Comment 6 for bug 568050

Here's what was going on in the syslog from the activation of the raid until it failed to create the partition. Maybe this is an Ubiquity bug and not a dmraid bug????

Apr 23 03:32:51 ubuntu activate-dmraid: Serial ATA RAID disk(s) detected. If this was bad, boot with 'nodmraid'.
Apr 23 03:32:51 ubuntu activate-dmraid: Enabling dmraid support.
Apr 23 03:32:51 ubuntu dmraid-activate: ERROR: Cannot retrieve RAID set information for sil_bgaebjaafgbg
Apr 23 03:32:51 ubuntu dmraid-activate: ERROR: Cannot retrieve RAID set information for sil_bgaebjaafgbg
Apr 23 03:32:52 ubuntu ubiquity: tune2fs
Apr 23 03:32:52 ubuntu ubiquity: :
Apr 23 03:32:52 ubuntu ubiquity: Bad magic number in super-block
Apr 23 03:32:52 ubuntu ubiquity:
Apr 23 03:32:52 ubuntu ubiquity: while trying to open /dev/mapper/sil_bgaebjaafgbg
Apr 23 03:32:52 ubuntu ubiquity: #015
Apr 23 03:32:52 ubuntu ubiquity: Couldn't find valid filesystem superblock.
Apr 23 03:32:52 ubuntu partman: Error running 'tune2fs -l /dev/mapper/sil_bgaebjaafgbg'
Apr 23 03:32:52 ubuntu ubiquity: tune2fs
Apr 23 03:32:52 ubuntu ubiquity: :
Apr 23 03:32:52 ubuntu ubiquity: Bad magic number in super-block
Apr 23 03:32:52 ubuntu ubiquity:
Apr 23 03:32:52 ubuntu ubiquity: while trying to open /dev/mapper/sil_bgaebjaafgbg
Apr 23 03:32:52 ubuntu ubiquity: #015
Apr 23 03:32:52 ubuntu ubiquity: Couldn't find valid filesystem superblock.
Apr 23 03:32:52 ubuntu partman: Error running 'tune2fs -l /dev/mapper/sil_bgaebjaafgbg'
Apr 23 03:32:52 ubuntu ubiquity: tune2fs
Apr 23 03:32:52 ubuntu ubiquity: :
Apr 23 03:32:52 ubuntu ubiquity: Bad magic number in super-block
Apr 23 03:32:52 ubuntu ubiquity:
Apr 23 03:32:52 ubuntu ubiquity: while trying to open /dev/mapper/sil_bgaebjaafgbg
Apr 23 03:32:52 ubuntu ubiquity: #015
Apr 23 03:32:52 ubuntu ubiquity: Couldn't find valid filesystem superblock.
Apr 23 03:32:52 ubuntu partman: Error running 'tune2fs -l /dev/mapper/sil_bgaebjaafgbg'
Apr 23 03:32:53 ubuntu ubiquity: tune2fs
Apr 23 03:32:53 ubuntu ubiquity: :
Apr 23 03:32:53 ubuntu ubiquity: Bad magic number in super-block
Apr 23 03:32:53 ubuntu ubiquity:
Apr 23 03:32:53 ubuntu ubiquity: while trying to open /dev/mapper/sil_bgaebjaafgbg
Apr 23 03:32:53 ubuntu ubiquity: #015
Apr 23 03:32:53 ubuntu ubiquity: Couldn't find valid filesystem superblock.
Apr 23 03:32:53 ubuntu partman: Error running 'tune2fs -l /dev/mapper/sil_bgaebjaafgbg'
Apr 23 03:32:53 ubuntu ubiquity[2853]: switched to page partman
Apr 23 03:33:05 ubuntu ubiquity[2853]: debconffilter_done: ubi-partman (current: ubi-partman)
Apr 23 03:33:05 ubuntu ubiquity[2853]: Step_before = stepPartAuto
Apr 23 03:33:05 ubuntu ubiquity[2853]: switched to page usersetup
Apr 23 03:33:22 ubuntu ubiquity[2853]: debconffilter_done: ubi-usersetup (current: ubi-usersetup)
Apr 23 03:33:22 ubuntu ubiquity[2853]: Step_before = stepUserInfo
Apr 23 03:33:22 ubuntu ubiquity[2853]: filtering out /dev/mapper/sil_bgaebjaafgbg1 as it is to be formatted.
Apr 23 03:33:22 ubuntu ubiquity[2853]: filtering out /dev/mapper/sil_bgaebjaafgbg5 as it is to be formatted.
Apr 23 03:33:22 ubuntu ubiquity[2853]: debconffilter_done: ubi-migrationassistant (current: ubi-migrationassistant)
Apr 23 03:33:22 ubuntu ubiquity[2853]: Step_before = stepUserInfo
Apr 23 03:33:22 ubuntu ubiquity[2853]: switched to page summary
Apr 23 03:33:41 ubuntu ubiquity[2853]: debconffilter_done: ubi-summary (current: ubi-summary)
Apr 23 03:33:41 ubuntu ubiquity[2853]: Step_before = stepReady
Apr 23 03:33:41 ubuntu ubiquity[2853]: progress_loop()
Apr 23 03:33:43 ubuntu udevd-work[1503]: inotify_add_watch(6, /dev/mapper/sil_bgaebjaafgbg5, 10) failed: No such file or directory
Apr 23 03:33:44 ubuntu udevd-work[6348]: inotify_add_watch(6, /dev/mapper/sil_bgaebjaafgbg1, 10) failed: No such file or directory
Apr 23 03:33:44 ubuntu partman: mke2fs 1.41.11 (14-Mar-2010)
Apr 23 03:33:44 ubuntu partman: Could not stat /dev/mapper/sil_bgaebjaafgbg1 --- No such file or directory
Apr 23 03:33:44 ubuntu partman:
Apr 23 03:33:44 ubuntu partman: The device apparently does not exist; did you specify it correctly?
ubuntu@ubuntu:~$