Memory Fault

[Vito Sarducci]

I had this error last night in my cron activities and was wondering if anyone knows what this might be?

/usr/lib/sa/sa2[10]: 24986 Memory fault (coredump)

Please advise?

Vito

[Emiel van Grinsven]

Hi,

What is the line in your crontab?
Is it something like:

#reduce the sar data
5 18 * * * /usr/lbin/sa/sa2 -s 8:00 -e 18:01 -i 1200 -A

grt, E.

[Vito Sarducci]

00,15,30,45 * * * * /usr/lib/sa/sa1
#
#05 18 * * 01-05 /usr/lib/sa/sa2 -s 08:00 -e 18:01 -i 1200 -A
05 18 * * 01-05 /usr/lib/sa/sa2 -s 06:00 -e 18:01 -i 1200 -A
#
00,05,10,15,20,25,30,35,40,45,50,55 * * * * /usr/sbin/dmesg - >> /var/adm/messas
#
#0 8,14 * * * /usr/local/bin/stalepp 1>/dev/null 2>/dev/null
#
0 3 * * * /etc/vgcfgbackup /dev/vg00 1>/dev/null 2>>/var/adm/syslog/syslog.log

[Emiel van Grinsven]

What happens if you run this line from the prompt?

/usr/lib/sa/sa2 -s 06:00 -e 18:01 -i 1200 -A

[Clemens van Everdingen]

Hi,

Can you do
file core
strings core

see thread:

http://forums.itrc.hp.com/cm/QuestionAnswer/1,,0xf3d399f08a51d61190040090279cd0f9,00.html

C.

[Emiel van Grinsven]

Vito,

Check if patch PHCO_25174 is installed on your system. If not, install it, it's a known problem for sar to coredump when extracting
data from a previously recorded file that contains RESTART
records.

HTH, Emiel

[Hai Nguyen_1]

Vito,

Try to change start time to 06:01 as follows:

05 18 * * 01-05 /usr/lib/sa/sa2 -s 06:01 -e 18:01 -i 1200 -A

This is a work around. I ran into this problem before.

Hai

[S.K. Chan]

One more patch for you to check, make sure you have the latest libc cumulative patch ie PHCO_25707 (for 11.00), this patch updates libc library used by sar.