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Subject: [Bug 209421] Processes hangs in D state, suspfs or vofflock wchan
 under FreeBSD 10.X
Date: Fri, 09 Mar 2018 11:50:18 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D209421

--- Comment #9 from vvv <work+freebsd@vvv.kiev.ua> ---
It isn't a problem of controller, because the behavior is randomly observed=
 at
different servers with different hardware.

Yes, SU+J is enabled. Is it a known problem?

Disabling SU+J is undesirable because fsck will take a very long time on
unclean file systems. But I'll try.

--=20
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