Find which pdisks make up a vdisk with omreport

Mark Watts m.watts at eris.qinetiq.com
Thu Jul 29 06:56:37 CDT 2010


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 29/07/10 12:35, dellpoweredge at semantico.com wrote:
> John Hodrien wrote:
>> On Thu, 29 Jul 2010, dellpoweredge at semantico.com wrote:
>>
>>> and there seem to be 7 of them, but no obvious way of finding out which
>>> pdisks make up the vdisks..
>>
>> Can't you just do this for each vdisk:
>>
>> omreport storage pdisk controller=1 vdisk=0
>>
>> jh
> 
> Thanks John, glad to see the Leeds Uni IS team are still going strong.
> 
> So I've cleared the foreign config and I'm considering running:-
> 
> omconfig storage pdisk action=assignglobalhotspare assign=yes 
> controller=1 pdisk=1:0:1
> 
> again a bit concerned with this as there are multiple vdisks on the 
> controller, with different disk sizes, and with their own hot spares.
> 
> I'm assuming that the controller wouldn't allocate this hot spare to an 
> array that has disks with different sizes, or is there a command to 
> allocate it to the specific vdisk0.

A 146GB hot-spare can be used in an array made from 146GB *or smaller*
disks. The reverse is obviously not possible.

Mark.

- -- 
Mark Watts BSc RHCE MBCS
Senior Systems Engineer, IPR Secure Managed Hosting
www.QinetiQ.com
QinetiQ - Delivering customer-focused solutions
GPG Key: http://www.linux-corner.info/mwatts.gpg
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.14 (GNU/Linux)
Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/

iEYEARECAAYFAkxRbHUACgkQBn4EFUVUIO1O8QCfUg/bv7Av+JmGW4L3QKIJue0o
eZIAoLDB/xDNBulU9lqEtSxHTGbkyELV
=vixW
-----END PGP SIGNATURE-----



More information about the Linux-PowerEdge mailing list