On 02.05.2011 15:13, Roman Kapusta wrote:> I have unmounted and again mounted btrfs filesystem, now I can see
> errors in dmesg.
> Is there also some error/health summary, like in btrfs fi show?
There is no error accounting or reparing yet, but you can check out the
scrub patches. They''ll read and repair (if there''s a second
copy
available) all on-disk data. You can pull it here:
git://git.kernel.org/pub/scm/linux/kernel/git/arne/btrfs-unstable-arne.git
scrub
and
git://git.kernel.org/pub/scm/linux/kernel/git/arne/btrfs-progs-unstable-arne.git
scrub
-Arne
>
> On Mon, May 2, 2011 at 15:07, Roman Kapusta <roman.kapusta@gmail.com>
wrote:
>> I''m playing with mkfs.btrfs -m raid1 -d raid1. I put som data
there
>> and now I write random data on one of physical disks directly.
>>
>> Filesystem and file contents looks fine but I cannot see any errors,
>> is there any way to see that one disk from raid1 is failing?
>>
>> Thanks
>>
>> Roman Kapusta
>>
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