[linux-lvm] lvm corruption...
Jeremy C. Reed
reed at reedmedia.net
Thu Nov 24 19:16:01 UTC 2005
On Wed, 23 Nov 2005, Jeremy C. Reed wrote:
> I saw your posting from March 2005 to linux-lvm list.
>
> You said you fixed your "Group descriptors corrupted" issue by accessing the
> vg.
>
> How did you do this?
>
> I also am troubleshooting this LVM "Group descriptors corrupted" problem.
>
> It can boot rescue disk which has lvm tools. pvdisplay and lvscan appear to
> work. I don't see any /dev/VolGroup00 directory though.
For the archives, I ended up solving it like the following:
Booted with rescue mode on fedora DVD. Do not select to find local
filesystems.
lvm vgscan -mknodes
lvm vgchange -ay
mkswap -c /dev/VolGroup00/LogVol01
fsck -a /dev/VolGroup00/LogVol00 # took a long time
Had to redo the swap, because Fedora boot hung at the enabling swap step.
I don't know how the corruption all happened in the first place.
Jeremy C. Reed
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