centos – LVM disappeared after reboot!
I had an PV, VG, and LV on /dev/sda5 partition. Dealt with some corruption on the filesystem with xfs_repair until all filesystems were mountable with no errors.
After rebooting the node, the pv,vg,and lvm were all completely gone.
pvdisplay no results
vgdisplay no results
lvdisplay no results.
lsblk shows type part for /dev/sda5 (the supposed PV). Meanwhile fdisk shows type Linux LVM.
file -s /dev/sda5 outputs data
pvck outputs:
Warning pv_header offset unexpected for first mda and pv_header.pv_uuid invalid format
Read more here: Source link
