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Operating Systems Solaris SPARC T4-1/Solaris 11/Add 2 new HDDs in RAID 0 configuration Post 302698391 by jlliagre on Monday 10th of September 2012 03:41:12 AM
Old 09-10-2012
Quote:
Originally Posted by julumme
Regarding the disk configuration; there seem to be many instructions around the net that I need to use cfgadm -c, to do some initial configurations to a new disk.. is this still needed ?
cfgadm is for hot plugging devices. Assuming you install them while the server is powered off, if the new disks do not show up at reboot with iostat -En, just run devfsadm -v and they should.
Quote:
And about the zpool, so "zpool create name disk1 disk2", would create a pool "name", that I could afterwards format, and create a filesystem on ?
You already did that with zpool create ...Should you need to create more than one file system later, better to create a specific one for your scratchpad as bartus11 already explained.
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zdb(1M) 						  System Administration Commands						   zdb(1M)

NAME
zdb - ZFS debugger SYNOPSIS
zdb pool DESCRIPTION
The zdb command is used by support engineers to diagnose failures and gather statistics. Since the ZFS file system is always consistent on disk and is self-repairing, zdb should only be run under the direction by a support engineer. If no arguments are specified, zdb, performs basic consistency checks on the pool and associated datasets, and report any problems detected. Any options supported by this command are internal to Sun and subject to change at any time. EXIT STATUS
The following exit values are returned: 0 The pool is consistent. 1 An error was detected. 2 Invalid command line options were specified. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWzfsu | +-----------------------------+-----------------------------+ |Interface Stability |Unstable | +-----------------------------+-----------------------------+ SEE ALSO
zfs(1M), zpool(1M), attributes(5) SunOS 5.11 31 Oct 2005 zdb(1M)

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