On Sun, July 4, 2004 20:50, Robin Bowes said:
> Number Major Minor RaidDevice State
> 0 8 2 0 active sync /dev/sda2 1 8 18 1
> active sync /dev/sdb2 2 8 34 2 active sync /dev/sdc2
> 3 8 50 3 active sync /dev/sdd2
> 4 8 66 4 active sync /dev/sde2
> 5 0 0 -1 removed
> 6 8 82 5 spare /dev/sdf2
> UUID : 2950b4e7:893db3f0:090135ec:f9ca1574
> Events : 0.177301
OK, so I guess I just need to wait until it finishes!
Unfortunately, I now see this:
# mdadm --detail /dev/md5
/dev/md5:
Version : 00.90.01
Creation Time : Sun Jul 4 21:24:57 2004
Raid Level : raid5
Array Size : 1218208000 (1161.77 GiB 1247.44 GB)
Device Size : 243641600 (232.35 GiB 249.49 GB)
Raid Devices : 6
Total Devices : 6
Preferred Minor : 5
Persistence : Superblock is persistent
Update Time : Sun Jul 4 21:57:13 2004
State : clean, no-errors
Active Devices : 4
Working Devices : 5
Failed Devices : 1
Spare Devices : 1
Layout : left-symmetric
Chunk Size : 128K
Number Major Minor RaidDevice State
0 8 2 0 active sync /dev/sda2
1 0 0 -1 removed
2 8 34 2 active sync /dev/sdc2
3 8 50 3 active sync /dev/sdd2
4 8 66 4 active sync /dev/sde2
5 0 0 -1 removed
6 8 82 5 spare /dev/sdf2
7 8 18 -1 faulty /dev/sdb2
UUID : 2464f7cb:7f57ffdb:fe2dcd80:fc896946
Events : 0.819771
Checking the logs shows this in /var/log/messages:
Jul 4 21:43:09 dude kernel: scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (
10) 00 01 c6 1f f7 00 03 00 00
Jul 4 21:43:09 dude kernel: Current sdb: sense key Medium Error
Jul 4 21:43:09 dude kernel: Additional sense: Unrecovered read error - auto rea
llocate failed
Jul 4 21:43:09 dude kernel: end_request: I/O error, dev sdb, sector 29761527
Jul 4 21:43:10 dude kernel: scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (
10) 00 01 c6 1f f8 00 02 ff 00
Jul 4 21:43:10 dude kernel: Current sdb: sense key Medium Error
Jul 4 21:43:10 dude kernel: Additional sense: Unrecovered read error - auto rea
llocate failed
Jul 4 21:43:10 dude kernel: end_request: I/O error, dev sdb, sector 29761528
Jul 4 21:43:11 dude kernel: scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (
10) 00 01 c6 1f f9 00 02 fe 00
Jul 4 21:43:11 dude kernel: Current sdb: sense key Medium Error
Jul 4 21:43:11 dude kernel: Additional sense: Unrecovered read error - auto rea
llocate failed
Jul 4 21:43:11 dude kernel: end_request: I/O error, dev sdb, sector 29761529
Jul 4 21:43:13 dude kernel: scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (
10) 00 01 c6 1f fa 00 02 fd 00
Jul 4 21:43:13 dude kernel: Current sdb: sense key Medium Error
Jul 4 21:43:13 dude kernel: Additional sense: Unrecovered read error - auto rea
llocate failed
Jul 4 21:43:13 dude kernel: end_request: I/O error, dev sdb, sector 29761530
Jul 4 21:43:14 dude kernel: scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (
10) 00 01 c6 1f fb 00 02 fc 00
Jul 4 21:43:14 dude kernel: Current sdb: sense key Medium Error
Jul 4 21:43:14 dude kernel: Additional sense: Unrecovered read error - auto rea
llocate failed
Jul 4 21:43:14 dude kernel: end_request: I/O error, dev sdb, sector 29761531
Jul 4 21:43:15 dude kernel: scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (
10) 00 01 c6 1f fc 00 02 fb 00
Jul 4 21:43:15 dude kernel: Current sdb: sense key Medium Error
Jul 4 21:43:15 dude kernel: Additional sense: Unrecovered read error - auto rea
llocate failed
Jul 4 21:43:15 dude kernel: end_request: I/O error, dev sdb, sector 29761532
Jul 4 21:43:17 dude kernel: scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (
10) 00 01 c6 1f fd 00 02 fa 00
Jul 4 21:43:17 dude kernel: Current sdb: sense key Medium Error
Jul 4 21:43:17 dude kernel: Additional sense: Unrecovered read error - auto rea
llocate failed
Jul 4 21:43:17 dude kernel: end_request: I/O error, dev sdb, sector 29761533
Jul 4 21:43:18 dude kernel: scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (
10) 00 01 c6 1f fe 00 02 f9 00
Jul 4 21:43:18 dude kernel: Current sdb: sense key Medium Error
Jul 4 21:43:18 dude kernel: Additional sense: Unrecovered read error - auto rea
llocate failed
Jul 4 21:43:18 dude kernel: end_request: I/O error, dev sdb, sector 29761534
Jul 4 21:43:18 dude kernel: raid5: Disk failure on sdb2, disabling device. Oper
ation continuing on 4 devices
Jul 4 21:43:20 dude kernel: scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (
10) 00 01 c6 1f ff 00 02 f8 00
Jul 4 21:43:20 dude kernel: Current sdb: sense key Medium Error
Jul 4 21:43:20 dude kernel: Additional sense: Unrecovered read error - auto rea
llocate failed
Jul 4 21:43:20 dude kernel: end_request: I/O error, dev sdb, sector 29761535
Jul 4 21:43:21 dude kernel: scsi1: ERROR on channel 0, id 0, lun 0, CDB: Read (
10) 00 01 c6 20 00 00 02 f7 00
Jul 4 21:43:21 dude kernel: Current sdb: sense key Medium Error
Jul 4 21:43:21 dude kernel: Additional sense: Unrecovered read error - auto rea
llocate failed
Jul 4 21:43:21 dude kernel: end_request: I/O error, dev sdb, sector 29761536
Jul 4 21:43:23 dude kernel: md: md5: sync done.
Jul 4 21:43:23 dude kernel: RAID5 conf printout:
Jul 4 21:43:23 dude kernel: --- rd:6 wd:4 fd:2
Jul 4 21:43:23 dude kernel: disk 0, o:1, dev:sda2
Jul 4 21:43:23 dude kernel: disk 1, o:0, dev:sdb2
Jul 4 21:43:23 dude kernel: disk 2, o:1, dev:sdc2
Jul 4 21:43:23 dude kernel: disk 3, o:1, dev:sdd2
Jul 4 21:43:23 dude kernel: disk 4, o:1, dev:sde2
Jul 4 21:43:23 dude kernel: disk 5, o:1, dev:sdf2
Jul 4 21:43:23 dude kernel: RAID5 conf printout:
Jul 4 21:43:23 dude kernel: --- rd:6 wd:4 fd:2
Jul 4 21:43:23 dude kernel: disk 0, o:1, dev:sda2
Jul 4 21:43:23 dude kernel: disk 2, o:1, dev:sdc2
Jul 4 21:43:23 dude kernel: disk 3, o:1, dev:sdd2
Jul 4 21:43:23 dude kernel: disk 4, o:1, dev:sde2
Jul 4 21:43:23 dude kernel: disk 5, o:1, dev:sdf2
Is this likely to be anything other than a bad disk?
R.
--
http://robinbowes.com
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