Date: Sun, 22 Feb 2004 13:32:16 -0700 From: Scott Long <scottl@freebsd.org> To: "Jason M. Leonard" <fuzz@lorax.ldc.upenn.edu> Cc: freebsd-current@freebsd.org Subject: Re: kernel panic after 5.2 RELEASE --> 5.2.1, DELL PE2650, SCSI Message-ID: <403911D0.2090709@freebsd.org> In-Reply-To: <20040222151412.M686@lorax.ldc.upenn.edu> References: <20040217102453.V59439@lorax.ldc.upenn.edu> <4032A691.3020006@freebsd.org> <D4A757A6-61A5-11D8-9F04-000A95DBB47C@ca.com> <4032CC86.7000800@freebsd.org> <20040217214845.B61621@lorax.ldc.upenn.edu> <20040222151412.M686@lorax.ldc.upenn.edu>
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Jason M. Leonard wrote: > On Tue, 17 Feb 2004, Jason M. Leonard wrote: > > >>On Tue, 17 Feb 2004, Scott Long wrote: >> >> >>>Lachlan O'Dea wrote: >>> >>>>-----BEGIN PGP SIGNED MESSAGE----- >>>>Hash: SHA1 >>>> >>>>On 18 Feb 2004, at 10:41, Scott Long wrote: >>>> >>>> >>>>>Jason M. Leonard wrote: >>>>> >>>>> >>>>>>Without seeing the actual SCSI errors it is hard to say, but I was >>>>>>experiencing a very similar issue with my PE2650. Disabling write >>>>>>caching >>>>>>on the RAID 1 container cleared it up. I do not know if that is the >>>>>>best >>>>>>way to go about it, but this server had to be in production pronto, so I >>>>>>was happy. >>>>>>:Fuzz >>>>> >>>>> >>>>>If there is any way that you could send me the errors that you were >>>>>getting, I would appreciate it. > > > cvsup'd last night... > > lorax.ldc.upenn.edu 5.2-CURRENT FreeBSD 5.2-CURRENT #0: Sun Feb 22 > 01:58:58 EST 2004 fuzz@lorax.ldc.upenn.edu:/usr/obj/usr/src/sys/LORAX > i386 > > Today while doing a portupgrade the machine crashed. This is what was on > the console when I got there (copied by hand): > > command 0xc5e280f8 not in queue, flags = 0x5, bit = 0x80 > > panic: command not in queue at line 534 in file > /usr/src/sys/dev/aac/aacvar.h Thanks for the feedback. Yeah, I'm aware of this but not having much luck in fixing it yet (severe lack of time at the moment). Bumping AAC_MAX_FIBS back down to 504 again will avoid the problem. Scott
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