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Operating Systems AIX "too big" and "not enough memory" errors in shell script Post 302285599 by jerardfjay on Monday 9th of February 2009 09:50:14 AM
Old 02-09-2009
Question

Quote:
Originally Posted by bakunin
Hmm, when a command as small as "/usr/bin/rm" does not fit into memory any more (as per your first post here) there is something seriously wrong.

bakunin
Bakunin,

I concur too. I am not sure what is causing these errors and they seem to last for a couple of minutes and then they would not appear for the rest of the day. Then they would not occur for a couple of days and then they would prop up. Seems very strange. We do have java processes that are event driven by MQ. In fact our MQ itself has a java wrapper around it. Since I am not a root user I will post everything except svmon -G output.
Here are the rest of the outputs that you

Code:
ps -ef | grep java
     xxx 140596 140870   0 09:12:51      -  0:01 /usr/java131/jre/sh/java -mx256m -ms64m abcde.xx.yy.gpc.gco.cm.mqft.dispatcher.MqftDispatcherProgram /appl01/GPC/conf/mqft.disp.cfg
 userid 156590 135086   0 09:13:01  pts/5  0:00 grep java

Code:
 vmstat -v
              3670016 memory pages
              3570524 lruable pages
               252061 free pages
                    1 memory pools
               222137 pinned pages
                 80.1 maxpin percentage
                  3.0 minperm percentage
                 80.0 maxperm percentage
                 79.9 numperm percentage
              2856298 file pages
                  0.0 compressed percentage
                    0 compressed pages
                 79.9 numclient percentage
                 80.0 maxclient percentage
              2856298 client pages
                    0 remote pageouts scheduled
                10520 pending disk I/Os blocked with no pbuf
                    0 paging space I/Os blocked with no psbuf
                 3026 filesystem I/Os blocked with no fsbuf
                    0 client filesystem I/Os blocked with no fsbuf
                39249 external pager filesystem I/Os blocked with no fsbuf

Code:
 lsps -a
Page Space      Physical Volume   Volume Group    Size %Used Active  Auto  Type
hd6             hdisk45           rootvg        6144MB     1     yes   yes    lv

As soon as I can get one of the UNIX admins to work with me on the svmon -G command I will post the results of that command as well. Thank you for your comments.

Jerardfjay
 

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platform::shell(n)					       Tcl Bundled Packages						platform::shell(n)

__________________________________________________________________________________________________________________________________________________

NAME
platform::shell - System identification support code and utilities SYNOPSIS
package require platform::shell ?1.1.4? platform::shell::generic shell platform::shell::identify shell platform::shell::platform shell _________________________________________________________________ DESCRIPTION
The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell. This package allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only requirement is that the other shell (identified by its path), is actually executable on the current machine. While for most platform this means that the architecture of the interrogated shell is identical to the architecture of the running shell this is not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run 32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers. For applications like a code repository it is important to identify the architecture of the shell which will actually run the installed packages, versus the architecture of the shell running the repository software. COMMANDS
platform::shell::identify shell This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell. platform::shell::generic shell This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell. platform::shell::platform shell This command returns the contents of tcl_platform(platform) for the specified Tcl shell. KEYWORDS
operating system, cpu architecture, platform, architecture platform::shell 1.1.4 platform::shell(n)
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