On Sun, 29 Jul 2012, Alexander Lyakas wrote:
Once you confirmed these, grab mdadm 3.2.4 or the following commit:
6ef8905 super1: make aread/awrite always use an aligned buffer.
I found their proposed update to 3.2.5 at:
https://launchpad.net/ubuntu/+source/mdadm/3.2.5-1ubuntu0.1/+build/3682539
I have downloaded it, but it seems it cannot remove the bitmap file now:
swmike@ub:~/mdadm$ sudo mdadm -V
mdadm - v3.2.5 - 18th May 2012
swmike@ub:~/mdadm$ cat /proc/mdstat
Personalities : [raid6] [raid5] [raid4] [linear] [multipath] [raid0]
[raid1] [raid10]
md0 : active raid6 sdj[15](S) sdk[13] sdg[11] sdh[14] sdi[10] sde[12] sdd[9] sdc[2] sdb[6] sdf[7]
13674601024 blocks super 1.2 level 6, 64k chunk, algorithm 2 [9/9] [UUUUUUUUU]
[============>........] check = 60.4% (1180025928/1953514432) finish=1760.2min speed=7323K/sec
bitmap: 0/466 pages [0KB], 2048KB chunk, file: /boot/md0-bitmap
unused devices: <none>
swmike@ub:~/mdadm$ sudo mdadm --grow /dev/md0 --bitmap=none
mdadm: failed to remove bitmap /boot/md0-bitmap
Is that because there is a check in progress?
--
Mikael Abrahamsson email: swmike@xxxxxxxxx
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