From: "Thomas J. Baker" <tjb@unh.edu>
To: linux-raid@vger.kernel.org
Subject: Any hope for a 27 disk RAID6+1HS array with four disks reporting "No md superblock detected"?
Date: Wed, 04 Feb 2009 14:27:37 -0500 [thread overview]
Message-ID: <1233775657.10151.5.camel@localhost.localdomain> (raw)
Any help greately appreciated. Here are the details:
[root@node002 ~]# ./examineRAIDDisks
mdadm -E /dev/sdb1 /dev/sdc1 /dev/sdd1 /dev/sde1 /dev/sdf1 /dev/sdg1 /dev/sdh1 /dev/sdi1 /dev/sdj1 /dev/sdk1 /dev/sdl1 /dev/sdm1 /dev/sdn1 /dev/sdo1 /dev/sdp1 /dev/sdq1 /dev/sdr1 /dev/sds1 /dev/sdt1 /dev/sdu1 /dev/sdv1 /dev/sdw1 /dev/sdx1 /dev/sdy1 /dev/sdz1 /dev/sdaa1 /dev/sdab1 /dev/sdac1
/dev/sdb1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa806 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 0 8 17 0 active sync /dev/sdb1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 active sync
15 15 0 0 15 active sync
16 16 0 0 16 active sync
17 17 0 0 17 active sync
18 18 0 0 18 active sync
19 19 0 0 19 active sync
20 20 0 0 20 active sync
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 0 8 17 0 active sync /dev/sdb1
/dev/sdc1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa82d - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 1 8 33 1 active sync /dev/sdc1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 1 8 33 1 active sync /dev/sdc1
/dev/sdd1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa83f - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 2 8 49 2 active sync /dev/sdd1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 2 8 49 2 active sync /dev/sdd1
/dev/sde1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa851 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 3 8 65 3 active sync /dev/sde1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 3 8 65 3 active sync /dev/sde1
/dev/sdf1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa863 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 4 8 81 4 active sync /dev/sdf1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 4 8 81 4 active sync /dev/sdf1
/dev/sdg1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa875 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 5 8 97 5 active sync /dev/sdg1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 5 8 97 5 active sync /dev/sdg1
mdadm: No md superblock detected on /dev/sdh1.
/dev/sdi1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa899 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 7 8 129 7 active sync /dev/sdi1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 7 8 129 7 active sync /dev/sdi1
mdadm: No md superblock detected on /dev/sdj1.
/dev/sdk1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa8bd - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 9 8 161 9 active sync /dev/sdk1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 9 8 161 9 active sync /dev/sdk1
/dev/sdl1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa8cf - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 10 8 177 10 active sync /dev/sdl1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 10 8 177 10 active sync /dev/sdl1
/dev/sdm1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa8e1 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 11 8 193 11 active sync /dev/sdm1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 11 8 193 11 active sync /dev/sdm1
/dev/sdn1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa8f3 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 12 8 209 12 active sync /dev/sdn1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 12 8 209 12 active sync /dev/sdn1
/dev/sdo1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa905 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 13 8 225 13 active sync /dev/sdo1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 13 8 225 13 active sync /dev/sdo1
/dev/sdp1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa8ce - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 21 65 97 21 active sync /dev/sdw1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 21 65 97 21 active sync /dev/sdw1
/dev/sdq1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa8e0 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 22 65 113 22 active sync /dev/sdx1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 22 65 113 22 active sync /dev/sdx1
/dev/sdr1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa8f2 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 23 65 129 23 active sync /dev/sdy1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 23 65 129 23 active sync /dev/sdy1
mdadm: No md superblock detected on /dev/sds1.
/dev/sdt1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa916 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 25 65 161 25 active sync /dev/sdaa1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 25 65 161 25 active sync /dev/sdaa1
/dev/sdu1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 20
Working Devices : 21
Failed Devices : 7
Spare Devices : 1
Checksum : 2a4aa928 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 26 65 177 26 active sync /dev/sdab1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 0 0 14 faulty removed
15 15 0 0 15 faulty removed
16 16 0 0 16 faulty removed
17 17 0 0 17 faulty removed
18 18 0 0 18 faulty removed
19 19 0 0 19 faulty removed
20 20 0 0 20 faulty removed
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 26 65 177 26 active sync /dev/sdab1
mdadm: No md superblock detected on /dev/sdv1.
/dev/sdw1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Mon Jan 26 14:03:23 2009
State : clean
Active Devices : 27
Working Devices : 28
Failed Devices : 0
Spare Devices : 1
Checksum : 2a48da42 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 14 8 241 14 active sync /dev/sdp1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 8 241 14 active sync /dev/sdp1
15 15 65 1 15 active sync /dev/sdq1
16 16 65 17 16 active sync /dev/sdr1
17 17 65 33 17 active sync /dev/sds1
18 18 65 49 18 active sync /dev/sdt1
19 19 65 65 19 active sync /dev/sdu1
20 20 65 81 20 active sync /dev/sdv1
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 14 8 241 14 active sync /dev/sdp1
/dev/sdx1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Mon Jan 26 14:03:23 2009
State : clean
Active Devices : 27
Working Devices : 28
Failed Devices : 0
Spare Devices : 1
Checksum : 2a48d98d - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 15 65 1 15 active sync /dev/sdq1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 8 241 14 active sync /dev/sdp1
15 15 65 1 15 active sync /dev/sdq1
16 16 65 17 16 active sync /dev/sdr1
17 17 65 33 17 active sync /dev/sds1
18 18 65 49 18 active sync /dev/sdt1
19 19 65 65 19 active sync /dev/sdu1
20 20 65 81 20 active sync /dev/sdv1
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 15 65 1 15 active sync /dev/sdq1
/dev/sdy1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Mon Jan 26 14:03:23 2009
State : clean
Active Devices : 27
Working Devices : 28
Failed Devices : 0
Spare Devices : 1
Checksum : 2a48d99f - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 16 65 17 16 active sync /dev/sdr1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 8 241 14 active sync /dev/sdp1
15 15 65 1 15 active sync /dev/sdq1
16 16 65 17 16 active sync /dev/sdr1
17 17 65 33 17 active sync /dev/sds1
18 18 65 49 18 active sync /dev/sdt1
19 19 65 65 19 active sync /dev/sdu1
20 20 65 81 20 active sync /dev/sdv1
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 16 65 17 16 active sync /dev/sdr1
/dev/sdz1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Mon Jan 26 14:03:23 2009
State : clean
Active Devices : 27
Working Devices : 28
Failed Devices : 0
Spare Devices : 1
Checksum : 2a48d9b1 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 17 65 33 17 active sync /dev/sds1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 8 241 14 active sync /dev/sdp1
15 15 65 1 15 active sync /dev/sdq1
16 16 65 17 16 active sync /dev/sdr1
17 17 65 33 17 active sync /dev/sds1
18 18 65 49 18 active sync /dev/sdt1
19 19 65 65 19 active sync /dev/sdu1
20 20 65 81 20 active sync /dev/sdv1
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 17 65 33 17 active sync /dev/sds1
/dev/sdaa1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Mon Jan 26 14:03:23 2009
State : clean
Active Devices : 27
Working Devices : 28
Failed Devices : 0
Spare Devices : 1
Checksum : 2a48d9c3 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 18 65 49 18 active sync /dev/sdt1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 8 241 14 active sync /dev/sdp1
15 15 65 1 15 active sync /dev/sdq1
16 16 65 17 16 active sync /dev/sdr1
17 17 65 33 17 active sync /dev/sds1
18 18 65 49 18 active sync /dev/sdt1
19 19 65 65 19 active sync /dev/sdu1
20 20 65 81 20 active sync /dev/sdv1
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 18 65 49 18 active sync /dev/sdt1
/dev/sdab1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Mon Jan 26 14:03:23 2009
State : clean
Active Devices : 27
Working Devices : 28
Failed Devices : 0
Spare Devices : 1
Checksum : 2a48d9d5 - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 19 65 65 19 active sync /dev/sdu1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 8 241 14 active sync /dev/sdp1
15 15 65 1 15 active sync /dev/sdq1
16 16 65 17 16 active sync /dev/sdr1
17 17 65 33 17 active sync /dev/sds1
18 18 65 49 18 active sync /dev/sdt1
19 19 65 65 19 active sync /dev/sdu1
20 20 65 81 20 active sync /dev/sdv1
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 19 65 65 19 active sync /dev/sdu1
/dev/sdac1:
Magic : a92b4efc
Version : 00.90.00
UUID : c00b698c:0b2bc972:2fe4a5a3:e488dcec
Creation Time : Thu Jun 28 05:16:13 2007
Raid Level : raid6
Used Dev Size : 292961216 (279.39 GiB 299.99 GB)
Array Size : 7324030400 (6984.74 GiB 7499.81 GB)
Raid Devices : 27
Total Devices : 28
Preferred Minor : 0
Update Time : Tue Jan 27 23:12:33 2009
State : clean
Active Devices : 26
Working Devices : 27
Failed Devices : 1
Spare Devices : 1
Checksum : 2a4aabdf - correct
Events : 0.12
Chunk Size : 64K
Number Major Minor RaidDevice State
this 20 65 81 20 active sync /dev/sdv1
0 0 8 17 0 active sync /dev/sdb1
1 1 8 33 1 active sync /dev/sdc1
2 2 8 49 2 active sync /dev/sdd1
3 3 8 65 3 active sync /dev/sde1
4 4 8 81 4 active sync /dev/sdf1
5 5 8 97 5 active sync /dev/sdg1
6 6 8 113 6 active sync /dev/sdh1
7 7 8 129 7 active sync /dev/sdi1
8 8 8 145 8 active sync /dev/sdj1
9 9 8 161 9 active sync /dev/sdk1
10 10 8 177 10 active sync /dev/sdl1
11 11 8 193 11 active sync /dev/sdm1
12 12 8 209 12 active sync /dev/sdn1
13 13 8 225 13 active sync /dev/sdo1
14 14 8 241 14 active sync /dev/sdp1
15 15 0 0 15 faulty removed
16 16 65 17 16 active sync /dev/sdr1
17 17 65 33 17 active sync /dev/sds1
18 18 65 49 18 active sync /dev/sdt1
19 19 65 65 19 active sync /dev/sdu1
20 20 65 81 20 active sync /dev/sdv1
21 21 65 97 21 active sync /dev/sdw1
22 22 65 113 22 active sync /dev/sdx1
23 23 65 129 23 active sync /dev/sdy1
24 24 65 145 24 active sync /dev/sdz1
25 25 65 161 25 active sync /dev/sdaa1
26 26 65 177 26 active sync /dev/sdab1
27 20 65 81 20 active sync /dev/sdv1
[root@node002 ~]#
Thanks,
tjb
--
=======================================================================
| Thomas Baker email: tjb@unh.edu |
| Systems Programmer |
| Research Computing Center voice: (603) 862-4490 |
| University of New Hampshire fax: (603) 862-1761 |
| 332 Morse Hall |
| Durham, NH 03824 USA http://wintermute.sr.unh.edu/~tjb |
=======================================================================
next reply other threads:[~2009-02-04 19:27 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-04 19:27 Thomas J. Baker [this message]
2009-02-04 20:50 ` Any hope for a 27 disk RAID6+1HS array with four disks reporting "No md superblock detected"? Joe Landman
2009-02-04 21:03 ` Thomas J. Baker
2009-02-04 21:17 ` Thomas J. Baker
2009-02-05 18:49 ` Bill Davidsen
2009-02-05 18:59 ` Thomas J. Baker
2009-02-05 23:57 ` Bill Davidsen
2009-02-06 0:08 ` Thomas Baker
2009-02-06 5:14 ` Neil Brown
2009-02-06 20:32 ` Thomas J. Baker
2009-02-06 21:01 ` NeilBrown
2009-02-06 21:47 ` Thomas J. Baker
2009-02-07 2:09 ` NeilBrown
2009-02-09 14:48 ` Thomas J. Baker
2009-02-10 16:58 ` Nagilum
2009-02-07 4:05 ` Mr. James W. Laferriere
2009-02-08 22:02 ` Thomas Baker
2009-02-09 11:47 ` Max Waterman
2009-02-10 8:55 ` Luca Berra
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