Having a issue with one of my lvm diskpool, i tried to rebuild the disk via vgcfgrestore command but this did not work,
See below pvscan command
root@node2:~# pvscan
/dev/sdb: Checksum error at offset 128512
Couldn't read volume group metadata from /dev/sdb.
Metadata location on /dev/sdb at 128512 has invalid summary for VG.
Failed to read metadata summary from /dev/sdb
Failed to scan VG from /dev/sdb
PV /dev/sda3 VG pve lvm2 [<272.90 GiB / 15.99 GiB free]
/dev/sdb: Checksum error at offset 128512
Couldn't read volume group metadata from /dev/sdb.
Metadata location on /dev/sdb at 128512 has invalid summary for VG.
Failed to read metadata summary from /dev/sdb
Failed to scan VG from /dev/sdb
Total: 1 [<272.90 GiB] / in use: 1 [<272.90 GiB] / in no VG: 0 [0 ]
root@node2:~#
The diskpool showed first as status unkown, turnt all the servers off and rebooted the node, now no servers on that specific diskpool are starting and its still showing as status unkown.
See below pvscan command
root@node2:~# pvscan
/dev/sdb: Checksum error at offset 128512
Couldn't read volume group metadata from /dev/sdb.
Metadata location on /dev/sdb at 128512 has invalid summary for VG.
Failed to read metadata summary from /dev/sdb
Failed to scan VG from /dev/sdb
PV /dev/sda3 VG pve lvm2 [<272.90 GiB / 15.99 GiB free]
/dev/sdb: Checksum error at offset 128512
Couldn't read volume group metadata from /dev/sdb.
Metadata location on /dev/sdb at 128512 has invalid summary for VG.
Failed to read metadata summary from /dev/sdb
Failed to scan VG from /dev/sdb
Total: 1 [<272.90 GiB] / in use: 1 [<272.90 GiB] / in no VG: 0 [0 ]
root@node2:~#
The diskpool showed first as status unkown, turnt all the servers off and rebooted the node, now no servers on that specific diskpool are starting and its still showing as status unkown.