Hello,
On Wed, May 25, 2011 at 11:52 AM, M A Young <m.a.young@xxxxxxxxxxxx> wrote:
> On Wed, 25 May 2011, Oliver Ruebenacker wrote:
>
>> Hello,
>>
>> On Wed, May 25, 2011 at 10:30 AM, Michael Schwendt <mschwendt@xxxxxxxxx>
>> wrote:
>>>
>>> On Wed, 25 May 2011 10:25:50 -0400, OR wrote:
>>>
>>>> [root@averroes oliver]# pvs
>>>> PV VG Fmt Attr PSize PFree
>>>> /dev/sda2 VolGroup00 lvm2 a- 74.31g 32.00m
>>>> /dev/sdb5 VolGroup00 lvm2 a- 34.34g 32.00m
>>>
>>> Have you tried to rename a VG by UUID?
>>
>> [root@averroes oliver]# blkid /dev/sdb5
>> /dev/sdb5: UUID="F1c2yO-Yc8e-Rdwv-FIxB-wcBZ-aKW6-5mG52I"
>> TYPE="LVM2_member"
>> [root@averroes oliver]# vgrename
>> F1c2yO-Yc8e-Rdwv-FIxB-wcBZ-aKW6-5mG52I VolGroup00laptop
>> Volume group "F1c2yO-Yc8e-Rdwv-FIxB-wcBZ-aKW6-5mG52I" not found
>
> That is the UUID of the physical volume, not the volume group. vgdisplay
> should give you the right UUIDs if you can work out which one is which.
Thank you! I successfully renamed the VG. I did not see the
corresponding entry in /dev until I rebooted. But after reboot, it was
there and I could mount and access the files.
Take care
Oliver
--
Oliver Ruebenacker, Computational Cell Biologist
Systems Biology Linker at Virtual Cell (http://vcell.org/sybil)
Turning Knowledge Data into Models
Center for Cell Analysis and Modeling
http://www.oliver.curiousworld.org
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