From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 14830] When other IO is running sync times go to 10 to 20
 minutes
Date: Mon, 25 Jan 2010 11:19:13 GMT
Message-ID: <201001251119.o0PBJDXw012169@demeter.kernel.org>
References: <bug-14830-13602@http.bugzilla.kernel.org/>
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http://bugzilla.kernel.org/show_bug.cgi?id=14830





--- Comment #11 from Michael Godfrey <godfrey@isl.stanford.edu>  2010-01-25 11:19:12 ---
I have attached the iostat.log and log/messages output.

sync was started after about 4 cycles of iostat.

This was run on the FC12 ext4 system.  No testing can
be done on the production system.

After kill -9 of the sync run it took about 20 minutes before 
it died.

Michael

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