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Full Discussion: "too big" and "not enough memory" errors in shell script
Operating Systems AIX "too big" and "not enough memory" errors in shell script Post 302284392 by jerardfjay on Thursday 5th of February 2009 12:05:07 PM
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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LEARN ABOUT HPUX

gzexe

GZEXE(1)						      General Commands Manual							  GZEXE(1)

NAME

       gzexe - compress executable files in place

SYNOPSIS

       gzexe name ...

DESCRIPTION

       The  gzexe  utility  allows you to compress executables in place and have them automatically uncompress and execute when you run them (at a
       penalty in performance).  For example if you execute ``gzexe /usr/bin/gdb'' it will create the following two files:
	   -rwxr-xr-x  1 root root 1026675 Jun	7 13:53 /usr/bin/gdb
	   -rwxr-xr-x  1 root root 2304524 May 30 13:02 /usr/bin/gdb~
       /usr/bin/gdb~ is the original file and /usr/bin/gdb is the self-uncompressing executable file.  You can remove /usr/bin/gdb~ once  you  are
       sure that /usr/bin/gdb works properly.

       This utility is most useful on systems with very small disks.

OPTIONS

       -d     Decompress the given executables instead of compressing them.

SEE ALSO

       gzip(1), znew(1), zmore(1), zcmp(1), zforce(1)

CAVEATS

       The  compressed executable is a shell script.  This may create some security holes.  In particular, the compressed executable relies on the
       PATH environment variable to find gzip and some standard utilities (basename, chmod, ln, mkdir, mktemp, rm, sleep, and tail).

BUGS

       gzexe attempts to retain the original file attributes on the compressed executable, but you may have to fix them manually  in  some  cases,
       using chmod or chown.

																	  GZEXE(1)
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