>> Dec 31 08:27:23 nova dmraid-activate[554]: ERROR: Cannot retrieve RAID set information for isw_cfbejbfeib_Volume1 > Have you further investigated those error messages?
I have now investigated and it's clearly spurious. udev tries to run the following commands: /sbin/dmraid-activate /dev/sda /sbin/dmraid-activate /dev/sdb /sbin/dmraid-activate sda /sbin/dmraid-activate sdb The first two are correct and succeed. The second two are not correct and fail. The failure results in log spam. > Have you tried with mdadm instead? mdadm doesn't recognize the raid descriptor. > udevadm info /dev/mapper/isw_cfbejbfeib_Volume14 output of this command for this device and all similar devices attached.
P: /devices/virtual/block/dm-0 N: dm-0 L: 0 S: disk/by-id/dm-uuid-DMRAID-isw_cfbejbfeib_Volume1 S: disk/by-id/dm-name-isw_cfbejbfeib_Volume1 S: android0 E: DEVPATH=/devices/virtual/block/dm-0 E: DEVNAME=/dev/dm-0 E: DEVTYPE=disk E: MAJOR=254 E: MINOR=0 E: SUBSYSTEM=block E: USEC_INITIALIZED=1701034 E: DM_UDEV_DISABLE_DM_RULES_FLAG=1 E: DM_UDEV_DISABLE_SUBSYSTEM_RULES_FLAG=1 E: DM_UDEV_PRIMARY_SOURCE_FLAG=1 E: DM_UDEV_RULES=1 E: DM_UDEV_RULES_VSN=2 E: DM_ACTIVATION=1 E: DM_NAME=isw_cfbejbfeib_Volume1 E: DM_UUID=DMRAID-isw_cfbejbfeib_Volume1 E: DM_SUSPENDED=0 E: ID_PART_TABLE_UUID=373c9bd5 E: ID_PART_TABLE_TYPE=dos E: DEVLINKS=/dev/disk/by-id/dm-uuid-DMRAID-isw_cfbejbfeib_Volume1 /dev/disk/by-id/dm-name-isw_cfbejbfeib_Volume1 /dev/android0 E: TAGS=:systemd: P: /devices/virtual/block/dm-1 N: dm-1 L: 0 S: android1 S: disk/by-id/dm-uuid-DMRAID-isw_cfbejbfeib_Volume11 S: disk/by-id/dm-name-isw_cfbejbfeib_Volume11 S: disk/by-uuid/d847c628-aa10-4bef-92b6-72ebacc07d7b E: DEVPATH=/devices/virtual/block/dm-1 E: DEVNAME=/dev/dm-1 E: DEVTYPE=disk E: MAJOR=254 E: MINOR=1 E: SUBSYSTEM=block E: USEC_INITIALIZED=1707100 E: DM_UDEV_DISABLE_DM_RULES_FLAG=1 E: DM_UDEV_DISABLE_SUBSYSTEM_RULES_FLAG=1 E: DM_UDEV_PRIMARY_SOURCE_FLAG=1 E: DM_UDEV_RULES=1 E: DM_UDEV_RULES_VSN=2 E: DM_ACTIVATION=1 E: DM_NAME=isw_cfbejbfeib_Volume11 E: DM_UUID=DMRAID-isw_cfbejbfeib_Volume11 E: DM_SUSPENDED=0 E: ID_FS_UUID=d847c628-aa10-4bef-92b6-72ebacc07d7b E: ID_FS_UUID_ENC=d847c628-aa10-4bef-92b6-72ebacc07d7b E: ID_FS_VERSION=1.0 E: ID_FS_TYPE=ext3 E: ID_FS_USAGE=filesystem E: DEVLINKS=/dev/android1 /dev/disk/by-id/dm-uuid-DMRAID-isw_cfbejbfeib_Volume11 /dev/disk/by-id/dm-name-isw_cfbejbfeib_Volume11 /dev/disk/by-uuid/d847c628-aa10-4bef-92b6-72ebacc07d7b E: TAGS=:systemd: P: /devices/virtual/block/dm-2 N: dm-2 L: 0 S: disk/by-id/dm-name-isw_cfbejbfeib_Volume12 S: disk/by-id/dm-uuid-DMRAID-isw_cfbejbfeib_Volume12 S: disk/by-uuid/baad791f-0ba2-4c87-92a1-0cd0ef4f7301 S: android2 E: DEVPATH=/devices/virtual/block/dm-2 E: DEVNAME=/dev/dm-2 E: DEVTYPE=disk E: MAJOR=254 E: MINOR=2 E: SUBSYSTEM=block E: USEC_INITIALIZED=1707179 E: DM_UDEV_DISABLE_DM_RULES_FLAG=1 E: DM_UDEV_DISABLE_SUBSYSTEM_RULES_FLAG=1 E: DM_UDEV_PRIMARY_SOURCE_FLAG=1 E: DM_UDEV_RULES=1 E: DM_UDEV_RULES_VSN=2 E: DM_ACTIVATION=1 E: DM_NAME=isw_cfbejbfeib_Volume12 E: DM_UUID=DMRAID-isw_cfbejbfeib_Volume12 E: DM_SUSPENDED=0 E: ID_FS_UUID=baad791f-0ba2-4c87-92a1-0cd0ef4f7301 E: ID_FS_UUID_ENC=baad791f-0ba2-4c87-92a1-0cd0ef4f7301 E: ID_FS_VERSION=1 E: ID_FS_TYPE=swap E: ID_FS_USAGE=other E: DEVLINKS=/dev/disk/by-id/dm-name-isw_cfbejbfeib_Volume12 /dev/disk/by-id/dm-uuid-DMRAID-isw_cfbejbfeib_Volume12 /dev/disk/by-uuid/baad791f-0ba2-4c87-92a1-0cd0ef4f7301 /dev/android2 E: TAGS=:systemd: P: /devices/virtual/block/dm-3 N: dm-3 L: 0 S: android3 S: disk/by-id/dm-name-isw_cfbejbfeib_Volume13 S: disk/by-id/dm-uuid-DMRAID-isw_cfbejbfeib_Volume13 S: disk/by-uuid/5744b8b7-dcbf-48c4-868e-fb71fa65d456 E: DEVPATH=/devices/virtual/block/dm-3 E: DEVNAME=/dev/dm-3 E: DEVTYPE=disk E: MAJOR=254 E: MINOR=3 E: SUBSYSTEM=block E: USEC_INITIALIZED=1707545 E: DM_UDEV_DISABLE_DM_RULES_FLAG=1 E: DM_UDEV_DISABLE_SUBSYSTEM_RULES_FLAG=1 E: DM_UDEV_PRIMARY_SOURCE_FLAG=1 E: DM_UDEV_RULES=1 E: DM_UDEV_RULES_VSN=2 E: DM_ACTIVATION=1 E: DM_NAME=isw_cfbejbfeib_Volume13 E: DM_UUID=DMRAID-isw_cfbejbfeib_Volume13 E: DM_SUSPENDED=0 E: ID_FS_UUID=5744b8b7-dcbf-48c4-868e-fb71fa65d456 E: ID_FS_UUID_ENC=5744b8b7-dcbf-48c4-868e-fb71fa65d456 E: ID_FS_VERSION=1.0 E: ID_FS_TYPE=ext3 E: ID_FS_USAGE=filesystem E: DEVLINKS=/dev/android3 /dev/disk/by-id/dm-name-isw_cfbejbfeib_Volume13 /dev/disk/by-id/dm-uuid-DMRAID-isw_cfbejbfeib_Volume13 /dev/disk/by-uuid/5744b8b7-dcbf-48c4-868e-fb71fa65d456 E: TAGS=:systemd: P: /devices/virtual/block/dm-4 N: dm-4 L: 0 S: disk/by-id/dm-uuid-DMRAID-isw_cfbejbfeib_Volume14 S: disk/by-uuid/c03a09e6-ff90-4803-bd7c-78e34e99457e S: disk/by-id/dm-name-isw_cfbejbfeib_Volume14 S: android4 E: DEVPATH=/devices/virtual/block/dm-4 E: DEVNAME=/dev/dm-4 E: DEVTYPE=disk E: MAJOR=254 E: MINOR=4 E: SUBSYSTEM=block E: USEC_INITIALIZED=1708143 E: DM_UDEV_DISABLE_DM_RULES_FLAG=1 E: DM_UDEV_DISABLE_SUBSYSTEM_RULES_FLAG=1 E: DM_UDEV_PRIMARY_SOURCE_FLAG=1 E: DM_UDEV_RULES=1 E: DM_UDEV_RULES_VSN=2 E: DM_ACTIVATION=1 E: DM_NAME=isw_cfbejbfeib_Volume14 E: DM_UUID=DMRAID-isw_cfbejbfeib_Volume14 E: DM_SUSPENDED=0 E: ID_FS_UUID=c03a09e6-ff90-4803-bd7c-78e34e99457e E: ID_FS_UUID_ENC=c03a09e6-ff90-4803-bd7c-78e34e99457e E: ID_FS_VERSION=1.0 E: ID_FS_TYPE=ext3 E: ID_FS_USAGE=filesystem E: DEVLINKS=/dev/disk/by-id/dm-uuid-DMRAID-isw_cfbejbfeib_Volume14 /dev/disk/by-uuid/c03a09e6-ff90-4803-bd7c-78e34e99457e /dev/disk/by-id/dm-name-isw_cfbejbfeib_Volume14 /dev/android4 E: TAGS=:systemd:
