza con cui il sistema viene distribuito: la Common Development and Distribution License (CDDL) la stessa versione che adottava java prima del passaggio alla GPL, e per chi conosce la storia di questo passaggio, sa quanto la CDDL non sia ben vista.

E poi l'ubuntizzazione "forzata" (e lo dice uno che ubuntu la usa): la Sun rincorre (giustamente) il successo di ubuntu (la chiamata di Ian "papà della ubuntu-mamma" ne è forse la dimostrazione), ma il progetto sembra non avere una propria identità.E non basta l'adozione del mitico (nel senso letterale e letterario del termine) file system ZFS a dargliene.

Devo dire che la strada per creare una distribuzione Desktop-oriented di OpenSolaris la stanno percorrendo meglio è più speditamente gli altri progetti basati su OpenSolaris, soprattutto Belenix, che non il progetto Indiana. Forse la Sun avrebbe fatto meglio a dare supporto ad uno di questi due progetti già avviati, piùttosto che crearne uno da zero.

- 3392 paquetes que incluyen las ultimas versiones de dpkg/apt, gcc, binutils, coreutils, perl, python, ruby, Qt libs, GTK libs, etc
- Basado en Ubuntu 8.04 LTS (Hardy Heron).
- Ambiente 100% nativo Debian, fácil de usar y de actualizar.
- Basado en OpenSolaris b85+ (x86 32-bit y 64-bit).

Nexenta Systems, Inc. fue fundada en 2005, y entre sus productos ha desarrollado NexentaStor(TM), conocida solución de almacenamiento de tipo empresarial, y patrocina NexentaCore, un sistema operativo que combina el alto rendimiento y fiabilidad de OpenSolaris con la facilidad de uso y la variedad de aplicaciones de Linux. Ambas soluciones fomentan el uso del revolucionario sistema de archivos ZFS. Puede obtener más información acerca de Nexenta Systems, Inc. y descargar las versiones del sistema operativo en su sitio web:

http://www.nexenta.com

I've already ordered my CD of OpenSolaris 2008.05; now to find something to run it on. Alright already, so that's backwards - but I'm always trying the new UNIX versions. And why not? This is an excellent way to find out what is likely to be in Solaris 11.

The CD of OpenSolaris 2008.05 is also a live CD, which means you can try it out anywhere the operating system can run: just reboot with the CDROM in the drive.

Jason Perlow of ZDNet wrote a nice review article titled OpenSolaris: What Ubuntu wants to be when it grows up on May 5, 2008. It isn't a step by step technical review, but it is good nonetheless. Another review was recently written by Ashwin Bhat K S about his experiences with OpenSolaris 2008.05. He used a laptop, so this review is doubly interesting. There is another review by Milind Arun Choudhary which talks about installing OpenSolaris (Nexenta, actually) into a VirtualBox virtual machine under MacOS X.

I can only hope that OpenSolaris driver support will improve; last time I installed it onto a current laptop it had no wifi connectivity and no network connectivity because of missing drivers. Is it any surprise then that Ashwin's first recommendation is more network drivers and more wifi drivers?

Update: Another person has done up a nice article about installing OpenSolaris 2008.05 - their first and only post apparently!

You can download it here.

I splitted the image in three different segments: nexenta-1.0.x86__a, nexenta-1.0.x86__b and nexenta-1.0.x86__c.

To use this image you have to download all the segments in which the image was splitted and concatenate the files into a single .7z file.

If you are under a UNIX-like system, you have to use the cat command:

cat nexenta-1.0.x86__a nexenta-1.0.x86__b nexenta-1.0.x86__c > nexenta-1.0.x86.7z

If you are under Windows, you can use the copy command from the command prompt (MS-DOS prompt in all Windows versions up to Windows Millennium Edition), as such:

verify on
copy /b nexenta-1.0.x86__a + nexenta-1.0.x86__b + nexenta-1.0.x86__c nexenta-1.0.x86.7z

Approfittando dell'uscita della Ubuntu 8.04 codename Hardy Heron ho creato le immagini della Kubuntu con KDE4, della Xubuntu, di Ubuntu Studio; pure la Mandriva One 2008 e CentOS 5.1.

Per la Ubuntu occorrerà aspettare Scotty, un altro contributore del progetto.

In lista d'attesa c'è la Nexenta 1.0, un sistema basato su OpenSolaris in puro Ubuntu/Debian style.

Scaricate, gente, scaricate.............

"Fundamentally, Open Solaris has been released under a Open Source license, but it is not an Open Source development community."

It's quite sad that this is the case simply considering the enormous potential that OpenSolaris had back in 2005, and the opportunities for cross pollination with Linux had the licenses been compatible. Given some of killer features of the operating system, it's quite a shame that it has not been able to rally the developer community that it deserves.

At this point, I think the only hope for OpenSolaris is GPLv3 and a truly open development process. Then for once, Linus' kernel will have a strong contender and a raised bar on licensing grounds.

Nexenta (a project unaffiliated with Sun), and essentially a Debian distribution with an OpenSolaris kernel, has been a strong attempt at attracting developers. Debian is by far is the most developer friendly GNU/Linux distribution out there, with a mature and proven development model, and to build an OpenSolaris distribution with user land tools of Debian makes the most sense.

I've been a Solaris user since version 6, which I attempted to run (quite foolishly) on a 333MHz Pentium. The user experience was anything but smooth, but still ended up gaining a lot of respect for the platform. Only time can say whether the tide changes for OpenSolaris or whether it ends up relegating to the Minix boat.

Updated: 03 May - Corrections on Nexenta

Pierwsze uruchomienie Nexenty - srodowisko GNOME i pulpit ludzaco podobny do tego, ktory domyslnie dostepny jest w Ubuntu. Motyw Human, tapeta w podobnej, brazowej kolorystyce. Domyslnie zainstalowane w systemie aplikacje nikogo raczej nie zaskocza - do dyspozycji mamy Firefoksa, Gaima, GIMPA, Inkscape, a nawet menedzer pakietow Synaptic. W systemie Suna nie moglo oczywiscie zabraknac pakietu OpenOffice.org. Chociaz w zamierzeniu, Nexenta ma byc prostym w obsludze, sprawnie dzialajacym systemem, niektore elementy nie sa jeszcze nalezycie dobracowane. Po standardowej instalacji nie mialem wiec np. dzwieku, dystrybucja miala rowniez problemy z pobranie indeksow repozytoriow. Domyslnie, w systemie nie znajdziemy niestety polskiego ukladu klawiatury Qwerty (a jedynie Qwertz i Dvorak PL). Reasumujac, Nexenta, chociaz nie jest zla i w zupelnosci wystarcza do biurowych zastosowan i przegladania Internetu, nie zaspokaja w pelni moich potrzeb, co oznacza iz w najblizszym czasie na moim dysku prawdopodobnie zagosci najnowsza wersja FreeBSD.

Una red de área de almacenamiento, en inglés SAN (Storage Area Network), es una red concebida para conectar servidores, matrices (arrays) de discos y librerías de respaldo principalmente, está basada en tecnología fibre channel y más recientemente en iSCSI. Su función es la de conectar de manera rápida, segura y confiable los distintos elementos que la conforman. La tecnología Network-Attached Storage (NAS), donde las aplicaciones hacen las peticiones de datos a los sistemas de ficheros de manera remota mediante protocolos CIFS y Network File System (NFS).

Internet SCSI (iSCSI) es un estándar que permite el uso del protocolo SCSI sobre redes TCP/IP. iSCSI es un protocolo de la capa de transporte definido en las especificaciones SCSI-3. La adopción del iSCSI en entornos de producción corporativos se ha acelerado en estos momentos gracias al aumento del Gigabit Ethernet. La fabricación de almacenamientos basados en iSCSI (red de área de almacenamiento) es menos costosa y está resultando una alternativa a las soluciones SAN basadas en Canal de fibra. El protocolo iSCSI utiliza TCP/IP para sus transferencias de datos y solamente requiere un simple y una sencilla interfaz Ethernet (o cualquier otra red compatible TCP/IP) para funcionar. Esto permite una solución de almacenamiento centralizada de bajo coste sin la necesidad de realizar inversiones costosas.

Aunque la necesidad de almacenamiento es evidente, no siempre está claro cuál es la solución adecuada en una determinada organización. Elegir la solución correcta puede ser una decisión con notables implicaciones, aunque no hay una respuesta correcta única, es necesario centrarse en las necesidades y objetivos finales específicos de cada usuario u organización. Por ejemplo, en el caso concreto de las empresas, el tamaño de la compañía es un parámetro a tener en cuenta. Para grandes volúmenes de información, una solución SAN sería más acertada. En cambio, pequeñas compañías utilizan una solución NAS. Sin embargo, ambas tecnologías no son excluyentes y pueden convivir en una misma solución.

EL CEO de Nexenta, Evan Powell dijo: "Nos gustaría dar las gracias a cada uno de los más de 1300 usuarios de la versión beta. Desde nuestro lanzamiento de la versión beta de NexentaStor, en noviembre de 2007, hemos recibido miles de mensajes de correo electrónico y llamadas de teléfono, con peticiones de características e informes de errores. Con el anuncio de hoy invitamos a todos a apoderarse de la edición para desarrolladores de NexentaStor 1,0 y para instalarlo en su plataforma favorita de hardware. Fuente.

Puedes descargarlo desde la web de Nexenta:

http://vfernandezg.blogspot.com/2007/12/ext2-y-ntfs-en-opensolaris.html

a descompactacao nao aconteceu, tive de descompactar com ambiente grafico, clicar com o botao direito do mause no arquivo e em seguida clicar em extrair aqui.

mas numa outra maquina funcionou tudo certinho.

repare no que vem descrito abaixo, o pkgadd nao funcionou com -d tive de usar -i

# pwd
/Documents
# pkgadd -i FSWpart
pkgadd: ERROR: no se encontraron paquetes en </var/spool/pkg>
# cp -r FSWpart /var/spool/pkg
# pkgadd -i FSWpart

Procesando versión del software <FSWpart> desde </var/spool/pkg>

x86 Partition Table Dumper(i386) 0.1
#
# Copyright 2006 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# Author Moinak Ghosh
#
Usando </> como directorio base del paquete.
## Procesando información del paquete.
## Procesando información de sistema.
## Verificando el espacio de disco requerido.
## Comprobando posibles conflictos con paquetes que ya están instalados.
## Comprobando programas setuid/setgid.

Instalando x86 Partition Table Dumper como <FSWpart>

## Instalando parte 1 de 1.
/usr/bin/prtpart
/usr/bin/prtpart.bin
/usr/share/src/prtpart.c
[ verificando clase <none> ]

La instalación de <FSWpart> fue satisfactoria.

fiz o mesmo com o outro pacote e tambem foi possivel instalar

-----

depois isso

# mount -F ext2fs /dev/dsk/c0d0s4 /mnt
mount_ext2fs: No such device or address while trying to open /dev/dsk/c0d0s4

tentei novemante assim e

# mount -F ext3fs /dev/dsk/c0d0s2 /mnt
mount: Operación no aplicable a tipoFS ext3fs
# mount -F ext2fs /dev/dsk/c0d0s3 /mnt
mount_ext2fs: No such device or address while trying to open /dev/dsk/c0d0s3
# mount -f ext2fs /dev/dsk/c0d0s5 /mnt
mount_ext2fs: No such device or address while trying to open /dev/dsk/c0d0s5
# mount -f ext2fs /dev/dsk/c0d0s6 /mnt
mount_ext2fs: No such device or address while trying to open /dev/dsk/c0d0s6
# mount -F ext2fs /dev/dsk/c0d0s2 /mnt
mount_ext2fs: Unknown code ext2 19 while trying to open /dev/dsk/c0d0s2
#

o erro é simples de saber, mas antes disso execute:
# /usr/bin/prtpart

na verdade é um erro apenas de sintaxe:
isso escrevi no inicio # mount -f ext2fs /dev/dsk/c0d0s6 /mnt
o correro é isso # mount -f ext2fs /dev/dsk/c0d0p2 /mnt

o detalhe esta na letra referente a qual particao esta nossa unidade original, a sintaxe é c0d0p2 e nao c0d0s2

** (gedit:664): WARNING **: Could not load python module modelines

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed

** (gedit:664): CRITICAL **: gedit_plugin_update_ui: assertion `GEDIT_IS_PLUGIN (plugin)' failed
desarrollo@nexentax86myhost:~$ sudo apt-get update
Get:1 http://security.debian.org etch/updates Release.gpg [189B]
Get:2 http://security.debian.org etch/updates Release [37.6kB]
Ign http://security.debian.org etch/updates Release
Ign http://security.debian.org etch/updates/main Packages
Ign http://security.debian.org etch/updates/contrib Packages
Ign http://security.debian.org etch/updates/non-free Packages
Err http://security.debian.org etch/updates/main Packages
404 Not Found [IP: 212.211.132.32 80]
Err http://security.debian.org etch/updates/contrib Packages
404 Not Found [IP: 212.211.132.32 80]
Err http://security.debian.org etch/updates/non-free Packages
404 Not Found [IP: 212.211.132.32 80]
Get:3 http://apt.nexenta.org elatte-unstable Release.gpg [187B]
Ign http://apt.gnusolaris.org elatte-testing Release.gpg
Get:4 http://apt.nexenta.org elatte-unstable Release [7697B]
Ign http://apt.gnusolaris.org elatte-testing Release
Ign http://apt.gnusolaris.org elatte-testing/main Packages
Ign http://apt.gnusolaris.org elatte-testing/contrib Packages
Ign http://apt.gnusolaris.org elatte-testing/non-free Packages
Ign http://apt.gnusolaris.org elatte-testing/main Sources
Ign http://apt.gnusolaris.org elatte-testing/contrib Sources
Ign http://apt.gnusolaris.org elatte-testing/non-free Sources
Get:5 http://apt.nexenta.org elatte-unstable/main Packages [535kB]
Err http://apt.gnusolaris.org elatte-testing/main Packages
302 Found
Err http://apt.gnusolaris.org elatte-testing/contrib Packages
302 Found
Err http://apt.gnusolaris.org elatte-testing/non-free Packages
302 Found
Err http://apt.gnusolaris.org elatte-testing/main Sources
302 Found
Err http://apt.gnusolaris.org elatte-testing/contrib Sources
302 Found
Err http://apt.gnusolaris.org elatte-testing/non-free Sources
302 Found
Get:6 http://apt.nexenta.org elatte-unstable/contrib Packages [14B]
Get:7 http://apt.nexenta.org elatte-unstable/non-free Packages [3088B]
Get:8 http://apt.nexenta.org elatte-unstable/main Packages [535kB]
Get:9 http://apt.nexenta.org elatte-unstable/contrib Packages [14B]
Get:10 http://apt.nexenta.org elatte-unstable/non-free Packages [3088B]
Ign http://apt.nexenta.org elatte-unstable/csw Packages
Get:11 http://apt.nexenta.org elatte-unstable/csw Packages [157kB]
95% [8 Packages bzip2 0] [11 Packages 98776/157kB 62%]               195kB/s 0s
bzip2: Compressed file ends unexpectedly;
perhaps it is corrupted?  *Possible* reason follows.
bzip2: Resource temporarily unavailable
Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

Err http://apt.nexenta.org elatte-unstable/main Packages
Could not open file /var/lib/apt/lists/partial/apt.nexenta.org_dists_elatte-un stable_main_binary-solaris-i386_Packages - open (2 No such file or directory)
95% [9 Packages bzip2 0] [11 Packages 98776/157kB 62%]               195kB/s 0s
bzip2: Compressed file ends unexpectedly;
perhaps it is corrupted?  *Possible* reason follows.
bzip2: Resource temporarily unavailable
Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

Err http://apt.nexenta.org elatte-unstable/contrib Packages
Could not open file /var/lib/apt/lists/partial/apt.nexenta.org_dists_elatte-un stable_contrib_binary-solaris-i386_Packages - open (2 No such file or directory)
95% [10 Packages bzip2 0] [11 Packages 98776/157kB 62%]              195kB/s 0s
bzip2: Compressed file ends unexpectedly;
perhaps it is corrupted?  *Possible* reason follows.
bzip2: Resource temporarily unavailable
Input file = (stdin), output file = (stdout)

It is possible that the compressed file(s) have become corrupted.
You can use the -tvv option to test integrity of such files.

You can use the `bzip2recover' program to attempt to recover
data from undamaged sections of corrupted files.

Err http://apt.nexenta.org elatte-unstable/non-free Packages
Could not open file /var/lib/apt/lists/partial/apt.nexenta.org_dists_elatte-un stable_non-free_binary-solaris-i386_Packages - open (2 No such file or directory )
Fetched 744kB in 6s (111kB/s)
Failed to fetch http://security.debian.org/dists/etch/updates/main/binary-solari s-i386/Packages.gz  404 Not Found [IP: 212.211.132.32 80]
Failed to fetch http://security.debian.org/dists/etch/updates/contrib/binary-sol aris-i386/Packages.gz  404 Not Found [IP: 212.211.132.32 80]
Failed to fetch http://security.debian.org/dists/etch/updates/non-free/binary-so laris-i386/Packages.gz  404 Not Found [IP: 212.211.132.32 80]
Failed to fetch http://apt.gnusolaris.org/dists/elatte-testing/main/binary-solar is-i386/Packages.gz  302 Found
Failed to fetch http://apt.nexenta.org/dists/elatte-unstable/main/binary-solaris -i386/Packages.bz2  Could not open file /var/lib/apt/lists/partial/apt.nexenta.o rg_dists_elatte-unstable_main_binary-solaris-i386_Packages - open (2 No such fil e or directory)
Failed to fetch http://apt.nexenta.org/dists/elatte-unstable/contrib/binary-sola ris-i386/Packages.bz2  Could not open file /var/lib/apt/lists/partial/apt.nexent a.org_dists_elatte-unstable_contrib_binary-solaris-i386_Packages - open (2 No su ch file or directory)
Failed to fetch http://apt.nexenta.org/dists/elatte-unstable/non-free/binary-sol aris-i386/Packages.bz2  Could not open file /var/lib/apt/lists/partial/apt.nexen ta.org_dists_elatte-unstable_non-free_binary-solaris-i386_Packages - open (2 No such file or directory)
Failed to fetch http://apt.gnusolaris.org/dists/elatte-testing/contrib/binary-so laris-i386/Packages.gz  302 Found
Failed to fetch http://apt.gnusolaris.org/dists/elatte-testing/non-free/binary-s olaris-i386/Packages.gz  302 Found
Failed to fetch http://apt.gnusolaris.org/dists/elatte-testing/main/source/Sourc es.gz  302 Found
Failed to fetch http://apt.gnusolaris.org/dists/elatte-testing/contrib/source/So urces.gz  302 Found
Failed to fetch http://apt.gnusolaris.org/dists/elatte-testing/non-free/source/S ources.gz  302 Found
Reading package lists... Done
W: GPG error: http://security.debian.org etch/updates Release: The following sig natures couldn't be verified because the public key is not available: NO_PUBKEY A70DAF536070D3A1
W: Duplicate sources.list entry http://apt.nexenta.org elatte-unstable/main Pack ages (/var/lib/apt/lists/apt.nexenta.org_dists_elatte-unstable_main_binary-solar is-i386_Packages)
W: Duplicate sources.list entry http://apt.nexenta.org elatte-unstable/contrib P ackages (/var/lib/apt/lists/apt.nexenta.org_dists_elatte-unstable_contrib_binary -solaris-i386_Packages)
W: Duplicate sources.list entry http://apt.nexenta.org elatte-unstable/non-free Packages (/var/lib/apt/lists/apt.nexenta.org_dists_elatte-unstable_non-free_bina ry-solaris-i386_Packages)
W: You may want to run apt-get update to correct these problems
E: Some index files failed to download, they have been ignored, or old ones used  instead.
desarrollo@nexentax86myhost:~$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree... Done
The following packages have been kept back:
alien apt apt-utils aptitude bsdutils cupsys dbus dbus-1-utils fontconfig
grub-data hal libavahi-client3 libavahi-compat-howl0 libc libdbus-1-2
libdbus-glib-1-2 libfontconfig1 libhal1 libnotify1 libpam-modules
libpam-runtime libpam0g lsb-base net-tools netbase nexenta-lu nexenta-pkgcmd
python2.4-apt samba samba-common smbclient sunw1394 sunwaac sunwad810
sunwadixp sunwadpu320 sunwagp sunwamr sunwatfsr sunwatfsu sunwatheros
sunwaudd sunwaudiohd sunwav1394 sunwbge sunwbip sunwcakr sunwcar sunwcdrw
sunwcfcl sunwcfclr sunwcfpl sunwcfplr sunwchxge sunwckr sunwcnetr sunwcpc
sunwcsd sunwcsl sunwcslr sunwcsr sunwcsu sunwdcaf sunwdcar sunwdrmr sunwdtrc
sunwdtrp sunwesu sunwfchba sunwfchbar sunwfcip sunwfcp sunwfcprt sunwfcsm
sunwfctl sunwfmd sunwfmdr sunwfss sunwgrub sunwgss sunwgssc sunwib sunwibhca
sunwima sunwimac sunwimacr sunwimar sunwintgige sunwipc sunwipfr sunwipfu
sunwipw sunwiscsir sunwiscsiu sunwiwi sunwixgb sunwkey sunwkrbr sunwkrbu
sunwkvm sunwlibsasl sunwloc sunwlsimega sunwluxop sunwlxr sunwlxu sunwmdb
sunwmdbr sunwmdr sunwmdu sunwmpapi sunwmpapir sunwmpsvplr sunwmv88sx
sunwnfsckr sunwnfscr sunwnfscu sunwnfsskr sunwnfssr sunwnfssu sunwnge
sunwopenssl-libraries sunwos86r sunwpcan sunwpcelx sunwpcmci sunwpcmcu
sunwpcmem sunwpcser sunwpcwl sunwpd sunwpiclr sunwpiclu sunwpkgcmdsu sunwpmr
sunwpmu sunwpool sunwpoolr sunwpppd sunwpppdr sunwpppdt sunwpppdu sunwpppg
sunwpppgs sunwpsdcr sunwpsdir sunwpsdpr sunwrcmdc sunwrcmds sunwrge
sunwrmodr sunwrmodu sunwroute sunwrtls sunwrtw sunwsbp2 sunwscpr sunwscpu
sunwscsa1394 sunwses sunwsi3124 sunwsmapi sunwsn1rint sunwsn1uint sunwsndmr
sunwsndmu sunwsshcu sunwsshdr sunwsshdu sunwsshr sunwsshu sunwtecla sunwtftp
sunwtnetc sunwtnetd sunwtnetr sunwtoo sunwuedg sunwugen sunwuksp sunwukspfw
sunwuprl sunwusb sunwusbs sunwwbsup sunwwlanr sunwwlanu sunwxge sunwxwdv
sunwzfskr sunwzfsr sunwzfsu sunwzoner sunwzoneu sysv-rc sysvinit whiptail
The following packages will be upgraded:
alsa-utils app-install-data-commercial appres aspell-en base-files
beforelight bitmap bittorrent cron debconf debconf-i18n debconf-utils
debhelper defoma dialog discover1-data docbook-xml dpkg dpkg-dev dselect
editres eject fstobdf gamin gconf2 gconf2-common gnome-icon-theme
gnome-keyring gs gs-common gs-gpl gsfonts gtk2-engines-pixbuf
hicolor-icon-theme iceauth ico info jkaudio-toolsahlp jkaudio-toolsbpci
jkaudio-toolsemu jkaudio-toolsi810 jkaudio-toolsva686 laptop-detect libacl1
libatk1.0-0 libattr1 libaudiofile0 libavahi-common-data libavahi-common3
libavahi-glib1 libbonobo2-0 libbonobo2-common libcairo2 libcap1 libcdio6
libcupsimage2 libcupsys2 libdmx1 libdvdread3 libexif12 libfreetype6 libfs6
libgamin0 libgconf2-4 libgdbm3 libglib-perl libglib2.0-0 libglibmm-2.4-1c2a
libgnome-keyring0 libgnomevfs2-0 libgnomevfs2-common libgpg-error0
libgtk2.0-0 libgtk2.0-bin libgtk2.0-common libidl0 libkrb53 liblcms1
libmusicbrainz4c2a libncurses5 libncursesw5 libneon25 libogg0 liborbit2
libpango1.0-0 libpango1.0-common libpaper1 libperl5.8 libpopt0 libslang2
libsmbclient libsoup2.2-8 libsunw-perl libusb-0.1-4 libvorbis0a
libvorbisenc2 libx11-6 libxdamage1 libxft2 libxinerama1 libxkbfile1 libxmu6
libxmuu1 libxrandr2 libxres1 libxss1 libxtrap6 libxtst6 libxv1 libxxf86dga1
libxxf86misc1 libxxf86vm1 listres login man-db manpages mcpp menu
mime-support myamanet-alta myamanet-axf myamanet-gani myamanet-nfo
myamanet-ni myamanet-sfe myamanet-tne myamanet-tu myamanet-urf myamanet-vel
ncurses-base ncurses-bin nevada-compat nexenta-sunw nexenta-zones oclock
passwd perl perl-base perl-modules pkg-config psmisc python
python-gnupginterface python-minimal python-xdg screen sgml-base sgml-data
shared-mime-info smproxy sunwlibm ttf-bitstream-vera ucf udev
unattended-upgrades unzip usbutils viewres x-window-system-core x11-common
x11perf xauth xbase-clients xbiff xcalc xclipboard xconsole xcursor-themes
xditview xdpyinfo xev xeyes xf86dga xfonts-100dpi xfonts-75dpi xfonts-base
xfonts-scalable xfonts-utils xfontsel xgamma xgc xhost xinit xkbutils
xkeyboard-config xkill xload xlsatoms xlsclients xlsfonts xmag xman xmessage
xml-core xmodmap xmore xprop xrandr xrdb xrefresh xrgb xserver-xorg
xserver-xorg-driver-all xserver-xorg-input-all xset xsetmode xsetpointer
xsetroot xsm xstdcmap xtrap xutils xvidtune xvinfo xwd xwininfo xwud zip
218 upgraded, 0 newly installed, 0 to remove and 197 not upgraded.
Need to get 78.9MB of archives.
After unpacking 13.5MB disk space will be freed.
Do you want to continue [Y/n]? Y
Get:1 http://apt.nexenta.org elatte-unstable/main dpkg 1.13.22nexenta10 [1564kB]
Get:2 http://apt.nexenta.org elatte-unstable/main login 1:4.0.13-7nexenta4 [493k B]
Get:3 http://apt.nexenta.org elatte-unstable/main ncurses-bin 5.5-1nexenta5 [208 kB]
Get:4 http://apt.nexenta.org elatte-unstable/main perl-modules 5.8.7-10nexenta4 [2347kB]
Get:5 http://apt.nexenta.org elatte-unstable/main libgdbm3 1.8.3-2nexenta1 [21.2 kB]
Get:6 http://apt.nexenta.org elatte-unstable/main sunwlibm 1.00-2 [358kB]
Get:7 http://apt.nexenta.org elatte-unstable/main perl 5.8.7-10nexenta4 [3285kB]
Get:8 http://apt.nexenta.org elatte-unstable/main libperl5.8 5.8.7-10nexenta4 [4 45kB]
Get:9 http://apt.nexenta.org elatte-unstable/main perl-base 5.8.7-10nexenta4 [67 8kB]
Get:10 http://apt.nexenta.org elatte-unstable/main base-files 3.1.9nexenta33 [51 .3kB]
Get:11 http://apt.nexenta.org elatte-unstable/main libncurses5 5.5-1nexenta5 [28 7kB]
Get:12 http://apt.nexenta.org elatte-unstable/main ncurses-base 5.5-1nexenta5 [1 3.6kB]
Get:13 http://apt.nexenta.org elatte-unstable/main python-minimal 2.4.3-11nexent a5 [12.4kB]
Get:14 http://apt.nexenta.org elatte-unstable/main debconf-i18n 1.5.13nexenta2 [ 151kB]
Get:15 http://apt.nexenta.org elatte-unstable/main debconf 1.5.13nexenta2 [151kB ]
Get:16 http://apt.nexenta.org elatte-unstable/main laptop-detect 0.12.1-nexenta3  [2920B]
Get:17 http://apt.nexenta.org elatte-unstable/main x11-common 7.0.0-0nexenta46 [ 35.2kB]
Get:18 http://apt.nexenta.org elatte-unstable/main libx11-6 2:1.0.0-0nexenta10.1  [1264kB]
13% [18 libx11-6 613208/1264kB 48%]                              245kB/ Get:19 http://apt.nexenta.org elatte-unstable/main libncursesw5 5.5-1nexenta5 [303kB]
Get:20 http://apt.nexenta.org elatte-unstable/main passwd 1:4.0.13-7nexenta4 [335kB]
Get:21 http://apt.nexenta.org elatte-unstable/main screen 4.0.2-4.1nexenta8 [590kB]
Get:22 http://apt.nexenta.org elatte-unstable/main libfreetype6 2.2.1-5 [556kB]
Get:23 http://apt.nexenta.org elatte-unstable/main xfonts-utils 6.8.2.1-5nexenta1 [47.3kB]
Get:24 http://apt.nexenta.org elatte-unstable/main xfonts-100dpi 6.8.2.1-5nexenta1 [4422kB]

se no hay noticias son buenas noticias.

# bash
bash-3.00# ifconfig
usage: ifconfig <interface> | -a[ 4 | 6 | D ][ u | d ][ Z ]
[ <addr_family> ]
[ <address>[/<prefix_length>] [ <dest_address> ] ]
[ set [ <address>][/<prefix_length>] ] [ <address>/<prefix_length>] ]
[ destination <dest_address> ]
[ addif <address>[/<prefix_length>]  [ <dest_address> ] ]
[ removeif <address>[/<prefix_length>] ]
[ arp | -arp ]
[ auto-revarp ]
[ broadcast <broad_addr> ]
[ index <if_index> ]
[ metric <n> ] [ mtu <n> ]
[ netmask <mask> ]
[ plumb ] [ unplumb ]
[ preferred | -preferred ]
[ private | -private ]
[ local | -local ]
[ router | -router ]
[ subnet <subnet_address>]
[ trailers | -trailers ]
[ token <address>/<prefix_length> ]
[ tsrc <tunnel_src_address> ]
[ tdst <tunnel_dest_address> ]
[ auth_algs <tunnel_AH_authentication_algorithm> ]
[ encr_algs <tunnel_ESP_encryption_algorithm> ]
[ encr_auth_algs <tunnel_ESP_authentication_algorithm> ]
[ up ] [ down ]
[ xmit | -xmit ]
[ modlist ]
[ modinsert <module_name@position> ]
[ modremove <module_name@position> ]
[ group <groupname>] | [ group ""]
[ deprecated | -deprecated ]
[ standby | -standby ]
[ failover | -failover ]
[ zone <zonename> | -zone ]
[ usesrc <interface> ]
[ all-zones ]
or
ifconfig <interface> |  -a[ 4 | 6 | D ] [ u | d ]
auto-dhcp | dhcp
[ wait <time> | forever ]
[ primary ]
start | drop | ping | release | status | inform
bash-3.00# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 index 1
inet 127.0.0.1 netmask ff000000
iprb0: flags=1004843<UP,BROADCAST,RUNNING,MULTICAST,DHCP,IPv4> mtu 1500 index 2
inet 192.168.1.4 netmask ffffff00 broadcast 192.168.1.255
ether 0:2:b3:bc:a9:65
bash-3.00# cd /dev/dsk
bash-3.00# ls -l
total 126
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0p0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:q
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0p1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:r
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0p2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:s
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0p3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:t
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0p4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:u
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:a
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:b
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s10 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@0,0:k
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s11 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@0,0:l
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s12 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@0,0:m
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s13 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@0,0:n
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s14 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@0,0:o
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s15 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@0,0:p
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:c
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:d
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:e
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s5 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:f
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s6 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:g
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s7 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:h
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s8 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:i
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s9 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @0,0:j
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1p0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:q
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1p1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:r
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1p2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:s
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1p3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:t
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1p4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:u
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:a
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:b
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s10 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@1,0:k
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s11 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@1,0:l
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s12 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@1,0:m
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s13 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@1,0:n
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s14 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@1,0:o
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s15 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmd k@1,0:p
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:c
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:d
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:e
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s5 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:f
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s6 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:g
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s7 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:h
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s8 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:i
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s9 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk @1,0:j
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0p0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:q
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0p1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:r
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0p2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:s
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0p3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:t
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0p4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:u
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:a
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:b
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s10 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/s d@0,0:k
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s11 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/s d@0,0:l
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s12 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/s d@0,0:m
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s13 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/s d@0,0:n
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s14 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/s d@0,0:o
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s15 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/s d@0,0:p
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:c
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:d
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:e
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s5 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:f
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s6 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:g
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s7 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:h
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s8 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:i
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s9 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd @0,0:j
bash-3.00# ls -l
total 126
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0p0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:q
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0p1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:r
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0p2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:s
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0p3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:t
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0p4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:u
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:a
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:b
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s10 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:k
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s11 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:l
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s12 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:m
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s13 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:n
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s14 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:o
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s15 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:p
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:c
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:d
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:e
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s5 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:f
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s6 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:g
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s7 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:h
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s8 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:i
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d0s9 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:j
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1p0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:q
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1p1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:r
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1p2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:s
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1p3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:t
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1p4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:u
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:a
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:b
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s10 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:k
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s11 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:l
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s12 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:m
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s13 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:n
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s14 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:o
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s15 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:p
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:c
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:d
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:e
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s5 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:f
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s6 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:g
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s7 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:h
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s8 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:i
lrwxrwxrwx   1 root     root          51 ago  7 00:20 c0d1s9 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:j
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0p0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:q
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0p1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:r
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0p2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:s
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0p3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:t
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0p4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:u
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:a
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:b
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s10 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:k
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s11 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:l
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s12 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:m
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s13 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:n
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s14 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:o
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s15 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:p
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:c
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:d
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:e
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s5 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:f
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s6 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:g
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s7 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:h
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s8 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:i
lrwxrwxrwx   1 root     root          49 ago  7 00:20 c1t0d0s9 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:j
bash-3.00# devfsadm
bash-3.00# devfsadn -c disk
bash: devfsadn: command not found
bash-3.00# devfsadm -c disk
bash-3.00# prtconf
System Configuration:  Sun Microsystems  i86pc
Memory size: 1024 Megabytes
System Peripherals (Software Nodes):

i86pc
scsi_vhci, instance #0
isa, instance #0
fdc, instance #0
fd, instance #0
asy, instance #0
lp (driver not attached)
joyst (driver not attached)
i8042, instance #0
mouse, instance #0
keyboard, instance #0
pci, instance #0
pci1849,3099 (driver not attached)
pci1106,b099, instance #0
display, instance #0
pci1106,3044, instance #0
pci1106,3038, instance #0
pci1106,3038, instance #1
pci1106,3104 (driver not attached)
pci1106,e8e9, instance #1
pci8086,40, instance #0
pci1106,3038, instance #2
pci1106,3038, instance #3
pci1106,3038, instance #4
pci1106,3104, instance #1
pci1849,3177 (driver not attached)
pci-ide, instance #0
ide, instance #0
cmdk, instance #0
cmdk, instance #1
ide, instance #1
sd, instance #0
pci1106,4161, instance #0
pci1849,3065 (driver not attached)
iscsi, instance #0
pseudo, instance #0
options, instance #0
agpgart, instance #0
xsvc, instance #0
objmgr, instance #0
used-resources (driver not attached)
cpus (driver not attached)
cpu, instance #0 (driver not attached)
bash-3.00#
bash-3.00# devfsadm
bash-3.00# devfsadn -c disk
bash: devfsadn: command not found
bash-3.00# devfsadm -c disk
bash-3.00# prtconf
System Configuration:  Sun Microsystems  i86pc
Memory size: 1024 Megabytes
System Peripherals (Software Nodes):

i86pc
scsi_vhci, instance #0
isa, instance #0
fdc, instance #0
fd, instance #0
asy, instance #0
lp (driver not attached)
joyst (driver not attached)
i8042, instance #0
mouse, instance #0
keyboard, instance #0
pci, instance #0
pci1849,3099 (driver not attached)
pci1106,b099, instance #0
display, instance #0
pci1106,3044, instance #0
pci1106,3038, instance #0
pci1106,3038, instance #1
pci1106,3104 (driver not attached)
pci1106,e8e9, instance #1
pci8086,40, instance #0
pci1106,3038, instance #2
pci1106,3038, instance #3
pci1106,3038, instance #4
pci1106,3104, instance #1
pci1849,3177 (driver not attached)
pci-ide, instance #0
ide, instance #0
cmdk, instance #0
cmdk, instance #1
ide, instance #1
sd, instance #0
pci1106,4161, instance #0
pci1849,3065 (driver not attached)
iscsi, instance #0
pseudo, instance #0
options, instance #0
agpgart, instance #0
xsvc, instance #0
objmgr, instance #0
used-resources (driver not attached)
cpus (driver not attached)
cpu, instance #0 (driver not attached)
bash-3.00# format
Searching for disks...done

AVAILABLE DISK SELECTIONS:
0. c0d0 <drive type unknown>
/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0
1. c0d1 <DEFAULT cyl 9961 alt 2 hd 255 sec 63>  SolarTec
/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0
Specify disk (enter its number): ^C
bash-3.00# prtvtoc
Usage:  prtvtoc [ -fhs ] [ -t fstab ] [ -m mnttab ] rawdisk ...
bash-3.00# prtvtoc /dev/rdsk/c0d1s0
* /dev/rdsk/c0d1s0 (volume "SolarTec") partition map
*
* Dimensions:
*     512 bytes/sector
*      63 sectors/track
*     255 tracks/cylinder
*   16065 sectors/cylinder
*    9963 cylinders
*    9961 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*     2152710  61448625  63601334
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
0      2    00  106655535  53367930 160023464   /
1      3    01      48195   2104515   2152709
2      5    00          0 160023465 160023464
7      8    00   63601335  43054200 106655534   /export/home
8      1    01          0     16065     16064
9      9    01      16065     32130     48194
bash-3.00# prtvtoc /dev/rdsk/c0d1p0
* /dev/rdsk/c0d1p0 (volume "SolarTec") partition map
*
* Dimensions:
*     512 bytes/sector
*      63 sectors/track
*     255 tracks/cylinder
*   16065 sectors/cylinder
*    9963 cylinders
*    9961 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*     2152710  61448625  63601334
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
0      2    00  106655535  53367930 160023464
1      3    01      48195   2104515   2152709
2      5    00          0 160023465 160023464
7      8    00   63601335  43054200 106655534
8      1    01          0     16065     16064
9      9    01      16065     32130     48194
bash-3.00# prtvtoc /dev/rdsk/c1t0d0p0
prtvtoc: /dev/rdsk/c1t0d0p0: Device busy
bash-3.00# prtvtoc /dev/rdsk/c1t0d0p1
prtvtoc: /dev/rdsk/c1t0d0p1: Device busy
bash-3.00# prtvtoc /dev/rdsk/c1t0d0p1
prtvtoc: /dev/rdsk/c1t0d0p1: Device busy
bash-3.00# prtvtoc /dev/rdsk/c0d1s9
* /dev/rdsk/c0d1s9 (volume "SolarTec") partition map
*
* Dimensions:
*     512 bytes/sector
*      63 sectors/track
*     255 tracks/cylinder
*   16065 sectors/cylinder
*    9963 cylinders
*    9961 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*     2152710  61448625  63601334
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
0      2    00  106655535  53367930 160023464   /
1      3    01      48195   2104515   2152709
2      5    00          0 160023465 160023464
7      8    00   63601335  43054200 106655534   /export/home
8      1    01          0     16065     16064
9      9    01      16065     32130     48194
bash-3.00# prtvtoc /dev/rdsk/c0d0s0
prtvtoc: /dev/rdsk/c0d0s0: Unable to read Disk geometry errno = 0x5
bash-3.00# prtvtoc /dev/rdsk/c0d1s0
* /dev/rdsk/c0d1s0 (volume "SolarTec") partition map
*
* Dimensions:
*     512 bytes/sector
*      63 sectors/track
*     255 tracks/cylinder
*   16065 sectors/cylinder
*    9963 cylinders
*    9961 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*     2152710  61448625  63601334
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
0      2    00  106655535  53367930 160023464   /
1      3    01      48195   2104515   2152709
2      5    00          0 160023465 160023464
7      8    00   63601335  43054200 106655534   /export/home
8      1    01          0     16065     16064
9      9    01      16065     32130     48194
bash-3.00# prtvtoc /dev/rdsk/c0d2s0
prtvtoc: /dev/rdsk/c0d2s0: No such file or directory
bash-3.00# prtvtoc /dev/rdsk/c0d0s0
prtvtoc: /dev/rdsk/c0d0s0: Unable to read Disk geometry errno = 0x5
bash-3.00# prtvtoc /dev/rdsk/c0d1s0
* /dev/rdsk/c0d1s0 (volume "SolarTec") partition map
*
* Dimensions:
*     512 bytes/sector
*      63 sectors/track
*     255 tracks/cylinder
*   16065 sectors/cylinder
*    9963 cylinders
*    9961 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*     2152710  61448625  63601334
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
0      2    00  106655535  53367930 160023464   /
1      3    01      48195   2104515   2152709
2      5    00          0 160023465 160023464
7      8    00   63601335  43054200 106655534   /export/home
8      1    01          0     16065     16064
9      9    01      16065     32130     48194
bash-3.00# prtvtoc /dev/rdsk/c1d1s0
prtvtoc: /dev/rdsk/c1d1s0: No such file or directory
bash-3.00# prtvtoc /dev/rdsk/c0d1s0
* /dev/rdsk/c0d1s0 (volume "SolarTec") partition map
*
* Dimensions:
*     512 bytes/sector
*      63 sectors/track
*     255 tracks/cylinder
*   16065 sectors/cylinder
*    9963 cylinders
*    9961 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*     2152710  61448625  63601334
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
0      2    00  106655535  53367930 160023464   /
1      3    01      48195   2104515   2152709
2      5    00          0 160023465 160023464
7      8    00   63601335  43054200 106655534   /export/home
8      1    01          0     16065     16064
9      9    01      16065     32130     48194
bash-3.00# prtvtoc /dev/rdsk/c0d1s1
* /dev/rdsk/c0d1s1 (volume "SolarTec") partition map
*
* Dimensions:
*     512 bytes/sector
*      63 sectors/track
*     255 tracks/cylinder
*   16065 sectors/cylinder
*    9963 cylinders
*    9961 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*     2152710  61448625  63601334
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
0      2    00  106655535  53367930 160023464   /
1      3    01      48195   2104515   2152709
2      5    00          0 160023465 160023464
7      8    00   63601335  43054200 106655534   /export/home
8      1    01          0     16065     16064
9      9    01      16065     32130     48194
bash-3.00# prtvtoc /dev/rdsk/c0d1s0
* /dev/rdsk/c0d1s0 (volume "SolarTec") partition map
*
* Dimensions:
*     512 bytes/sector
*      63 sectors/track
*     255 tracks/cylinder
*   16065 sectors/cylinder
*    9963 cylinders
*    9961 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*     2152710  61448625  63601334
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
0      2    00  106655535  53367930 160023464   /
1      3    01      48195   2104515   2152709
2      5    00          0 160023465 160023464
7      8    00   63601335  43054200 106655534   /export/home
8      1    01          0     16065     16064
9      9    01      16065     32130     48194

bash-3.00# pwd
/dev/dsk
bash-3.00# cd ..
bash-3.00# cd rdsk
bash-3.00# ls -l
total 126
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0p0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:q,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0p1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:r,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0p2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:s,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0p3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:t,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0p4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:u,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:a,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:b,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s10 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:k,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s11 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:l,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s12 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:m,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s13 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:n,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s14 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:o,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s15 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:p,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:c,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:d,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:e,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s5 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:f,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s6 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:g,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s7 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:h,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s8 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:i,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d0s9 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@0,0:j,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1p0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:q,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1p1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:r,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1p2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:s,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1p3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:t,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1p4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:u,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:a,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:b,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s10 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:k,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s11 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:l,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s12 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:m,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s13 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:n,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s14 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:o,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s15 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:p,rawlrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:c,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:d,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:e,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s5 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:f,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s6 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:g,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s7 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:h,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s8 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:i,raw
lrwxrwxrwx   1 root     root          55 ago  7 00:20 c0d1s9 -> ../../devices/pci@0,0/pci-ide@11,1/ide@0/cmdk@1,0:j,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0p0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:q,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0p1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:r,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0p2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:s,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0p3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:t,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0p4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:u,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s0 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:a,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s1 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:b,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s10 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:k,rawlrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s11 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:l,rawlrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s12 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:m,rawlrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s13 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:n,rawlrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s14 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:o,rawlrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s15 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:p,rawlrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s2 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:c,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s3 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:d,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s4 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:e,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s5 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:f,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s6 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:g,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s7 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:h,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s8 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:i,raw
lrwxrwxrwx   1 root     root          53 ago  7 00:20 c1t0d0s9 -> ../../devices/pci@0,0/pci-ide@11,1/ide@1/sd@0,0:j,raw
bash-3.00# cd c0d1s0
bash: cd: c0d1s0: Ningún directorio
bash-3.00# cd c0d1p1
bash: cd: c0d1p1: Ningún directorio
bash-3.00# cd c0d0p0
bash: cd: c0d0p0: Ningún directorio
bash-3.00# cd c0d0s2
bash: cd: c0d0s2: Ningún directorio
bash-3.00# prtvtoc /dev/rdsk/c0d1s0
* /dev/rdsk/c0d1s0 (volume "SolarTec") partition map
*
* Dimensions:
*     512 bytes/sector
*      63 sectors/track
*     255 tracks/cylinder
*   16065 sectors/cylinder
*    9963 cylinders
*    9961 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*     2152710  61448625  63601334
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
0      2    00  106655535  53367930 160023464   /
1      3    01      48195   2104515   2152709
2      5    00          0 160023465 160023464
7      8    00   63601335  43054200 106655534   /export/home
8      1    01          0     16065     16064
9      9    01      16065     32130     48194
bash-3.00#

um exemplo hipotético, um estudo de caso

100% pratico

nesse tutorial voce vai aprender a:

administrar usuarios e grupos
administrar permissões em arquivos e diretoria

compartilhar e configurar servidores ntf e samba [zfs, vpn, nas, nis+]

controlar acesso via através dos logos

criar scrpits em shell bash

---

construir uma comunidade virtual com xoops

## default num
# Set the default entry to the entry number NUM. Numbering starts from 0, and
# the entry number 0 is the default if the command is not used.
#
# You can specify 'saved' instead of a number. In this case, the default entry
# is the entry saved with the command 'savedefault'.
# WARNING: If you are using dmraid do not change this entry to 'saved' or your
# array will desync and will not let you boot your system.
default        0

## timeout sec
# Set a timeout, in SEC seconds, before automatically booting the default entry
# (normally the first entry defined).
timeout        10

## hiddenmenu
# Hides the menu by default (press ESC to see the menu)
#hiddenmenu

# Pretty colours
#color cyan/blue white/blue
color red/black gree/blue

## password ['--md5'] passwd
# If used in the first section of a menu file, disable all interactive editing
# control (menu entry editor and command-line)  and entries protected by the
# command 'lock'
# e.g. password topsecret
#      password --md5 $1$gLhU0/$aW78kHK1QfV3P2b2znUoe/
# password topsecret

#
# examples
#
# title        Windows 95/98/NT/2000
# root        (hd0,0)
# makeactive
# chainloader    +1
#
# title        Linux
# root        (hd0,1)
# kernel    /vmlinuz root=/dev/hda2 ro
#

#
# Put static boot stanzas before and/or after AUTOMAGIC KERNEL LIST

### BEGIN AUTOMAGIC KERNELS LIST
## lines between the AUTOMAGIC KERNELS LIST markers will be modified
## by the debian update-grub script except for the default options below

## DO NOT UNCOMMENT THEM, Just edit them to your needs

## ## Start Default Options ##
## default kernel options
## default kernel options for automagic boot options
## If you want special options for specific kernels use kopt_x_y_z
## where x.y.z is kernel version. Minor versions can be omitted.
## e.g. kopt=root=/dev/hda1 ro
##      kopt_2_6_8=root=/dev/hdc1 ro
##      kopt_2_6_8_2_686=root=/dev/hdc2 ro
# kopt=root=UUID=caf62d18-b3c8-4d6a-b7a1-32400ea4b8a9 ro

## Setup crashdump menu entries
## e.g. crashdump=1
# crashdump=0

## default grub root device
## e.g. groot=(hd0,0)
# groot=(hd0,1)

## should update-grub create alternative automagic boot options
## e.g. alternative=true
##      alternative=false
# alternative=true

## should update-grub lock alternative automagic boot options
## e.g. lockalternative=true
##      lockalternative=false
# lockalternative=false

## additional options to use with the default boot option, but not with the
## alternatives
## e.g. defoptions=vga=791 resume=/dev/hda5
# defoptions=quiet splash

## should update-grub lock old automagic boot options
## e.g. lockold=false
##      lockold=true
# lockold=false

## Xen hypervisor options to use with the default Xen boot option
# xenhopt=

## Xen Linux kernel options to use with the default Xen boot option
# xenkopt=console=tty0

## altoption boot targets option
## multiple altoptions lines are allowed
## e.g. altoptions=(extra menu suffix) extra boot options
##      altoptions=(recovery) single
# altoptions=(recovery mode) single

## controls how many kernels should be put into the menu.lst
## only counts the first occurence of a kernel, not the
## alternative kernel options
## e.g. howmany=all
##      howmany=7
# howmany=all

## should update-grub create memtest86 boot option
## e.g. memtest86=true
##      memtest86=false
# memtest86=true

## should update-grub adjust the value of the default booted system
## can be true or false
# updatedefaultentry=false

## ## End Default Options ##

title        Ubuntu, kernel 2.6.20-16-generic
root        (hd0,1)
kernel        /boot/vmlinuz-2.6.20-16-generic root=UUID=caf62d18-b3c8-4d6a-b7a1-32400ea4b8a9 ro quiet splash
initrd        /boot/initrd.img-2.6.20-16-generic
quiet
#savedefault

title        Sun Solaris 10
root        (hd0,0)
savedefault
makeactive
chainloader    +1
savedefault

title        Ubuntu, kernel 2.6.20-16-generic (recovery mode)
root        (hd0,1)
kernel        /boot/vmlinuz-2.6.20-16-generic root=UUID=caf62d18-b3c8-4d6a-b7a1-32400ea4b8a9 ro single
initrd        /boot/initrd.img-2.6.20-16-generic

title        Ubuntu, kernel 2.6.20-15-generic
root        (hd0,1)
kernel        /boot/vmlinuz-2.6.20-15-generic root=UUID=caf62d18-b3c8-4d6a-b7a1-32400ea4b8a9 ro quiet splash
initrd        /boot/initrd.img-2.6.20-15-generic
quiet
savedefault

title        Ubuntu, kernel 2.6.20-15-generic (recovery mode)
root        (hd0,1)
kernel        /boot/vmlinuz-2.6.20-15-generic root=UUID=caf62d18-b3c8-4d6a-b7a1-32400ea4b8a9 ro single
initrd        /boot/initrd.img-2.6.20-15-generic

#title        Ubuntu, kernel 2.6.17-11-generic
#root        (hd0,1)
#kernel        /boot/vmlinuz-2.6.17-11-generic root=UUID=caf62d18-b3c8-4d6a-b7a1-32400ea4b8a9 ro quiet splash
#initrd        /boot/initrd.img-2.6.17-11-generic
#quiet
#savedefault

#title        Ubuntu, kernel 2.6.17-11-generic (recovery mode)
#root        (hd0,1)
#kernel        /boot/vmlinuz-2.6.17-11-generic root=UUID=caf62d18-b3c8-4d6a-b7a1-32400ea4b8a9 ro single
#initrd        /boot/initrd.img-2.6.17-11-generic

#title        Ubuntu, kernel 2.6.17-10-generic
#root        (hd0,1)
#kernel        /boot/vmlinuz-2.6.17-10-generic root=UUID=caf62d18-b3c8-4d6a-b7a1-32400ea4b8a9 ro quiet splash
#initrd        /boot/initrd.img-2.6.17-10-generic
#quiet
#savedefault

#title        Ubuntu, kernel 2.6.17-10-generic (recovery mode)
#root        (hd0,1)
#kernel        /boot/vmlinuz-2.6.17-10-generic root=UUID=caf62d18-b3c8-4d6a-b7a1-32400ea4b8a9 ro single
#initrd        /boot/initrd.img-2.6.17-10-generic

#title        Ubuntu, memtest86+
#root        (hd0,1)
#kernel        /boot/memtest86+.bin
#quiet

### END DEBIAN AUTOMAGIC KERNELS LIST

# This is a divider, added to separate the menu items below from the Debian
# ones.
#title        Other operating systems:
#root

# This entry automatically added by the Debian installer for a non-linux OS
# on /dev/sda1
#title        Microsoft Windows XP
#root        (hd0,0)
#savedefault
#makeactive
#chainloader    +1
#title        Solaris 10 11/06 s10x_u3wos_10 X86
#root        (hd0,0,a)
#kernel        /platform/i86pc/multiboot
#module        /platform/i86pc/boot_archive

/etc/vfstab

/etc/default/fs

umount -a [-f] [-V] [-o specific_options] [mount_point...]

mount [-F FSType] [generic_options] [-o specific_options]
[-O] special mount_point

um dos patches havia sido apenas baixado

bash-3.00# patchadd 121443-20
Validating patches...

Loading patches installed on the system...

Done!

Loading patches requested to install.

Cannot locate 121443-20 to install.
bash-3.00#

o problema é que os patches baixados estão em /var/sadm/spool,

bash-3.00# cd /var/sadm/spool
bash-3.00# patchadd 121431-20
Validating patches...

Loading patches installed on the system...

Done!

Loading patches requested to install.

Done!

Checking patches that you specified for installation.

Done!

Approved patches will be installed in this order:

121431-20

Verificando modificación firmada <121431-20>...
Verifying digital signature for signer <es-signature>
ERROR: Signature verification failed while verifying certificate <subject=Sun Microsystems Inc Root CA, issuer=/C=US/O=VeriSign, Inc./OU=Class 2 Public Primary Certification Authority - G2/O>:<unable to get local issuer certificate>.
ERROR: Unable to verify signature for signer <es-signature>
Firma no válida en modificación firmada <121431-20>.

Patchadd está finalizando su ejecución.
bash-3.00#

HD 40Gb Windows Xp [NTFS]
HD 80Gb Solaris 10 [UFS]
HD 80Gb Nexenta [UFS]
CD-ROM

ao executar:

$ sudo prtvtoc /dev/dsk/c0d1s0

tenho:

* /dev/dsk/c0d1s0 (volume "Solaris") partition map
*
* Dimensions:
*     512 bytes/sector
*      63 sectors/track
*     255 tracks/cylinder
*   16065 sectors/cylinder
*    9963 cylinders
*    9961 accessible cylinders
*
* Flags:
*   1: unmountable
*  10: read-only
*
* Unallocated space:
*       First     Sector    Last
*       Sector     Count    Sector
*     2152710     16065   2168774
*
*                          First     Sector    Last
* Partition  Tag  Flags    Sector     Count    Sector  Mount Directory
0      2    00    2168775  75778605  77947379
1      3    01      48195   2104515   2152709
2      5    00          0 160023465 160023464
7      8    00   77947380  82076085 160023464
8      1    01          0     16065     16064
9    Â