From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 44731] ext4 deadlock under heavy io?
Date: Wed, 29 Aug 2012 14:23:41 +0000 (UTC)
Message-ID: <20120829142341.0715011FB49@bugzilla.kernel.org>
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Jan Kara changed:
What |Removed |Added
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CC| |jack@suse.cz, neilb@suse.de
--- Comment #3 from Jan Kara 2012-08-29 14:23:40 ---
I had a look into the traces from comment 2. At first sight things are waiting
for IO. But it needn't be that simple - a few processes are hanging in
get_active_stripe() waiting for a free stripe. So in theory it could be some
RAID5 issue. Neil, any idea?
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