Date: Wed, 29 Aug 2007 07:04:52 -0600 From: Scott Long <scottl@samsco.org> To: Isaac Levy <ike@lesmuug.org> Cc: Jan Mikkelsen <janm@transactionware.com>, Harald Schmalzbauer <harry@omnisec.de>, freebsd-stable@freebsd.org Subject: Re: kernel panic, Areca, 6.2-REL with GENERIC [Was: Re: 6.2-st panic w/ ggate [Was: Re: kernel panic on 6.2-RC2 with GENERIC.]] Message-ID: <46D56EF4.2050200@samsco.org> In-Reply-To: <5BD828C7-DDE7-446C-AF36-DD1E6A78427D@lesmuug.org> References: <001a01c732b0$c22f4860$0204a8c0@transactionware.com> <45A1C15F.8060802@samsco.org> <20070215044855.388f7e2e@tek.flintsbach.schmalzbauer.de> <45D48518.6040108@samsco.org> <5BD828C7-DDE7-446C-AF36-DD1E6A78427D@lesmuug.org>
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Isaac Levy wrote: > Hi All, > > I hate to say, I'm picking up from this thread: > http://lists.freebsd.org/pipermail/freebsd-stable/2007-January/031970.html > > On Feb 15, 2007, at 11:06 AM, Scott Long wrote: > >> I don't see how they could be related. I've committed a fix for the >> Areca problem. >> >> Scott > > I've reproduced the Areca problem from previous threads this year, and > was wondering if it's still broken, or if there's anything I'm missing? > > Here's what happens: > <snip> > Aug 29 01:56:38 greengoose sudo: ike : TTY=ttyp6 ; > PWD=/usr/home/ike ; USER=root ; COMMAND=/usr/sbin/periodic daily > Aug 29 01:57:29 greengoose kernel: > g_vfs_done():da2p1[WRITE(offset=5998165426176, length=131072)]error = 5 > Aug 29 01:57:58 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=27556233216, length=16384)]error = 5 > Aug 29 01:57:58 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=27556249600, length=16384)]error = 5 > Aug 29 01:57:58 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=27556216832, length=16384)]error = 5 > Aug 29 01:57:58 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=27556298752, length=16384)]error = 5 > Aug 29 01:57:58 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=27556315136, length=16384)]error = 5 > Aug 29 01:57:58 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=27556282368, length=16384)]error = 5 > Aug 29 01:57:58 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=27556331520, length=16384)]error = 5 > <repeat around 1710 times> > Aug 29 02:08:50 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=122359873536, length=16384)]error = 5 > Aug 29 02:08:50 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=122359889920, length=16384)]error = 5 > Aug 29 02:08:50 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=122359939072, length=16384)]error = 5 > Aug 29 02:08:50 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=122359955456, length=16384)]error = 5 > Aug 29 02:08:50 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=122360086528, length=16384)]error = 5 > Aug 29 02:08:50 greengoose kernel: > g_vfs_done():da0s1f[WRITE(offset=28133228544, length=16384)]error = 5 > <pop goes the kernel> > Aug 29 02:11:40 greengoose syslogd: kernel boot file is /boot/kernel/kernel > <snip> > > Here's the specs: > FreeBSD 6.2-REL, i386 GENERIC kernel (installed today [many times over]) > da2: <Areca ARC-1160-VOL#02 R001> Fixed Direct Access SCSI-5 device > (12 chhannel SATA Raid, Maxtor disks, with 'Disable Maxtor' under 'HDD > Read-Ahead Cache' set) > > Firmware Version - V1.43 2007-4-17 > BOOT ROM Version - V1.41 2006-5-24 > > Additional info: > - Volumes are Raid5 and Pass-Through drives > - Pass-Through drives fail just like the Raid5 volumes do > - Each time it crashes, disk i/o is SCREAMING'. > > -- > If I've missed something, please feel free to point me to the url! > > But if not, it seems whatever bug in this driver existed, did not go > away... > > (Sidenote: Gotta give a big thanks to the whoever is working on these > drivers, once you get working with big disks, it takes A LONG TIME to > figure out what's wrong... A fsck takes forever... Not whining, > actually I'm really meaning to thank the driver writers for wading > through this thick muck!!!) > There are locking problems in the arcmsr driver. I fixed them in HEAD but not in 6-STABLE yet. I really don't have time today to generate patch; I encourage someone to look at the commit I made on July 31 and backport those changes to 6-STABLE. Scott
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