Date: Fri, 6 Dec 2002 14:02:27 -0800 (PST) From: Mike Hoskins <mike@adept.org> To: freebsd-stable@freebsd.org Subject: Re: RELEASE crash - SCSI related? Message-ID: <20021206135205.O98942-100000@fubar.adept.org> In-Reply-To: <15856.38202.173080.106666@toto.wburn>
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On Fri, 6 Dec 2002, Dan Pelleg wrote: > This NFS server would crash every now and then (once in a few weeks, > seems to be correlated with heavy disk activity). Auto fsck will usually > fail and occasionally a few gigs of data will be lost. I'm beginning to > suspect the disk array What sort of disks, array, etc. are you using? > #0 dumpsys () at /usr/src/sys/kern/kern_shutdown.c:487 > #1 0xc01c1c97 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:316 > #2 0xc01c20bc in poweroff_wait (junk=0xc032b0c0, howto=-964112384) > at /usr/src/sys/kern/kern_shutdown.c:595 > #3 0xc0172b0c in ahc_search_qinfifo (ahc=0xc688d000, target=0, channel=65 'A', lun=0, > tag=210, role=ROLE_INITIATOR, status=0, action=SEARCH_COUNT) > at /usr/src/sys/dev/aic7xxx/aic7xxx.c:5378 > #4 0xc0178c04 in ahc_timeout (arg=0xc68a45a8) > at /usr/src/sys/dev/aic7xxx/aic7xxx_osm.c:1608 > #5 0xc01c7ba5 in softclock () at /usr/src/sys/kern/kern_timeout.c:131 > #6 0xc02fa700 in splz_swi () FWIW, I've got moderately-loaded CVS and NFS servers here running a recent -STABLE (Well, 11/22) with the following hardware: ahc0: <Adaptec aic7890/91 Ultra2 SCSI adapter> port 0xe800-0xe8ff mem 0xfe203000-0xfe203fff irq 5 at device 6.0 on pci0 aic7890/91: Ultra2 Wide Channel A, SCSI Id=7, 32/253 SCBs ahc1: <Adaptec aic7899 Ultra160 SCSI adapter> port 0xd800-0xd8ff mem 0xfcdfe000-0xfcdfefff irq 13 at device 6.1 on pci2 aic7899: Ultra160 Wide Channel B, SCSI Id=0, 32/253 SCBs aac0: <Dell PERC 3/Di> mem 0xf0000000-0xf7ffffff irq 11 at device 8.1 on pci1 aac0: i960RX 100MHz, 118MB cache memory, optional battery present aac0: Kernel 2.7-0, Build 3153, S/N b021d3 aacd0: <RAID 0/1> on aac0 aacd0: 139997MB (286714368 sectors) This has been behaving. Do you have a similarly configured server where you could try building a -STABLE snapshot? That obviously doesn't negate the need to resolve this issue, but may get you up and running until a solution is found. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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