Linux

Troubleshooting

Unable mount LVM volume

With error like can't read superblock on /dev/mapper/ lvm mount

# Deactivate with volume group attributes
$ sudo vgchange -a n /dev/SolusSystem
  0 logical volume(s) in volume group "SolusSystem" now active

# Activate
$ sudo vgchange -a y /dev/SolusSystem
  2 logical volume(s) in volume group "SolusSystem" now active

# And mount with
$ sudo mount /dev/SolusSystem/Root /mnt/OldSolus -o ro,user