Linux The-Light 2.6.34sakura1 #1 SMP Sun May 30 02:27:44 MDT 2010 x86_64 GNU/Linux mdadm - v3.1.2 - 10th March 2010 On Tue, Jun 1, 2010 at 6:43 AM, Eric Ramsey <tomoyodaidoji@xxxxxxxxx> wrote: > My system locked up during the reshape to raid 6 and the system came > back in a rather odd state. 2 of the original drives were knocked out > of the array 400 GB short and all other drives indicate they are > completley synced I would not be concerned if it was the drives I was > expanding too. > SDD1 and SDE1 were the drives knocked out early, and the new drives > are SDG1 and SDH1. > I have tried to reassemble them correctly but I get the following error: > mdadm --assemble /dev/md1 /dev/sdd1 /dev/sde1 /dev/sdc1 /dev/sdf1 > /dev/sdg1 /dev/sdh1 /dev/sdi1 /dev/sdj1 /dev/sdk1 /dev/sdl1 > mdadm: superblock on /dev/sdc1 doesn't match others - assembly aborted > > I am testing with the raid readonly to see if I lost any data, is > there any other tips you guys can provide? > > /dev/sdc1: > Magic : a92b4efc > Version : 00.90.00 > UUID : 78e59241:4bbafd48:2109fad5:2e345672 > Creation Time : Fri Oct 16 00:19:20 2009 > Raid Level : raid6 > Used Dev Size : 976759936 (931.51 GiB 1000.20 GB) > Array Size : 7814079488 (7452.09 GiB 8001.62 GB) > Raid Devices : 10 > Total Devices : 8 > Preferred Minor : 1 > > Update Time : Tue Jun 1 06:24:19 2010 > State : clean > Active Devices : 8 > Working Devices : 8 > Failed Devices : 2 > Spare Devices : 0 > Checksum : 8e7c4722 - correct > Events : 3009686 > > Chunk Size : 64K > > Number Major Minor RaidDevice State > this 1 8 33 1 active sync /dev/sdc1 > > 0 0 8 161 0 active sync /dev/sdk1 > 1 1 8 33 1 active sync /dev/sdc1 > 2 2 8 177 2 active sync /dev/sdl1 > 3 3 8 81 3 active sync /dev/sdf1 > 4 4 8 145 4 active sync /dev/sdj1 > 5 5 0 0 5 faulty removed > 6 6 0 0 6 faulty removed > 7 7 8 129 7 active sync /dev/sdi1 > 8 8 8 97 8 active sync /dev/sdg1 > 9 9 8 113 9 active sync /dev/sdh1 > /dev/sdd1: > Magic : a92b4efc > Version : 00.91.00 > UUID : 78e59241:4bbafd48:2109fad5:2e345672 > Creation Time : Fri Oct 16 00:19:20 2009 > Raid Level : raid6 > Used Dev Size : 976759936 (931.51 GiB 1000.20 GB) > Array Size : 7814079488 (7452.09 GiB 8001.62 GB) > Raid Devices : 10 > Total Devices : 10 > Preferred Minor : 1 > > Reshape pos'n : 6960011264 (6637.58 GiB 7127.05 GB) > Delta Devices : 2 (8->10) > > Update Time : Mon May 31 11:24:20 2010 > State : active > Active Devices : 9 > Working Devices : 9 > Failed Devices : 1 > Spare Devices : 0 > Checksum : cc00f986 - correct > Events : 3007985 > > Chunk Size : 64K > > Number Major Minor RaidDevice State > this 6 8 49 6 active sync /dev/sdd1 > > 0 0 8 161 0 active sync /dev/sdk1 > 1 1 8 33 1 active sync /dev/sdc1 > 2 2 8 177 2 active sync /dev/sdl1 > 3 3 8 81 3 active sync /dev/sdf1 > 4 4 8 145 4 active sync /dev/sdj1 > 5 5 0 0 5 faulty removed > 6 6 8 49 6 active sync /dev/sdd1 > 7 7 8 129 7 active sync /dev/sdi1 > 8 8 8 97 8 active sync /dev/sdg1 > 9 9 8 113 9 active sync /dev/sdh1 > /dev/sde1: > Magic : a92b4efc > Version : 00.91.00 > UUID : 78e59241:4bbafd48:2109fad5:2e345672 > Creation Time : Fri Oct 16 00:19:20 2009 > Raid Level : raid6 > Used Dev Size : 976759936 (931.51 GiB 1000.20 GB) > Array Size : 7814079488 (7452.09 GiB 8001.62 GB) > Raid Devices : 10 > Total Devices : 10 > Preferred Minor : 1 > > Reshape pos'n : 6960011264 (6637.58 GiB 7127.05 GB) > Delta Devices : 2 (8->10) > > Update Time : Mon May 31 11:21:41 2010 > State : active > Active Devices : 10 > Working Devices : 10 > Failed Devices : 0 > Spare Devices : 0 > Checksum : cc00f8d8 - correct > Events : 3007979 > > Chunk Size : 64K > > Number Major Minor RaidDevice State > this 5 8 65 5 active sync /dev/sde1 > > 0 0 8 161 0 active sync /dev/sdk1 > 1 1 8 33 1 active sync /dev/sdc1 > 2 2 8 177 2 active sync /dev/sdl1 > 3 3 8 81 3 active sync /dev/sdf1 > 4 4 8 145 4 active sync /dev/sdj1 > 5 5 8 65 5 active sync /dev/sde1 > 6 6 8 49 6 active sync /dev/sdd1 > 7 7 8 129 7 active sync /dev/sdi1 > 8 8 8 97 8 active sync /dev/sdg1 > 9 9 8 113 9 active sync /dev/sdh1 > /dev/sdf1: > Magic : a92b4efc > Version : 00.90.00 > UUID : 78e59241:4bbafd48:2109fad5:2e345672 > Creation Time : Fri Oct 16 00:19:20 2009 > Raid Level : raid6 > Used Dev Size : 976759936 (931.51 GiB 1000.20 GB) > Array Size : 7814079488 (7452.09 GiB 8001.62 GB) > Raid Devices : 10 > Total Devices : 8 > Preferred Minor : 1 > > Update Time : Tue Jun 1 06:24:19 2010 > State : clean > Active Devices : 8 > Working Devices : 8 > Failed Devices : 2 > Spare Devices : 0 > Checksum : 8e7c4756 - correct > Events : 3009686 > > Chunk Size : 64K > > Number Major Minor RaidDevice State > this 3 8 81 3 active sync /dev/sdf1 > > 0 0 8 161 0 active sync /dev/sdk1 > 1 1 8 33 1 active sync /dev/sdc1 > 2 2 8 177 2 active sync /dev/sdl1 > 3 3 8 81 3 active sync /dev/sdf1 > 4 4 8 145 4 active sync /dev/sdj1 > 5 5 0 0 5 faulty removed > 6 6 0 0 6 faulty removed > 7 7 8 129 7 active sync /dev/sdi1 > 8 8 8 97 8 active sync /dev/sdg1 > 9 9 8 113 9 active sync /dev/sdh1 > /dev/sdg1: > Magic : a92b4efc > Version : 00.90.00 > UUID : 78e59241:4bbafd48:2109fad5:2e345672 > Creation Time : Fri Oct 16 00:19:20 2009 > Raid Level : raid6 > Used Dev Size : 976759936 (931.51 GiB 1000.20 GB) > Array Size : 7814079488 (7452.09 GiB 8001.62 GB) > Raid Devices : 10 > Total Devices : 8 > Preferred Minor : 1 > > Update Time : Tue Jun 1 06:24:19 2010 > State : clean > Active Devices : 8 > Working Devices : 8 > Failed Devices : 2 > Spare Devices : 0 > Checksum : 8e7c4770 - correct > Events : 3009686 > > Chunk Size : 64K > > Number Major Minor RaidDevice State > this 8 8 97 8 active sync /dev/sdg1 > > 0 0 8 161 0 active sync /dev/sdk1 > 1 1 8 33 1 active sync /dev/sdc1 > 2 2 8 177 2 active sync /dev/sdl1 > 3 3 8 81 3 active sync /dev/sdf1 > 4 4 8 145 4 active sync /dev/sdj1 > 5 5 0 0 5 faulty removed > 6 6 0 0 6 faulty removed > 7 7 8 129 7 active sync /dev/sdi1 > 8 8 8 97 8 active sync /dev/sdg1 > 9 9 8 113 9 active sync /dev/sdh1 > /dev/sdh1: > Magic : a92b4efc > Version : 00.90.00 > UUID : 78e59241:4bbafd48:2109fad5:2e345672 > Creation Time : Fri Oct 16 00:19:20 2009 > Raid Level : raid6 > Used Dev Size : 976759936 (931.51 GiB 1000.20 GB) > Array Size : 7814079488 (7452.09 GiB 8001.62 GB) > Raid Devices : 10 > Total Devices : 8 > Preferred Minor : 1 > > Update Time : Tue Jun 1 06:24:19 2010 > State : clean > Active Devices : 8 > Working Devices : 8 > Failed Devices : 2 > Spare Devices : 0 > Checksum : 8e7c4782 - correct > Events : 3009686 > > Chunk Size : 64K > > Number Major Minor RaidDevice State > this 9 8 113 9 active sync /dev/sdh1 > > 0 0 8 161 0 active sync /dev/sdk1 > 1 1 8 33 1 active sync /dev/sdc1 > 2 2 8 177 2 active sync /dev/sdl1 > 3 3 8 81 3 active sync /dev/sdf1 > 4 4 8 145 4 active sync /dev/sdj1 > 5 5 0 0 5 faulty removed > 6 6 0 0 6 faulty removed > 7 7 8 129 7 active sync /dev/sdi1 > 8 8 8 97 8 active sync /dev/sdg1 > 9 9 8 113 9 active sync /dev/sdh1 > /dev/sdi1: > Magic : a92b4efc > Version : 00.90.00 > UUID : 78e59241:4bbafd48:2109fad5:2e345672 > Creation Time : Fri Oct 16 00:19:20 2009 > Raid Level : raid6 > Used Dev Size : 976759936 (931.51 GiB 1000.20 GB) > Array Size : 7814079488 (7452.09 GiB 8001.62 GB) > Raid Devices : 10 > Total Devices : 8 > Preferred Minor : 1 > > Update Time : Tue Jun 1 06:24:19 2010 > State : clean > Active Devices : 8 > Working Devices : 8 > Failed Devices : 2 > Spare Devices : 0 > Checksum : 8e7c478e - correct > Events : 3009686 > > Chunk Size : 64K > > Number Major Minor RaidDevice State > this 7 8 129 7 active sync /dev/sdi1 > > 0 0 8 161 0 active sync /dev/sdk1 > 1 1 8 33 1 active sync /dev/sdc1 > 2 2 8 177 2 active sync /dev/sdl1 > 3 3 8 81 3 active sync /dev/sdf1 > 4 4 8 145 4 active sync /dev/sdj1 > 5 5 0 0 5 faulty removed > 6 6 0 0 6 faulty removed > 7 7 8 129 7 active sync /dev/sdi1 > 8 8 8 97 8 active sync /dev/sdg1 > 9 9 8 113 9 active sync /dev/sdh1 > /dev/sdj1: > Magic : a92b4efc > Version : 00.90.00 > UUID : 78e59241:4bbafd48:2109fad5:2e345672 > Creation Time : Fri Oct 16 00:19:20 2009 > Raid Level : raid6 > Used Dev Size : 976759936 (931.51 GiB 1000.20 GB) > Array Size : 7814079488 (7452.09 GiB 8001.62 GB) > Raid Devices : 10 > Total Devices : 8 > Preferred Minor : 1 > > Update Time : Tue Jun 1 06:24:19 2010 > State : clean > Active Devices : 8 > Working Devices : 8 > Failed Devices : 2 > Spare Devices : 0 > Checksum : 8e7c4798 - correct > Events : 3009686 > > Chunk Size : 64K > > Number Major Minor RaidDevice State > this 4 8 145 4 active sync /dev/sdj1 > > 0 0 8 161 0 active sync /dev/sdk1 > 1 1 8 33 1 active sync /dev/sdc1 > 2 2 8 177 2 active sync /dev/sdl1 > 3 3 8 81 3 active sync /dev/sdf1 > 4 4 8 145 4 active sync /dev/sdj1 > 5 5 0 0 5 faulty removed > 6 6 0 0 6 faulty removed > 7 7 8 129 7 active sync /dev/sdi1 > 8 8 8 97 8 active sync /dev/sdg1 > 9 9 8 113 9 active sync /dev/sdh1 > /dev/sdk1: > Magic : a92b4efc > Version : 00.90.00 > UUID : 78e59241:4bbafd48:2109fad5:2e345672 > Creation Time : Fri Oct 16 00:19:20 2009 > Raid Level : raid6 > Used Dev Size : 976759936 (931.51 GiB 1000.20 GB) > Array Size : 7814079488 (7452.09 GiB 8001.62 GB) > Raid Devices : 10 > Total Devices : 8 > Preferred Minor : 1 > > Update Time : Tue Jun 1 06:24:19 2010 > State : clean > Active Devices : 8 > Working Devices : 8 > Failed Devices : 2 > Spare Devices : 0 > Checksum : 8e7c47a0 - correct > Events : 3009686 > > Chunk Size : 64K > > Number Major Minor RaidDevice State > this 0 8 161 0 active sync /dev/sdk1 > > 0 0 8 161 0 active sync /dev/sdk1 > 1 1 8 33 1 active sync /dev/sdc1 > 2 2 8 177 2 active sync /dev/sdl1 > 3 3 8 81 3 active sync /dev/sdf1 > 4 4 8 145 4 active sync /dev/sdj1 > 5 5 0 0 5 faulty removed > 6 6 0 0 6 faulty removed > 7 7 8 129 7 active sync /dev/sdi1 > 8 8 8 97 8 active sync /dev/sdg1 > 9 9 8 113 9 active sync /dev/sdh1 > /dev/sdl1: > Magic : a92b4efc > Version : 00.90.00 > UUID : 78e59241:4bbafd48:2109fad5:2e345672 > Creation Time : Fri Oct 16 00:19:20 2009 > Raid Level : raid6 > Used Dev Size : 976759936 (931.51 GiB 1000.20 GB) > Array Size : 7814079488 (7452.09 GiB 8001.62 GB) > Raid Devices : 10 > Total Devices : 8 > Preferred Minor : 1 > > Update Time : Tue Jun 1 06:24:19 2010 > State : clean > Active Devices : 8 > Working Devices : 8 > Failed Devices : 2 > Spare Devices : 0 > Checksum : 8e7c47b4 - correct > Events : 3009686 > > Chunk Size : 64K > > Number Major Minor RaidDevice State > this 2 8 177 2 active sync /dev/sdl1 > > 0 0 8 161 0 active sync /dev/sdk1 > 1 1 8 33 1 active sync /dev/sdc1 > 2 2 8 177 2 active sync /dev/sdl1 > 3 3 8 81 3 active sync /dev/sdf1 > 4 4 8 145 4 active sync /dev/sdj1 > 5 5 0 0 5 faulty removed > 6 6 0 0 6 faulty removed > 7 7 8 129 7 active sync /dev/sdi1 > 8 8 8 97 8 active sync /dev/sdg1 > 9 9 8 113 9 active sync /dev/sdh1 > -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
