topic clnt_udp error in Operating System - HP-UX

clnt_udp error

Ahmad Munawwar — Fri, 04 Oct 2002 02:45:08 GMT

Hi,

The following messages keep pop up whenever I login to the system (HP K420/OS: B.10.20, 32-bit).

############ ERRORS FOUND AT BOOT ############
clntudp_create: out of memory
clntudp_create: out of memory
clntudp_create: out of memory
##############################################

The errors will disappear after rebooting the machine. After 2~3 days the error pop up again and sometime have to wait untill the errors stopped. I wonder because the machine have enough memory.

Memory Information:
physical page size = 4096 bytes, logical page size = 4096 bytes
Physical: 1179648 Kbytes, lockable: 912248 Kbytes, available: 1049204 Kbytes

Please advise.

regards,
Munawwar

Re: clnt_udp error

T G Manikandan — Fri, 04 Oct 2002 05:40:30 GMT

These messages are for lack of free memory on the system.

Just do a
#UNIX95= ps -e -o ruser,pid,vsz=Kbytes|more

to find out the processes using most of your memory.
How much swap space you have for this 1Gb of RAM.
What are the applications you are running?

Thanks

Re: clnt_udp error

U.SivaKumar_2 — Fri, 04 Oct 2002 06:08:07 GMT

Hi,

available: 1049204
This value is static. But we have to find out
the real-time memory out occupied out of the available memory. This error is returned when
malloc() fails .
#top
See the free memory.

regards,
U.SivaKumar

Re: clnt_udp error

Ahmad Munawwar — Fri, 04 Oct 2002 07:30:48 GMT

Hi,

The system running TMOS (Telecom Management Operating System) application.

Here is the result of the command, i failed to run UNIX95= command, any idea

Script started on Fri Oct 4 16:22:42 2002
[TMOS#2] root@s09brf07:/> swapinfo

Kb Kb Kb PCT START/ Kb
TYPE AVAIL USED FREE USED LIMIT RESERVE PRI NAME
dev 614400 8872 605528 1% 0 - 1 /dev/vg00/lvol2
dev 614400 9684 604716 2% 0 - 1 /dev/vg01/swap2
reserve - 494520 -494520
memory 916196 789408 126788 86%

[TMOS#2] root@s09brf07:/> UNIX95= ps -e -o ruser,pid,vsz=Kbytes|more

UNIX95=: Command not found.

[TMOS#2] root@s09brf07:/> bdf

Filesystem kbytes used avail %used Mounted on
/dev/vg00/lvol1 79701 51852 19878 72% /
/dev/vg00/lvol6 288157 208732 50609 80% /var
/dev/vg00/lvol5 498645 353762 95018 79% /usr
/dev/vg00/lvol4 46069 35427 6035 85% /tmp
/dev/vg00/lvol3 498645 443111 5669 99% /opt
/dev/vg01/fs1 10519338 7879458 1587946 83% /fs1
[TMOS#2] root@s09brf07:/> top

Result of top command
Memory: 193816K (136420K) real, 208620K (144952K) virtual, 43596K free Page# 1/4

As you can see the /opt is 99%, do you think this cause the problem?

br,
Munawwar

Re: clnt_udp error

T G Manikandan — Fri, 04 Oct 2002 07:47:15 GMT

use ksh or sh for

UNIX95= ps -e -o ruser,pid,vsz=Kbytes

Thanks

Re: clnt_udp error

Ahmad Munawwar — Fri, 25 Oct 2002 01:18:22 GMT

Hi,

I find the workaround to resolve the problem, it is to empty the file "/var/tmos/logs/cap/TMOS_RC.log".

Thank you for your guide

br,
munawwar