Hi,
I have searched the forums and found similar problems but no real solution for mine:
After upgrading from F17 to F19 (using fedup) my raid1 set is no longer activated. The result is that when I boot, it either uses /dev/sda or /dev/sdb. Obviously now both disks are no longer in sync either, which is a mild catastrophe.
Here's the output of
[root@chabich chabich]# dmraid -s -ccs pdc
ERROR: pdc: wrong # of devices in RAID set "pdc_ibbhjejeg" [1/2] on /dev/sdb
ERROR: pdc: wrong # of devices in RAID set "pdc_ibbhjejeg" [1/2] on /dev/sdb
ERROR: pdc: wrong # of devices in RAID set "pdc_ibbhjejeg" [1/2] on /dev/sda
ERROR: pdc: wrong # of devices in RAID set "pdc_ibbhjejeg" [1/2] on /dev/sda
ERROR: either the required RAID set not found or more options required
no raid sets and with names: "pdc"
[root@chabich chabich]# dmraid -r
/dev/sdb: pdc, "pdc_ibbhjejeg", mirror, ok, 976562432 sectors, data@ 0
/dev/sda: pdc, "pdc_ibbhjejeg", mirror, ok, 976562432 sectors, data@ 0
[root@chabich chabich]# dmraid -day
DEBUG: _find_set: searching pdc_ibbhjejeg
DEBUG: _find_set: not found pdc_ibbhjejeg
DEBUG: _find_set: searching pdc_ibbhjejeg
DEBUG: _find_set: not found pdc_ibbhjejeg
DEBUG: _find_set: searching pdc_ibbhjejeg
DEBUG: _find_set: found pdc_ibbhjejeg
DEBUG: _find_set: searching pdc_ibbhjejeg
DEBUG: _find_set: found pdc_ibbhjejeg
DEBUG: checking pdc device "/dev/sda"
DEBUG: checking pdc device "/dev/sdb"
DEBUG: set status of set "pdc_ibbhjejeg" to 16
DEBUG: checking pdc device "/dev/sda"
DEBUG: checking pdc device "/dev/sdb"
DEBUG: set status of set "pdc_ibbhjejeg" to 16
RAID set "pdc_ibbhjejeg" was not activated
DEBUG: freeing devices of RAID set "pdc_ibbhjejeg"
DEBUG: freeing device "pdc_ibbhjejeg", path "/dev/sda"
DEBUG: freeing device "pdc_ibbhjejeg", path "/dev/sdb"
and here the error message from /var/log/messages
Jul 20 13:43:15 chabich kernel: [ 2105.391050] device-mapper: table: 253:1: mirror: Device lookup failure
Jul 20 13:43:15 chabich kernel: [ 2105.391054] device-mapper: ioctl: error adding target to table
I have absolutely no clue why this is happening and would really appreciate some help!
Thanks in advance,
Christian
I have searched the forums and found similar problems but no real solution for mine:
After upgrading from F17 to F19 (using fedup) my raid1 set is no longer activated. The result is that when I boot, it either uses /dev/sda or /dev/sdb. Obviously now both disks are no longer in sync either, which is a mild catastrophe.
Here's the output of
[root@chabich chabich]# dmraid -s -ccs pdc
ERROR: pdc: wrong # of devices in RAID set "pdc_ibbhjejeg" [1/2] on /dev/sdb
ERROR: pdc: wrong # of devices in RAID set "pdc_ibbhjejeg" [1/2] on /dev/sdb
ERROR: pdc: wrong # of devices in RAID set "pdc_ibbhjejeg" [1/2] on /dev/sda
ERROR: pdc: wrong # of devices in RAID set "pdc_ibbhjejeg" [1/2] on /dev/sda
ERROR: either the required RAID set not found or more options required
no raid sets and with names: "pdc"
[root@chabich chabich]# dmraid -r
/dev/sdb: pdc, "pdc_ibbhjejeg", mirror, ok, 976562432 sectors, data@ 0
/dev/sda: pdc, "pdc_ibbhjejeg", mirror, ok, 976562432 sectors, data@ 0
[root@chabich chabich]# dmraid -day
DEBUG: _find_set: searching pdc_ibbhjejeg
DEBUG: _find_set: not found pdc_ibbhjejeg
DEBUG: _find_set: searching pdc_ibbhjejeg
DEBUG: _find_set: not found pdc_ibbhjejeg
DEBUG: _find_set: searching pdc_ibbhjejeg
DEBUG: _find_set: found pdc_ibbhjejeg
DEBUG: _find_set: searching pdc_ibbhjejeg
DEBUG: _find_set: found pdc_ibbhjejeg
DEBUG: checking pdc device "/dev/sda"
DEBUG: checking pdc device "/dev/sdb"
DEBUG: set status of set "pdc_ibbhjejeg" to 16
DEBUG: checking pdc device "/dev/sda"
DEBUG: checking pdc device "/dev/sdb"
DEBUG: set status of set "pdc_ibbhjejeg" to 16
RAID set "pdc_ibbhjejeg" was not activated
DEBUG: freeing devices of RAID set "pdc_ibbhjejeg"
DEBUG: freeing device "pdc_ibbhjejeg", path "/dev/sda"
DEBUG: freeing device "pdc_ibbhjejeg", path "/dev/sdb"
and here the error message from /var/log/messages
Jul 20 13:43:15 chabich kernel: [ 2105.391050] device-mapper: table: 253:1: mirror: Device lookup failure
Jul 20 13:43:15 chabich kernel: [ 2105.391054] device-mapper: ioctl: error adding target to table
I have absolutely no clue why this is happening and would really appreciate some help!
Thanks in advance,
Christian