From: Anand Jain <Anand.Jain@oracle.com>
To: Johannes Hirte <johannes.hirte@datenkhaos.de>,
linux-btrfs@vger.kernel.org
Subject: Re: "Btrfs: device_list_add() should not update list when mounted" breaks subvol mount
Date: Thu, 11 Sep 2014 10:37:32 +0800 [thread overview]
Message-ID: <54110AEC.6040301@oracle.com> (raw)
In-Reply-To: <20140911002241.201bc6c2@datenkhaos.de>
Hi Johannes,
> I've two more systems with kernel version >3.17-rc3
> running and no problem like this.
Does this 3.17-rc3 also has the same type of subvol config
and it mount operation/sequence as you mentioned ?
> - one hdd with btrfs
> - default subvolume (rootfs) is different from subovlid=0
> - at boot, several subvols are mounted at /home/$DIR
I ran a few tests, on our mainline
----
mount -o subvol=sv1 /dev/sdh1 /btrfs
mount /dev/sdh1 /btrfs
mount: /dev/sdh1 already mounted or /btrfs busy [*]
mount /dev/sdh1 /btrfs1
echo $?
0
-----
[*] hope this isn't the problem you are mentioning.
Thanks, Anand
next prev parent reply other threads:[~2014-09-11 2:33 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-10 22:22 "Btrfs: device_list_add() should not update list when mounted" breaks subvol mount Johannes Hirte
2014-09-10 23:26 ` Anand Jain
2014-09-11 2:37 ` Anand Jain [this message]
2014-09-12 20:43 ` xavier.gnata
2014-09-13 5:36 ` Anand Jain
2014-09-13 17:55 ` Johannes Hirte
2014-09-13 21:23 ` Johannes Hirte
2014-09-14 0:45 ` Duncan
2014-09-15 17:13 ` Johannes Hirte
2014-09-15 12:32 ` Anand Jain
2014-09-15 17:14 ` Johannes Hirte
2014-09-15 17:39 ` Anand Jain
2014-09-15 22:17 ` Johannes Hirte
2014-09-16 21:55 ` Anand Jain
2014-09-17 8:49 ` Anand Jain
2014-09-14 11:12 ` xavier.gnata
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