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From: Maciej Jan Broniarz <gausus@gausus.net>
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Date: Tue, 13 Sep 2011 11:43:29 +0200
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Subject: problem with LSI MegaRAID on 8.2-RELEASE
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Hello,

I'm having some trouble with LSI MegaRAID on FreeBSD 8.2-RELEASE-p2
My storage starts to freeze and the following message apears in the log:

mfi0: COMMAND 0xffffff8000b6be58 TIMEOUT AFTER 3005 SECONDS
mfi0: COMMAND 0xffffff8000b6be58 TIMEOUT AFTER 3035 SECONDS
mfi0: COMMAND 0xffffff8000b6be58 TIMEOUT AFTER 3065 SECONDS
mfi0: COMMAND 0xffffff8000b6be58 TIMEOUT AFTER 3095 SECONDS
mfi0: COMMAND 0xffffff8000b6be58 TIMEOUT AFTER 3125 SECONDS
mfi0: COMMAND 0xffffff8000b6be58 TIMEOUT AFTER 3156 SECONDS
mfi0: COMMAND 0xffffff8000b6be58 TIMEOUT AFTER 3186 SECONDS

What might be the issue here?

All best,
mjb