From: Josef Bacik <jbacik@fusionio.com>
To: Kay Sievers <kay@vrfy.org>
Cc: btrfs <linux-btrfs@vger.kernel.org>,
Lennart Poettering <lennart@poettering.net>
Subject: Re: 'umount' of multi-device volume hangs until the device is physically un-plugged
Date: Mon, 17 Sep 2012 13:19:34 -0400 [thread overview]
Message-ID: <20120917171934.GD3143@localhost.localdomain> (raw)
In-Reply-To: <CAPXgP104Cc1q6+TkG6R1VzbqxqMBrMWJfF6X6VYpWPkg8jyK=g@mail.gmail.com>
On Sun, Sep 16, 2012 at 10:07:39PM -0600, Kay Sievers wrote:
> I'm currently playing around with native btrfs multi-device support in
> systemd. There might be a few "hotplug issues" to solve, here is the
> first one:
>
> A mounted (otherwise unused) multi-device volume (USB multi-slot card
> reader), hangs at:
> $ umount /mnt
> with (fedora) kernel
> 3.6.0-0.rc5.git0.1.fc18.x86_64
>
> Any idea what to look for or what to try?
>
Can I see the whole sysrq+w? Also can you try btrfs-next and see if you have
the same problems? Thanks,
Josef
next prev parent reply other threads:[~2012-09-17 17:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-17 4:07 'umount' of multi-device volume hangs until the device is physically un-plugged Kay Sievers
2012-09-17 17:19 ` Josef Bacik [this message]
2012-09-17 22:17 ` Kay Sievers
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