topic Re: dmesg error message in Operating System - HP-UX

dmesg error message

Achilles_2 — Tue, 27 Apr 2004 00:56:45 GMT

Hi all,

I have face the problem when using dmesg. It displays the following error many times. This is A500 class server with running 11.00 OS.

SCSI: Unexpected Disconnect -- lbolt: 368830, dev: cb00f002, io_id: 5a

Thanks you for your help!!

Alex

Re: dmesg error message

KCS_1 — Tue, 27 Apr 2004 01:03:02 GMT

Have a look at attached file, that gives you what to do.

Re: dmesg error message

Joseph Loo — Tue, 27 Apr 2004 01:04:25 GMT

Hi,

There should be a lot more info on this probable scsi reset. Please check /var/adm/syslog/syslog.log for more info on this and reply to this thread.

regards.

Re: dmesg error message

V.Tamilvanan — Tue, 27 Apr 2004 01:10:02 GMT

Hi,
The error is related with your /dev/dsk/c1t15d0 Disk which is the internal and vg00 root disk by default.

Check for more error messages on /var/adm/syslog/syslog.log and you can make sure by running dd on the disk.

#dd if=/dev/rdsk/c1t15d0 of=/dev/null bs=1024

Re: dmesg error message

KCS_1 — Tue, 27 Apr 2004 01:18:15 GMT

in addition,

/var/opt/resmon/logs/eventlog

check it out

Re: dmesg error message

Joseph Loo — Tue, 27 Apr 2004 01:56:20 GMT

hi,

fyi, dev:cb00f002, first two digits are the major number of the device with the error and the remaining 6 digits are the minor number. e.g. 00 - c0; f - t15 0 - d0; the remaining digits are device driver dependent. therefore, it should be c0t15d0 having some problem.

# lsdev 203 (where cb is 203 in hexadecimal)
returns sctl as the like suspect.

regards.