Hello, I get "lvm --lvm_blk_ioctl unknown cmd 0x5310" at boot time. After that, the boot process goes a bit pear-shaped. The / volume is an LVM and it used to work. Could anybody please explain what that error means or where I can get more information about it? Thanks! Gunther _______________________________________________ linux-lvm mailing list linux-lvm@redhat.com https://www.redhat.com/mailman/listinfo/linux-lvm read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/