From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 18652] mptscsih: ioc0: attempting task abort when heavy disk
operations on MPT SAS
Date: Fri, 15 Oct 2010 01:10:39 GMT
Message-ID: <201010150110.o9F1AdUJ010619@demeter2.kernel.org>
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https://bugzilla.kernel.org/show_bug.cgi?id=18652
--- Comment #3 from pipa.tk 2010-10-15 01:10:37 ---
Yes, this patch not functioned completely. After I apply this patch with
2.6.18.8-xen and run for 2 days, IO still hang every 1~3 hours. It's more less
than before. The message shows:
mptscsih: ioc0: attempting task abort! (sc=ffff88028efdcb40)
sd 4:0:6:0:
command: Synchronize Cache(10): 35 00 00 00 00 00 00 00 00 00
mptbase: ioc0: LogInfo(0x31140000): Originator={PL}, Code={IO Executed},
SubCode(0x0000)
mptscsih: ioc0: task abort: SUCCESS (sc=ffff88028efdcb40)
mptscsih: ioc0: attempting task abort! (sc=ffff88028f12e080)
sd 4:0:6:0:
command: Synchronize Cache(10): 35 00 00 00 00 00 00 00 00 00
mptbase: ioc0: LogInfo(0x31140000): Originator={PL}, Code={IO Executed},
SubCode(0x0000)
mptscsih: ioc0: task abort: SUCCESS (sc=ffff88028f12e080)
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