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Date:      Thu, 1 Apr 1999 10:34:45 -0500 (EST)
From:      Jim Cassata <jim@web-ex.com>
To:        stable@FreeBSD.ORG
Subject:   Re: SCSI problem this morning 
Message-ID:  <Pine.BSF.4.10.9904011029440.6893-100000@Homer.Web-Ex.com>
In-Reply-To: <199904011436.GAA04439@cwsys.cwsent.com>

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I call mine "scsi problem everyday." I dont know for sure if this is
related.  I have 2 systems that went from 3.0 SNAPs to 3.0 RELEASE, and in
doing so, introduced scsi bus timeouts on the Buslogic BT948 cards.  My
initial response was to report it as a bug to the proper FreeBSD
developers, who responded that they were aware of a problem with the code
for that card and that I should grab a SNAP of at that time 2 weeks after
3.0 RELEASE.  The 2 boxes are now up to 3.1 STABLE with the same errors
(6.4 Quantum Ultra SCSI drives)

(da0:bt0:0:0:0): CCB 0xf554cc00 - timed out
(da0:bt0:0:0:0): CCB 0xf554cc00 - timed out
bt0: No longer in timeout
swap_pager: indefinite wait buffer: device: 0x20401, blkno: 1160, size:
4096
(da0:bt0:0:0:0): CCB 0xf554d480 - timed out
(da0:bt0:0:0:0): CCB 0xf554d480 - timed out
bt0: No longer in timeout
swap_pager: indefinite wait buffer: device: 0x20401, blkno: 1160, size:
4096
(da0:bt0:0:0:0): CCB 0xf554d400 - timed out
(da0:bt0:0:0:0): CCB 0xf554d400 - timed out
bt0: No longer in timeout
(da0:bt0:0:0:0): CCB 0xf554b5c0 - timed out
(da0:bt0:0:0:0): CCB 0xf554b5c0 - timed out
bt0: No longer in timeout
(da0:bt0:0:0:0): CCB 0xf554d100 - timed out
(da0:bt0:0:0:0): CCB 0xf554d100 - timed out
bt0: No longer in timeout
(da0:bt0:0:0:0): CCB 0xf554cd40 - timed out
(da0:bt0:0:0:0): CCB 0xf554cd40 - timed out
bt0: No longer in timeout
(da0:bt0:0:0:0): CCB 0xf554ba00 - timed out
(da0:bt0:0:0:0): CCB 0xf554ba00 - timed out
bt0: No longer in timeout
(da0:bt0:0:0:0): CCB 0xf554b440 - timed out
(da0:bt0:0:0:0): CCB 0xf554b440 - timed out
bt0: No longer in timeout

Jim Cassata

516.421.6000
jim@web-ex.com

Web Express
20 Broadhollow Road
Suite 3011
Melville, NY 11747

On Thu, 1 Apr 1999, Cy Schubert - ITSD Open Systems Group wrote:

> In message <37037565.D4E1F0DB@clearsail.net>, Jason McNew writes:
> > This is a multi-part message in MIME format.
> > --------------E591BA8549CC69E41981C0B0
> > Content-Type: text/plain; charset=us-ascii
> > Content-Transfer-Encoding: 7bit
> > 
> > I had errors this morning with a world and kernel built last night.  I
> > was doing cd /usr/ports/x11/kde at the time.   I've attached my dmesg
> > output. Any ideas?
> [dmesg output deleted]
> > ahc0: <Adaptec 2940 Ultra2 SCSI adapter> rev 0x00 int a irq 10 on pci0.9.0
> > ahc0: aic7890/91 Wide Channel A, SCSI Id=7, 16/255 SCBs
> [dmesg output deleted]
> > da0 at ahc0 bus 0 target 0 lun 0
> > da0: <SEAGATE ST39102LW 0004> Fixed Direct Access SCSI-2 device 
> > da0: 80.000MB/s transfers (40.000MHz, offset 15, 16bit), Tagged Queueing Enab
> > led
> > da0: 8683MB (17783240 512 byte sectors: 255H 63S/T 1106C)
> > (da0:ahc0:0:0:0): SCB 0xa - timed out in datain phase, SEQADDR == 0x86
> > (da0:ahc0:0:0:0): BDR message in message buffer
> > (da0:ahc0:0:0:0): SCB 0xa - timed out in datain phase, SEQADDR == 0x86
> > (da0:ahc0:0:0:0): no longer in timeout, status = 34b
> > ahc0: Issued Channel A Bus Reset. 5 SCBs aborted
> > ahc0: Signaled a Target Abort
> > (da0:ahc0:0:0:0): SCB 0xa - timed out in datain phase, SEQADDR == 0x2
> > (da0:ahc0:0:0:0): SCB 10: Immediate reset.  Flags = 0x4040
> > (da0:ahc0:0:0:0): no longer in timeout, status = 34b
> > ahc0: Issued Channel A Bus Reset. 5 SCBs aborted
> 
> I had this problem when I replaced my old 1542CF with a 2940UW.  The 
> previous week I had replaced my bios with a BIOS with a Y2K fix in it.  
> Backing out of the Y2K bios fixed the problem.  (All this means is that 
> I need to manually set the bios date sometime Jan 1 then it should work 
> to 2099.  A small price to pay to get the 2940UW to work.)
> 
> 
> Regards,                       Phone:  (250)387-8437
> Cy Schubert                      Fax:  (250)387-5766
> Open Systems Group          Internet:  Cy.Schubert@uumail.gov.bc.ca
> ITSD                                   Cy.Schubert@gems8.gov.bc.ca
> Province of BC
> 
> 
> 
> 
> 
> 
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