[ 7904.101086] loop0: detected capacity change from 0 to 4096000
[ 7920.885959] loop1: detected capacity change from 0 to 4096000
[ 7937.640643] loop2: detected capacity change from 0 to 4096000
[ 7954.353904] loop3: detected capacity change from 0 to 4096000
[ 7969.495419] device-mapper: raid: Loading target version 1.15.1
[ 7970.255511] device-mapper: raid: Superblocks created for new raid set
[ 7970.260451] md/raid1:mdX: not clean -- starting background reconstruction
[ 7970.264366] md/raid1:mdX: active with 4 out of 4 mirrors
[ 7970.369440] mdX: bitmap file is out of date, doing full recovery
[ 7970.428781] md: resync of RAID array mdX
[ 7973.912452] md: mdX: resync interrupted.
[ 7975.627157] device-mapper: raid: Superblocks created for new raid set
[ 7975.634529] md/raid:mdX: not clean -- starting background reconstruction
[ 7975.637498] md/raid:mdX: device dm-2 operational as raid disk 0
[ 7975.641081] md/raid:mdX: device dm-4 operational as raid disk 1
[ 7975.643498] md/raid:mdX: device dm-6 operational as raid disk 2
[ 7975.647210] md/raid:mdX: device dm-8 operational as raid disk 3
[ 7975.651913] md/raid:mdX: raid level 5 active with 4 out of 4 devices, algorithm 2
[ 7975.673778] device-mapper: raid: raid456 discard support disabled due to discard_zeroes_data uncertainty.
[ 7975.677811] device-mapper: raid: Set dm-raid.devices_handle_discard_safely=Y to override.
[ 7975.785504] mdX: bitmap file is out of date, doing full recovery
[ 7975.843081] md: resync of RAID array mdX
[ 7976.284803] md: mdX: resync interrupted.
[ 7977.040025] device-mapper: raid: Superblocks created for new raid set
[ 7977.044909] md/raid10:mdX: not clean -- starting background reconstruction
[ 7977.048572] md/raid10:mdX: active with 4 out of 4 devices
[ 7977.152918] mdX: bitmap file is out of date, doing full recovery
[ 7977.209243] md: resync of RAID array mdX
[ 7978.039835] md: mdX: resync interrupted.