From: Martin <m_btrfs@ml1.co.uk>
To: linux-btrfs@vger.kernel.org
Subject: Re: Clean crash... (USB memory sticks mount)
Date: Sun, 24 Nov 2013 23:02:47 +0000 [thread overview]
Message-ID: <l6u0id$u2r$1@ger.gmane.org> (raw)
In-Reply-To: <ce5ama-6he.ln1@hurikhan77.spdns.de>
On 24/11/13 20:50, Kai Krakow wrote:
> something about device mapper and write barriers not working correctly which
> are needed for btrfs being able to rely on transactions working correctly.
Re USB memory sticks:
I've found write barriers not to work for USB memory sticks (for at
least the ones I have tried) for ext4 and btrfs. You must mount with the
"nobarrier" option...
Regards,
Martin
next prev parent reply other threads:[~2013-11-24 23:03 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-21 10:06 Clean crash Andrea Gelmini
2013-11-24 20:50 ` Kai Krakow
2013-11-24 23:02 ` Martin [this message]
2013-11-30 10:09 ` Andrea Gelmini
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