From: Brett King <king.br@gmail.com>
To: linux-raid@vger.kernel.org
Subject: Update: mdadm 3.1.1 / 2.6.32 - trouble reducing active devices in 13TB RAID6
Date: Sun, 4 Apr 2010 17:15:56 +1000 [thread overview]
Message-ID: <n2j8cf253381004040015ga48536b2s204f3b622367b06a@mail.gmail.com> (raw)
Hi All,
Just an update for anyone following this; it's now working as expected
on mdadm v3.1.2 & kernel 2.6.34-rc3.
/dev/md0:
Version : 0.91
Creation Time : Fri Apr 4 21:17:09 2008
Raid Level : raid6
Array Size : 9767624960 (9315.13 GiB 10002.05 GB)
Used Dev Size : 976762496 (931.51 GiB 1000.20 GB)
Raid Devices : 12
Total Devices : 13
Preferred Minor : 0
Persistence : Superblock is persistent
Update Time : Sun Apr 4 17:14:25 2010
State : clean, recovering
Active Devices : 13
Working Devices : 13
Failed Devices : 0
Spare Devices : 0
Layout : left-symmetric
Chunk Size : 64K
Reshape Status : 14% complete
Delta Devices : -1, (12->11)
UUID : 251f6c00:b15f5541:4eb0bc47:eeccb517
Events : 0.6084463
Number Major Minor RaidDevice State
0 259 557056 0 active sync /dev/sdq
1 259 294912 1 active sync /dev/sdr
2 259 819200 2 active sync /dev/sds
3 259 786432 3 active sync /dev/sdd
4 259 688128 4 active sync /dev/sdu
5 259 425984 5 active sync /dev/sdv
6 259 851968 6 active sync /dev/sdl
7 259 196608 7 active sync /dev/sdm
8 259 720896 8 active sync /dev/sdn
9 259 458752 9 active sync /dev/sdo
10 259 0 10 active sync /dev/sda
11 259 524288 11 active sync /dev/sdb
12 259 262144 12 active sync /dev/sdc
md0 : active raid6 sdq[0] sdc[12] sdb[11] sda[10] sdo[9] sdn[8] sdm[7]
sdl[6] sdv[5] sdu[4] sdd[3] sds[2] sdr[1]
9767624960 blocks super 0.91 level 6, 64k chunk, algorithm 2
[12/12] [UUUUUUUUUUUU]
[==>..................] reshape = 14.7% (143969472/976762496)
finish=1871.0min speed=7417K/sec
Cheers,
Brett.
next reply other threads:[~2010-04-04 7:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-04 7:15 Brett King [this message]
2010-04-05 23:10 ` Update: mdadm 3.1.1 / 2.6.32 - trouble reducing active devices in 13TB RAID6 Brett King
2010-04-06 0:07 ` Michael Evans
2010-04-06 0:31 ` Brett King
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