From: Victor Roetman <victory747@gmail.com>
To: linux-btrfs@vger.kernel.org
Subject: Re: btrfs device scan
Date: Thu, 12 May 2011 13:35:17 +0800 [thread overview]
Message-ID: <4DCB7195.30208@gmail.com> (raw)
In-Reply-To: <BljOh9kD1uB@helmut.hullen.de>
On 05/12/2011 12:46 PM, Helmut Hullen wrote:
> Hallo, Victor,
>
> Du meintest am 12.05.11:
>
>> I have a couple computers running 2.6.38
>> (Ubuntu Natty 2.6.38-8-generic), and on both of them
>> "btrfs device scan" comes back with nothing other than
>> "failed to read /dev/sr0"
>
> What tells
>
> ls /dev/sd*
> ls /dev/md*
$ ls /dev/sd*
/dev/sda /dev/sda1 /dev/sda2 /dev/sda5 /dev/sdb /dev/sdb1 /dev/sdc
/dev/sdc1
$ ls /dev/md*
ls: cannot access /dev/md*: No such file or directory
$ btrfs device scan
Scanning for Btrfs filesystems
failed to read /dev/sr0
$ btrfs filesystem show
failed to read /dev/sr0
Label: 'server-backup' uuid: b927ead9-2e5b-4ee8-b9f4-7209177c49d8
Total devices 2 FS bytes used 603.17GB
devid 1 size 1.36TB used 605.28GB path /dev/sdb1
devid 2 size 1.36TB used 605.26GB path /dev/sdc1
Btrfs Btrfs v0.19
$
next prev parent reply other threads:[~2011-05-12 5:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-12 4:26 btrfs device scan Victor Roetman
2011-05-12 4:46 ` Helmut Hullen
2011-05-12 5:35 ` Victor Roetman [this message]
2011-05-12 6:25 ` Helmut Hullen
2011-05-12 6:04 ` Arne Jansen
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