KVM Gotchas: Difference between revisions
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<pre> | <pre> | ||
vgck --updatemetadata dns01-vg | vgck --updatemetadata dns01-vg | ||
vgck --updatemetadata <VG Name from warning message> | |||
</pre> | </pre> | ||
[[Category:Virtualization]] | [[Category:Virtualization]] | ||
Revision as of 09:26, 27 June 2023
Common useful commands for KVM Guests
LVM error fixes:
- not exclusive for KVM, but since I have so many of these VM's thats where I see it a lot.
- commonly happens when do-release-upgrade is run, or when some updates happen to the lvm code. My GUESS is that the metadata contains the lvm version in there somewhere and does not get updated.
- This fix is only for the metadata
WARNING: PV /dev/sda5 in VG dns01-vg is using an old PV header, modify the VG to update.
Fix:
vgck --updatemetadata dns01-vg vgck --updatemetadata <VG Name from warning message>