Date: Fri, 18 Sep 1998 10:02:21 -0700 (PDT) From: Matthew Jacob <mjacob@feral.com> To: "Stephen D. Spencer" <scsi@artorius.sunflower.com> Cc: scsi@FreeBSD.ORG Subject: Re: losing drives in a ccd array Message-ID: <Pine.LNX.4.02.9809181001120.4991-100000@feral-gw> In-Reply-To: <Pine.BSF.4.01.9809180927360.16710-100000@artorius.sunflower.com>
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Sounds like a power failure for that drive occurred. Justin, Ken- aren't you retrying disk operations? On Fri, 18 Sep 1998, Stephen D. Spencer wrote: > > --begin system information-- > > FreeBSD 2.2-980705-SNAP + 2.2CAM-19980716-SNAP.diffs > > 7 of these (ccd0) (da5-da11) > da6 at ahc1 bus 0 target 2 lun 0 > da6: <SEAGATE ST39173W 5764> Fixed Direct Access SCSI2 device > da6: 20.0MB/s transfers (10.0MHz, offset 8, 16bit), Tagged Queueing > Enabled > da6: 8683MB (17783240 512 byte sectors: 64H 32S/T 8683C) > > on 3 of these > ahc1 <Adaptec 2940 Ultra SCSI adapter> rev 1 int a irq 9 on pci0:17:0 > ahc1: aic7880 Wide Channel A, SCSI Id=7, 16/255 SCBs > > /dev/ccd0 is mounted async > > --begin error message-- > > Unexpected busfree. LASTPHASE == 0x0 > SEQADDR == 0x10e > (da11:ahc3:0:2:0): lost device > (da11:ahc3:0:2:0): Invalidating pack > (da11:ahc3:0:2:0): Invalidating pack > (da11:ahc3:0:2:0): Invalidating pack > (da11:ahc3:0:2:0): Invalidating pack > (da11:ahc3:0:2:0): Invalidating pack > (da11:ahc3:0:2:0): WRITE(10). CDB: 2a 0 0 6d 1 70 0 0 10 0 > (da11:ahc3:0:2:0): UNIT ATTENTION asc:29,1 > (da11:ahc3:0:2:0): Power on occurred field replaceable unit: 1 > biodone: buffer already done > biodone: buffer already done > > -------------------------- > > This machine is a usenet server so it does quite a bit of disk i/o. > Any help in interpreting the above error messages would be greatly > appreciated. > > Thanks in advance. > > Regards, > Stephen Spencer > Sunflower Datavision > Lawrence, KS > > > > > > > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-scsi" in the body of the message > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-scsi" in the body of the message
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