From: cwillu <cwillu@cwillu.com>
To: Arie Peterson <ariep@xs4all.nl>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: ENOSPC on file deletion with 3.1.6
Date: Tue, 3 Jan 2012 08:44:11 -0600 [thread overview]
Message-ID: <CAE5mzvjR71sCt3SE7HxHn4GjZvFij944QpVMQv3bO3aV2-jwtA@mail.gmail.com> (raw)
In-Reply-To: <3462742.4OipIWmN91@a4>
On Tue, Jan 3, 2012 at 8:12 AM, Arie Peterson <ariep@xs4all.nl> wrote:
> On Tuesday 03 January 2012 15:06:43 Sander wrote:
>
>> Maybe your snapshots take up space. Can you show 'btrfs filesystem df /' ?
>
> Data, RAID1: total=22.72GB, used=14.73GB
> Data: total=8.00MB, used=0.00
> System, RAID1: total=8.00MB, used=12.00KB
> System: total=4.00MB, used=0.00
> Metadata, RAID1: total=2.25GB, used=1.88GB
> Metadata: total=8.00MB, used=0.00
>
>> FWIW, I also had a disk full just a few days ago. Removed all snapshots
>> and some big files, but to no avail. Likely the background cleanup took
>> too much time. A reboot fixed this.
>
> OK, I'll keep this in mind. I'm a bit anxious to reboot, because I'm afraid
> booting will fail if the root file system cannot be written to.
I'd probably run a "btrfs fi balance /", it should be able to recover
the space. I'd typically be a little anxious if it was a large
filesystem as it's not interruptable except via power-button (in
principle it shouldn't matter, but...), but given that your filesystem
is quite small, it shouldn't take more than an hour or so.
prev parent reply other threads:[~2012-01-03 14:44 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-03 13:49 ENOSPC on file deletion with 3.1.6 Arie Peterson
2012-01-03 14:06 ` Sander
2012-01-03 14:12 ` Arie Peterson
2012-01-03 14:22 ` Sander
2012-01-03 14:44 ` Arie Peterson
2012-01-03 14:44 ` cwillu [this message]
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