Nov 24 11:39:01 partman-auto-raid: Spare devices count: 0
Nov 24 11:39:01 partman-auto-raid: mdadm: partition table exists on /dev/sdl
Nov 24 11:39:01 partman-auto-raid: mdadm: partition table exists on /dev/sdl but will be lost or
Nov 24 11:39:01 partman-auto-raid:        meaningless after creating array
Nov 24 11:39:01 partman-auto-raid: mdadm: Note: this array has metadata at the start and
Nov 24 11:39:01 partman-auto-raid:     may not be suitable as a boot device.  If you plan to
Nov 24 11:39:01 partman-auto-raid:     store '/boot' on this device please ensure that
Nov 24 11:39:01 partman-auto-raid:     your boot-loader understands md/v1.x metadata, or use
Nov 24 11:39:01 partman-auto-raid:     --metadata=0.90
Nov 24 11:39:01 partman-auto-raid: mdadm: partition table exists on /dev/sdn
Nov 24 11:39:01 partman-auto-raid: mdadm: partition table exists on /dev/sdn but will be lost or
Nov 24 11:39:01 partman-auto-raid:        meaningless after creating array
Nov 24 11:39:01 partman-auto-raid: mdadm: Defaulting to version 1.2 metadata
Nov 24 11:39:01 partman-auto-raid: mdadm: array /dev/md0 started.
Nov 24 11:39:01 kernel: [  144.970308] md/raid1:md0: not clean -- starting background reconstruction
Nov 24 11:39:01 kernel: [  144.970314] md/raid1:md0: active with 2 out of 2 mirrors
Nov 24 11:39:01 kernel: [  144.972357] md0: detected capacity change from 0 to 479968690176
Nov 24 11:39:01 kernel: [  144.972600] md: resync of RAID array md0
Nov 24 11:39:01 debconf: --> GET partman-auto-raid/raidnum
Nov 24 11:39:01 debconf: <-- 0 0
Nov 24 11:39:01 partman-auto-raid: Selected spare count: 0
Nov 24 11:39:01 partman-auto-raid: Spare devices count: 0
Nov 24 11:39:01 partman-auto-raid: mdadm: cannot open /dev/sdl: Device or resource busy
Nov 24 11:39:01 partman-auto-raid: Error creating array /dev/md1