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"too big" and "not enough memory" errors in shell script

 
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Old 02-05-2009
"too big" and "not enough memory" errors in shell script
Hi,

This is odd, however here goes. There are several shell scripts that run in our production environment AIX 595 LPAR m/c, which has sufficient memory 14GB (physical memory) and horsepower 5CPUs. However from time to time we get the following errors in these shell scripts. The time when these happen there is not much activity going on and the errors seem to eventually go away since the scripts which are getting these types of errors are scheduled to run from TWS (maestro) and run all day long. They run just fine during the peak hours of acitivity on the box. Can someone tell me what to check or do for these types of errors.

Code:
 vmstat
System Configuration: lcpu=5 mem=14336MB

Code:
 oslevel
5.2.0.0

Code:
AAA.sh_20090203.log:/entH/bin/AAA.sh[277]: /usr/bin/rm: 0403-013 There is not enough memory available to run the command.
AAA.sh_20090203.log:/entH/bin/AAA.sh[278]: /usr/bin/rm: 0403-013 There is not enough memory available to run the command.
AAA.sh_20090203.log:/entH/bin/AAA.sh[279]: /usr/bin/rm: 0403-013 There is not enough memory available to run the command.
AAA.sh_20090203.log:/entH/bin/AAA.sh[287]: /usr/bin/rm: 0403-013 There is not enough memory available to run the command.

XXXXX.sh_20090203.log:/entH/bin/XXXXX.sh[106]: /usr/bin/grep: too big
XXXXX.sh_20090203.log:/entH/bin/XXXXX.sh[124]: /usr/bin/grep: too big
XXXXX.sh_20090203.log:/entH/bin/XXXXX.sh[124]: /usr/bin/wc: too big
XXXXX.sh_20090203.log:/entH/bin/XXXXX.sh[129]: /usr/bin/ls: too big
XXXXX.sh_20090203.log:/entH/bin/XXXXX.sh[130]: /usr/bin/wc: too big

YYYYY.sh_20090203.log:/entH/bin/YYYYY.sh[107]: /usr/bin/grep: too big
YYYYY.sh_20090203.log:/entH/bin/YYYYY.sh[125]: /usr/bin/wc: too big
YYYYY.sh_20090203.log:/entH/bin/YYYYY.sh[125]: /usr/bin/grep: too big
YYYYY.sh_20090203.log:/entH/bin/YYYYY.sh[130]: /usr/bin/ls: too big
YYYYY.sh_20090203.log:/entH/bin/YYYYY.sh[131]: /usr/bin/cat: too big

ZZZZZ.sh_20090203.log:/entH/bin/ZZZZZ.sh[107]: /usr/bin/grep: too big
ZZZZZ.sh_20090203.log:/entH/bin/ZZZZZ.sh[125]: /usr/bin/wc: too big
ZZZZZ.sh_20090203.log:/entH/bin/ZZZZZ.sh[125]: /usr/bin/grep: too big
ZZZZZ.sh_20090203.log:/entH/bin/ZZZZZ.sh[130]: /usr/bin/ls: too big

Please advise.
Thanks
Jerardfjay
 
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