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Date:      Tue, 08 Apr 1997 09:33:12 +0100
From:      David Malone <dwmalone@maths.tcd.ie>
To:        freebsd-scsi@freebsd.org
Subject:   Re: Latest round around the AIC7xxx 
Message-ID:   <9704080933.aa02376@salmon.maths.tcd.ie>
In-Reply-To: Your message of "Tue, 08 Apr 1997 10:28:05 %2B0300." <199704080728.KAA00538@silver.sms.fi> 

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We got a three crashes last night after moving to the
most recent version ( cvsup'ed last night - it hasn't
changes since then I think ). I've included the log
messages from the first two.

The last one was some sort of silent reboot, which never
came back up again ( I think it was stuck at the bit where
the card's BIOS stuff is installed, but the graphics card was
in a funny mode so I can't tell ).

As someone else pointed we are using CCD for a news spool
disk, if this can possibly be related. We're using it with
the CCD_OFFSET=0 flag, which should be OK, as neither of
the partitions used are at the start of the disk.

Also all the hassel we've got log messages for has been on
the second controler. Though as /var/ is on the first controler
I guess we wouldn't see any messages if that got stuck.

	David.

===============================================================================
Apr  7 23:33:33 synge /kernel: ahc1:A:1: no active SCB for reconnecting target -
 issuing ABORT
Apr  7 23:33:33 synge /kernel: SAVED_TCL == 0x10
Apr  7 23:33:34 synge /kernel: ahc1:A:0: no active SCB for reconnecting target -
 issuing ABORT
Apr  7 23:33:34 synge /kernel: SAVED_TCL == 0x10
Apr  7 23:33:34 synge /kernel: ahc1:A:0: Target did not send an IDENTIFY message
. LASTPHASE = 0xc0, SAVED_TCL == 0x10
Apr  7 23:33:34 synge /kernel: ahc1: Issued Channel A Bus Reset. 4 SCBs aborted
Apr  7 23:33:34 synge /kernel: Clearing bus reset
Apr  7 23:33:34 synge /kernel: Clearing 'in-reset' flag
Apr  7 23:33:34 synge /kernel: sd8(ahc1:0:0): UNIT ATTENTION asc:29,0
Apr  7 23:33:34 synge /kernel: sd8(ahc1:0:0):  Power on, reset, or bus device re
set occurred field replaceable unit: 14
Apr  7 23:33:34 synge /kernel: , retries:3
===============================================================================

Scecond one:

===============================================================================
Apr  8 00:17:07 synge /kernel: ahc1:A:1: no active SCB for reconnecting target -
 issuing ABORT
Apr  8 00:17:07 synge /kernel: SAVED_TCL == 0x10
Apr  8 00:17:17 synge /kernel: sd9(ahc1:1:0): SCB 0x2 - timed out in message out
 phase, SCSISIGI == 0x0
Apr  8 00:17:17 synge /kernel: SEQADDR == 0x99
Apr  8 00:17:17 synge /kernel: sd9(ahc1:1:0): abort message in message buffer
Apr  8 00:17:17 synge /kernel: sd8(ahc1:0:0): SCB 0x0 timedout while recovery in
 progress
Apr  8 00:17:17 synge /kernel: sd9(ahc1:1:0): SCB 0x2 - timed out in message out
 phase, SCSISIGI == 0x0
Apr  8 00:17:17 synge /kernel: SEQADDR == 0x99
Apr  8 00:17:17 synge /kernel: ahc1: Issued Channel A Bus Reset. 4 SCBs aborted
Apr  8 00:17:17 synge /kernel: Clearing bus reset
Apr  8 00:17:18 synge /kernel: Clearing 'in-reset' flag
Apr  8 00:17:18 synge /kernel: sd9(ahc1:1:0): no longer in timeout
Apr  8 00:17:18 synge /kernel: sd8(ahc1:0:0): UNIT ATTENTION asc:29,0
Apr  8 00:17:18 synge /kernel: sd8(ahc1:0:0):  Power on, reset, or bus device re
set occurred field replaceable unit: 14
Apr  8 00:17:18 synge /kernel: , retries:3
===============================================================================




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