Hi, Today this message showed up in my system log. Mar 21 20:22:40 wisdom kernel: lvm -- lvm_blk_ioctl: unknown command 0x126e Mar 21 20:23:08 wisdom kernel: Start mounting filesystem: lvm(58,13) Mar 21 20:23:13 wisdom kernel: Ending clean XFS mount for filesystem: lvm(58,13) What does it mean ? Thanks, Bas.