Date: Fri, 3 Oct 1997 11:56:28 +0100 (MET) From: Jens Kerle <jkerle@fh-heilbronn.de> To: aic7xxx@FreeBSD.ORG Subject: problems with Adaptec 2940W Message-ID: <Pine.SGI.3.96.971003114609.2668C-100000@venus.rz.fh-heilbronn.de>
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hi, just sitting in front of my linux box and seeing this coming up on
console. The whole computer stuck for ~5 sec.
it starts with:
ven# Oct 3 14:33:09 ven kernel: scsi0: Target 11 underflow - Wanted at
least 124928, got 121856, residual SG count 59.
Target 11 is a Seagate Barracuda, ST32550W
can you help me ?
Jens
ven# uname -a
Linux ven 2.0.30 #1 Wed Sep 17 01:23:42 MEST 1997 i586 unknown
ven# cat /proc/scsi/aic7xxx/0
Adaptec AIC7xxx driver version: 4.0/3.2/4.0
Compile Options:
AIC7XXX_RESET_DELAY : 15
AIC7XXX_TWIN_SUPPORT : Enabled
AIC7XXX_TAGGED_QUEUEING: Disabled
AIC7XXX_PAGE_ENABLE : Disabled
AIC7XXX_PROC_STATS : Disabled
Adapter Configuration:
SCSI Adapter: AHA-2940
(AIC-787x chipset)
Host Bus: Wide
Base IO: 0xe400
IRQ: 11
SCBs: Used 2, HW 16, Page 16
Interrupts: 25096
Serial EEPROM: True
Extended Translation: Enabled
SCSI Bus Reset: Enabled
Ultra SCSI: Disabled
Target Disconnect: Enabled
full error messages (sorry, long):
-------------------
Oct 3 14:33:09 ven kernel: scsi0: Target 11 underflow - Wanted at least
124928, got 121856, residual SG count 59.
Oct 3 14:36:40 ven kernel: scsi0: Target 11 underflow - Wanted at least
5120, got 4096, residual SG count 1.
Oct 3 14:36:55 ven kernel: scsi : aborting command due to timeout : pid
24668, scsi0, channel 0, id 11, lun 0 Write (6) 00 11 9f 0a 00
Oct 3 14:36:55 ven kernel: aic7xxx: (abort) Aborting scb 0, TCL 11/0/0
Oct 3 14:36:55 ven kernel: scsi : aborting command due to timeout : pid
24669, scsi0, channel 0, id 11, lun 0 Read (6) 00 0d 3f 02 00
Oct 3 14:36:55 ven kernel: aic7xxx: (abort) Aborting scb 1, TCL 11/0/0
Oct 3 14:37:11 ven kernel: scsi : aborting command due to timeout : pid
24668, scsi0, channel 0, id 11, lun 0 Write (6) 00 11 9f 0a 00
Oct 3 14:37:11 ven kernel: aic7xxx: (abort) Aborting scb 0, TCL 11/0/0
Oct 3 14:37:11 ven kernel: SCSI host 0 abort (pid 24668) timed out -
resetting
Oct 3 14:37:11 ven kernel: SCSI bus is being reset for host 0 channel 0.
Oct 3 14:37:11 ven kernel: aic7xxx: (reset) target/channel 11/0
Oct 3 14:37:11 ven kernel: aic7xxx: (abort_reset) scb state 0x1, Data-Out
phase, SCSISIGI = 0x0
Oct 3 14:37:24 ven kernel: aic7xxx: (reset_device) target/channel -1/A,
active_scb 1
Oct 3 14:37:24 ven kernel: aic7xxx: (match_scb) comparing target/channel
-1/A to scb 11/A
Oct 3 14:37:24 ven kernel: aic7xxx: (reset_device) aborting SCB 1,
TCL=11/0/0
Oct 3 14:37:24 ven kernel: aic7xxx: (match_scb) comparing target/channel
-1/A to scb 11/A
Oct 3 14:37:24 ven kernel: aic7xxx: (match_scb) comparing target/channel
-1/A to scb 11/A
Oct 3 14:37:24 ven kernel: aic7xxx: (reset_channel) Resetting current
channel A
Oct 3 14:37:24 ven kernel: aic7xxx: (reset_channel) Channel reset,
sequencer restarted
Oct 3 14:37:24 ven kernel: aic7xxx: (done_aborted_scbs) Aborting scb 0,
TCL=11/0/0
Oct 3 14:37:24 ven kernel: aic7xxx: (done_aborted_scbs) Aborting scb 1,
TCL=11/0/0
Oct 3 14:37:24 ven kernel: scsi0: Received MSG_WDTR, Target 11, channel A
needwdtr(0xff00).
Oct 3 14:37:24 ven kernel: scsi0: Target 11, channel A, using 16 bit
transfers.
Oct 3 14:37:44 ven kernel: scsi : aborting command due to timeout : pid
24669, scsi0, channel 0, id 11, lun 0 Read (6) 00 0d 3f 02 00
Oct 3 14:37:44 ven kernel: aic7xxx: (abort) Aborting scb 1, TCL 11/0/0
Oct 3 14:37:44 ven kernel: SCSI host 0 abort (pid 24669) timed out -
resetting
Oct 3 14:37:44 ven kernel: SCSI bus is being reset for host 0 channel 0.
Oct 3 14:37:44 ven kernel: aic7xxx: (reset) target/channel 11/0
Oct 3 14:37:44 ven kernel: aic7xxx: (abort_reset) scb state 0x1, Data-Out
phase, SCSISIGI = 0x0
Oct 3 14:37:44 ven kernel: aic7xxx: (reset_device) target/channel -1/A,
active_scb 1
Oct 3 14:37:44 ven kernel: aic7xxx: (match_scb) comparing target/channel
-1/A to scb 11/A
Oct 3 14:37:44 ven kernel: aic7xxx: (reset_device) aborting SCB 1,
TCL=11/0/0
Oct 3 14:37:44 ven kernel: aic7xxx: (match_scb) comparing target/channel
-1/A to scb 11/A
Oct 3 14:37:44 ven kernel: aic7xxx: (match_scb) comparing target/channel
-1/A to scb 11/A
Oct 3 14:37:44 ven kernel: aic7xxx: (reset_channel) Resetting current
channel A
Oct 3 14:37:44 ven kernel: aic7xxx: (reset_channel) Channel reset,
sequencer restarted
Oct 3 14:37:44 ven kernel: aic7xxx: (done_aborted_scbs) Aborting scb 0,
TCL=11/0/0
Oct 3 14:37:44 ven kernel: aic7xxx: (done_aborted_scbs) Aborting scb 1,
TCL=11/0/0
Oct 3 14:37:44 ven kernel: scsi0: Received MSG_WDTR, Target 11, channel A
needwdtr(0xff00).
Oct 3 14:37:45 ven kernel: scsi0: Target 11, channel A, using 16 bit
transfers.
Oct 3 14:37:45 ven kernel: scsi0: Target 11, channel A, now synchronous
at 10.0MHz, offset 8.
Oct 3 14:37:45 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:45 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:45 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:45 ven kernel: scsidisk I/O error: dev 08:41, sector 4448
Oct 3 14:37:45 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:50 ven last message repeated 6 times
Oct 3 14:37:50 ven Oct 3 14:37:50 ven Oct 3 14:37:50 ven Oct 3
14:37:50 ven kernel:
Oct 3 14:37:50 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:50 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:50 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:50 ven kernel: scsidisk I/O error: dev 08:41, sector 4450
Oct 3 14:37:51 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:51 ven last message repeated 6 times
Oct 3 14:37:51 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:51 ven kernel: scsidisk I/O error: dev 08:41, sector 120
Oct 3 14:37:51 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:51 ven last message repeated 2 times
Oct 3 14:37:51 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:52 ven kernel: scsidisk I/O error: dev 08:41, sector 4452
Oct 3 14:37:52 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:52 ven last message repeated 5 times
Oct 3 14:38:01 ven /usr/sbin/cron[130]: (CRON) STAT FAILED (crontabs)
Oct 3 14:37:52 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:52 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:52 ven kernel: scsidisk I/O error: dev 08:41, sector 3792
Oct 3 14:37:52 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:52 ven last message repeated 2 times
Oct 3 14:37:52 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:52 ven kernel: scsidisk I/O error: dev 08:41, sector 4454
Oct 3 14:37:52 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:53 ven last message repeated 6 times
Oct 3 14:37:53 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:53 ven kernel: scsidisk I/O error: dev 08:41, sector 49174
Oct 3 14:37:53 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:53 ven kernel:
Oct 3 14:37:53 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:53 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:53 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:53 ven kernel: scsidisk I/O error: dev 08:41, sector 4456
Oct 3 14:37:53 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:53 ven last message repeated 6 times
Oct 3 14:37:53 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:53 ven kernel: scsidisk I/O error: dev 08:41, sector 49192
Oct 3 14:37:53 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:53 ven last message repeated 2 times
Oct 3 14:37:54 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:54 ven kernel: scsidisk I/O error: dev 08:41, sector 49222
Oct 3 14:37:54 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:54 ven last message repeated 6 times
Oct 3 14:37:54 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:54 ven kernel: scsidisk I/O error: dev 08:41, sector 65558
Oct 3 14:37:54 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:54 ven last message repeated 2 times
Oct 3 14:37:54 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:54 ven kernel: scsidisk I/O error: dev 08:41, sector 82636
Oct 3 14:37:54 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:54 ven last message repeated 6 times
Oct 3 14:37:54 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:54 ven kernel: scsidisk I/O error: dev 08:41, sector 98348
Oct 3 14:37:54 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:54 ven last message repeated 2 times
Oct 3 14:37:54 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:54 ven kernel: scsidisk I/O error: dev 08:41, sector 114700
Oct 3 14:37:54 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:54 ven last message repeated 6 times
Oct 3 14:37:54 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:54 ven kernel: scsidisk I/O error: dev 08:41, sector 115792
Oct 3 14:37:54 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:54 ven last message repeated 2 times
Oct 3 14:37:54 ven kernel: SCSI disk error : host 0 channel 0 id 11 lun 0
return code = 27070008
Oct 3 14:37:54 ven kernel: scsidisk I/O error: dev 08:41, sector 147480
Oct 3 14:37:54 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:37:55 ven last message repeated 2 times
Oct 3 14:38:01 ven kernel: scsi0: Target 11 underflow - Wanted at least
124928, got 123904, residual SG count 7.
Oct 3 14:38:01 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:38:01 ven last message repeated 4 times
Oct 3 14:39:50 ven last message repeated 2 times
Oct 3 14:40:10 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:40:10 ven kernel: scsi0 channel 0 : resetting for second half of
retries.
Oct 3 14:40:10 ven kernel: SCSI bus is being reset for host 0 channel 0.
Oct 3 14:40:10 ven kernel: aic7xxx: (reset) target/channel 11/0
Oct 3 14:40:10 ven kernel: aic7xxx: (reset_device) target/channel -1/A,
active_scb 0
Oct 3 14:40:10 ven kernel: aic7xxx: (match_scb) comparing target/channel
-1/A to scb 11/A
Oct 3 14:40:10 ven kernel: aic7xxx: (reset_channel) Resetting current
channel A
Oct 3 14:40:10 ven kernel: aic7xxx: (reset_channel) Channel reset,
sequencer restarted
Oct 3 14:40:10 ven kernel: aic7xxx: (done_aborted_scbs) Aborting scb 0,
TCL=11/0/0
Oct 3 14:40:10 ven kernel: scsi0: Target busy, TCL=0xb0.
Oct 3 14:40:10 ven kernel: scsi0: Received MSG_WDTR, Target 11, channel A
needwdtr(0xff00).
Oct 3 14:40:10 ven kernel: scsi0: Target 11, channel A, using 16 bit
transfers.
Oct 3 14:40:10 ven kernel: scsi0: Target 11, channel A, now synchronous
at 10.0MHz, offset 8.
________________________________________________________________________
Jens Kerle e-mail: jkerle@fh-heilbronn.de
WWW: http://venus.rz.fh-heilbronn.de/~jkerle/ IRC: nick mars in #hp48
FTP: ftp://ftp.fh-heilbronn.de/pub/system/hp48
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