Hi, I am having a simial rissue, after upgrading to 12.04 from 11.10 my RAID array vanished and refused to mount.
Entering the command "sudo dmraid -ay -vvv -d -i" shows this towards the end of the output. NOTICE: added /dev/dm-7 to RAID set "sil_biadafcbaiac" DEBUG: _find_set: searching sil_biadafcbaiac DEBUG: _find_set: found sil_biadafcbaiac DEBUG: _find_set: searching sil_biadafcbaiac DEBUG: _find_set: found sil_biadafcbaiac NOTICE: added /dev/dm-6 to RAID set "sil_biadafcbaiac" DEBUG: _find_set: searching sil_biadafcbaiac DEBUG: _find_set: found sil_biadafcbaiac DEBUG: _find_set: searching sil_biadafcbaiac DEBUG: _find_set: found sil_biadafcbaiac NOTICE: added /dev/sdd to RAID set "sil_biadafcbaiac" DEBUG: _find_set: searching sil_biadafcbaiac DEBUG: _find_set: found sil_biadafcbaiac DEBUG: _find_set: searching sil_biadafcbaiac DEBUG: _find_set: found sil_biadafcbaiac NOTICE: added /dev/sdc to RAID set "sil_biadafcbaiac" DEBUG: checking sil device "/dev/dm-7" ERROR: sil: wrong # of devices in RAID set "sil_biadafcbaiac" [4/2] on /dev/dm-7 DEBUG: checking sil device "/dev/sdc" ERROR: sil: wrong # of devices in RAID set "sil_biadafcbaiac" [4/2] on /dev/sdc DEBUG: checking sil device "/dev/dm-6" ERROR: sil: wrong # of devices in RAID set "sil_biadafcbaiac" [4/2] on /dev/dm-6 DEBUG: checking sil device "/dev/sdd" ERROR: sil: wrong # of devices in RAID set "sil_biadafcbaiac" [4/2] on /dev/sdd DEBUG: set status of set "sil_biadafcbaiac" to 2 Note that dm-7 and sdc are in fact the same disk, the same goes for dm-6 and sdd. Prior to the 12.04 update dmraid would simply ignrore the sd* disks. :) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/991106 Title: Ubuntu 12.04 bootloader installation problem on RAID To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/991106/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
