topic Re: SCSI: Data Overrun -- lbolt Error in Operating System - HP-UX

SCSI: Data Overrun -- lbolt Error

Ranjith_5 — Mon, 18 Oct 2004 21:39:24 GMT

Hi friends,

I am finding the following error in the syslog.

Oct 19 00:06:46 bkpsvr vmunix: SCSI: Data Overrun -- lbolt: 178047605, dev: cb050000

is it pointing to any critical errors? pls help me.

Thanks In advance.
Syam

Re: SCSI: Data Overrun -- lbolt Error

Michael Tully — Mon, 18 Oct 2004 22:19:07 GMT

I think this has to do with your SCSI driver. Suggest you have a look at loading PHKL_30510 SCSI IO Cumulative Patch. Be aware that there is at least one dependancy.

Re: SCSI: Data Overrun -- lbolt Error

Sยภเl Kย๓คг — Tue, 19 Oct 2004 03:10:14 GMT

Shyam
As michel said this could be the scsi driver prblm.Try PHKL_30510 SCSI IO Cumulative Patch.Is this an FC box?
regards
SK

Re: SCSI: Data Overrun -- lbolt Error

Cheryl Griffin — Tue, 19 Oct 2004 06:55:51 GMT

"SCSI: Data Overrun" means that the bus and the device are not syncing.

It's often caused by using the wrong driver.

You can determine the device "dev: cb050000"
cb is 203 in hex which can be associated with the sctl driver.
# ll /dev/* |grep 050000

lbolt is nothing more than system ticks since the system has been up, and can be ignored. It's the events associated with the lbolt that matters.

So check the device and determine if you're using the right driver. Check for the associated patches. If you need further help, what model system, what device (model) is using this device file? Provide the os level also.
# ioscan -fnC tape

Re: SCSI: Data Overrun -- lbolt Error

Ranjith_5 — Thu, 21 Oct 2004 04:31:49 GMT

Hi Griffin,

see the command output.

bkpsvr:toor-/>ll /dev/* |grep 050000

crw------- 1 bin sys 231 0x050000 Feb 28 2002 c5t0d0
crw------- 1 root sys 64 0x050000 May 25 15:05 group

I am also attaching the nickel report of the system in a zip format.
Pls help me if u can.

regards,
Syam

Re: SCSI: Data Overrun -- lbolt Error

Cheryl Griffin — Thu, 21 Oct 2004 06:50:02 GMT

The device in question is:
autoch 0 0/2/0/1.0.0 schgr CLAIMED DEVICE HP C7200 /dev/rac/c5t0d0

There is no patch for schgr but there are several for 11.11 and SCSI:
PHKL_31234 s700_800 11.11 SCSI Ultra160 Cumulative Patch
PHKL_31134 s700_800 11.11 SCSI IO Cumulative Patch
PHCO_29327 s700_800 11.11 cumulative SAM patch

Are these patches installed?

Re: SCSI: Data Overrun -- lbolt Error

Ranjith_5 — Fri, 22 Oct 2004 05:59:49 GMT

It is not installed.

Its is not showing any out put when i gave a "swlist -l patch|grep PHKL_31134" same for all the 3 patches mentioned.

Regards,
Syam

Re: SCSI: Data Overrun -- lbolt Error

Cheryl Griffin — Fri, 22 Oct 2004 06:07:19 GMT

Look to see what is installed:
# swlist -l fileset |grep SCSI

Re: SCSI: Data Overrun -- lbolt Error

Ranjith_5 — Fri, 22 Oct 2004 06:22:48 GMT

Hi griffin, It gives the following output.

bkpsvr:toor-/var/adm/syslog>swlist -l fileset |grep SCSI

# HPOVSAMSG 03.10.00.0113 hp OpenView storage area manager HostAgent SCSI Gateway
HPOVSAMSG.HPOVSAMSG 03.10.00.0113 hp OpenView storage area manager HostAgent SCSI Gateway
# PHCO_25831 1.0 SCSI Ultra160 driver Online Addition script
# PHKL_23666 1.0 SCSI IO Subsystem Cumulative Patch
# PHKL_23810 1.0 Enable SCSI floppy for 64 bit computers
# PHKL_28209 1.0 INTRMIGR,fast boot enabler,iSCSI ioscan fix
# PHKL_29539 1.0 PDC_SCSI_PARMS,iCOD,vPars,IPMI,OLA/R
# PHKL_29899 1.0 SCSI Tape (stape) cumulative
# PHKL_30510 1.0 SCSI IO Cumulative Patch
# PHKL_30511 1.0 SCSI Ultra160 Cumulative Patch
# SCSI-Passthru B.11.11 HP SCSI-Passthru Driver
SCSI-Passthru.SPT-DVR B.11.11 NIO SCSI Pass Thru Driver (SPTD)
SCSI-Passthru.SPT2-DVR B.11.11 Machine specific files for NIO SPTD
# ULM-SER B.11.11.01 SCSI Upper Layer Module Service

Regards,
Syam

Re: SCSI: Data Overrun -- lbolt Error

Ranjith_5 — Thu, 28 Oct 2004 05:27:52 GMT

Hi Grif,

I am not able to find any of the pathes u mentioned in the sites. Can u help me in giving me the links?

Syam

Re: SCSI: Data Overrun -- lbolt Error

Ranjith_5 — Thu, 28 Oct 2004 05:41:35 GMT

Hi Friends ,

Any Hopes?
Can anybody help me...
I have attached the nickel report also with this query.

Regards,
Syam

Re: SCSI: Data Overrun -- lbolt Error

RAC_1 — Thu, 28 Oct 2004 06:30:26 GMT

Goto "maintenance and support for hp products" in the itrc site and then look for individual patches. Looks like installing them will resolve your problem.

Anil