Re: [bug?] raid1 integrity checking is broken on 2.6.18-rc4

From: Neil Brown
Date: Sun Aug 27 2006 - 23:44:37 EST


On Thursday August 17, 76306.1226@xxxxxxxxxxxxxx wrote:
>
> I just tried the patch and now it seems to be syncing the drives instead
> of only checking them? (At the very least the message is misleading.)
>

Yes, the message is misleading. I should fix that.

NeilBrown


> # echo "check" >/sys/block/md0/md/sync_action
> # dmesg | tail -9
> md: syncing RAID array md0
> md: minimum _guaranteed_ reconstruction speed: 1000 KB/sec/disc.
> md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for reconstruction.
> md: using 128k window, over a total of 104256 blocks.
> md: md0: sync done.
> RAID1 conf printout:
> --- wd:2 rd:2
> disk 0, wo:0, o:1, dev:hda9
> disk 1, wo:0, o:1, dev:sda5
>
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