From: Leszek Ciesielski <skolima@gmail.com>
To: 0bo0 <0.bugs.only.0@gmail.com>
Cc: Goffredo Baroncelli <kreijack@gmail.com>,
linux-btrfs <linux-btrfs@vger.kernel.org>
Subject: Re: mount after reboot of btrfs RAID-10 fails with "btrfs: failed to read the system array on sda"
Date: Mon, 25 Jan 2010 00:35:39 +0100 [thread overview]
Message-ID: <23a15591001241535h3768f413iee4bde3214a07bc5@mail.gmail.com> (raw)
In-Reply-To: <c67eed301001240846y74ec4cdajdf2b07934782eaae@mail.gmail.com>
On Sun, Jan 24, 2010 at 5:46 PM, 0bo0 <0.bugs.only.0@gmail.com> wrote:
> hi
>
> On Sun, Jan 24, 2010 at 12:02 AM, Goffredo Baroncelli
> <kreijack@gmail.com> wrote:
>> On Sunday 24 January 2010, 0bo0 wrote:
>>> after a simple reboot,
>> =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 ^^^^^^
>> Have you do
>>
>> =A0# btrfsctl -a
>>
>> before mounting the filesystem ? This command scans all the block de=
vices
>> searching the btrfs volume. So when you mount a device of an array t=
he system
>> is able to retrieves the others.
>
> that does the trick! =A0and, i found/understood the reference in tthe
> wiki. thanks.
>
> how would that, then, get handled for automount @ boot via fstab? =A0=
i
> guess that the scan needs to get done as well ...
> --
Please see this discussion:
http://thread.gmane.org/gmane.comp.file-systems.btrfs/4126/focus=3D4187
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next prev parent reply other threads:[~2010-01-24 23:35 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-24 5:53 mount after reboot of btrfs RAID-10 fails with "btrfs: failed to read the system array on sda" 0bo0
2010-01-24 8:02 ` Goffredo Baroncelli
2010-01-24 11:53 ` "*** Some devices missing ***" & "Unable to stat /dev/sdg" error messages Ronald Kasl
2010-01-24 13:23 ` Goffredo Baroncelli
2010-01-24 16:36 ` kernel BUG at /build/buildd/linux-2.6.32/fs/btrfs/volumes.c:1772! RK
2010-01-24 16:46 ` mount after reboot of btrfs RAID-10 fails with "btrfs: failed to read the system array on sda" 0bo0
2010-01-24 23:35 ` Leszek Ciesielski [this message]
2010-01-25 5:00 ` 0bo0
2010-01-25 18:19 ` Goffredo Baroncelli
2010-01-25 19:33 ` 0bo0
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