Date: Sat, 22 Jul 2000 11:45:54 -0500 From: "Alejandro Ramirez" <ales@megared.net.mx> To: "Kenneth D. Merry" <ken@kdm.org> Cc: <freebsd-questions@FreeBSD.ORG>, <freebsd-scsi@FreeBSD.ORG> Subject: Re: SCSI Bus Reset & Frozen System with ahc driver !!! Message-ID: <01aa01bff3fc$4d59c460$02c134c8@megared.net.mx> References: <028401bff326$78f210e0$02c134c8@megared.net.mx> <20000721224722.A34948@panzer.kdm.org>
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> On Fri, Jul 21, 2000 at 10:15:15 -0500, Alejandro Ramirez wrote: > > (sa0:ahc0:0:6:0): SCB 0x6b - timed out in command phase, SEQADDR == 0x152 > > (sa0:ahc0:0:6:0): BDR message in message buffer > > (sa0:ahc0:0:6:0): SCB 0x6b - timed out in command phase, SEQADDR == 0x152 > > (sa0:ahc0:0:6:0): no longer in timeout, status = 34b > > ahc0: Issued Channel A Bus Reset. 5 SCBs aborted > > > > I know that I have to change the tape drive, and I also have eliminating the > > cron job from being executed, but in the mean time I really dont think that > > ist good to freebsd not to be able to recover it self from this state, > > resetting the SCSI bus where the disks also lives, and got frozen by this??? > > could this be a bug in the ahc driver??? > > The 'timed out in command phase' message probably indicates that you have a > cabling or termination problem. Actually the cabling & termination are OK double checked that. > FreeBSD shouldn't freeze, and it's possible that the issue that causes the > freezes has been fixed in a later version of FreeBSD, but I don't know for > sure. Probably, I will upgrade to 3.5-STABLE, and I will let you know. Thanks Ales To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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