10 More Discussions You Might Find Interesting
1. AIX
Hello,
I would like to understand better in AIX memory use
/ > svmon -G -O unit=MB
Unit: MB
--------------------------------------------------------------------------------------
size inuse free pin virtual available mmode
memory 9216.00 ... (4 Replies)
Discussion started by: Phat
4 Replies
2. AIX
Hello,
The system has been rebooted and I need to see the commands executed in the system prior to restart by the oracle user.The history command is not showing me the commands executed prior to reboot.
Please advise.
Best regards,
Vishal (1 Reply)
Discussion started by: Vishal_dba
1 Replies
3. AIX
Hi folks,
Will you help me getting the edition (standard, express, enterprise) of AIX 6.1 installed. Is there any straight method to find out.
i have tried
uname
oslevel, but no luck,
Regards,
gjarms (2 Replies)
Discussion started by: gjarms
2 Replies
4. AIX
Hi,
I have just upgraded one of our AiX box's memory but my partition has not been able to use this extra 2gb - It seems to have a maximum memory size of around 6gb.
The system can see 8gb but I do not seem to be able to allocate this to the partition.
Any help would be gratefully... (2 Replies)
Discussion started by: AJCG1976
2 Replies
5. UNIX for Dummies Questions & Answers
Hi
I have one Java application installed in my Solaris system. Is there a way to find out the heap memory allocated size/used size/free size for the particular Java process?
If anyone knows the command, please let me know. Even I appreciate if I have any scripts to find out the same.
... (0 Replies)
Discussion started by: nthiruvenkatam
0 Replies
6. UNIX for Advanced & Expert Users
I have 2 boxes one running AIX 5.3 and the other running HP 11.31. Both systems have the same application running but HP seems to be using more memory than AIX by almost double. I have to use 2 different methods because both machines have different backend software to look at memory. What is the... (2 Replies)
Discussion started by: kfdalton
2 Replies
7. AIX
consider on day1, in PVCS repository we have java files like a.java,b.java with version revision 1.0, through ANT build script we have compiled and created an ear,named c.ear in AIX build server.we have transfered this ear from build server to portal server through FTP using KSHELL.
consider... (0 Replies)
Discussion started by: kareemaashik
0 Replies
8. AIX
Hi,
Stats:
AIX 5.3, P590 series. 8 CPUs, 27GB RAM. DB SGA 4GB
MAXCLIENT=MAXPERM% = 20% (MIN IS 10%)
lru_file_repage =1
strict value for maxperm and for maxclient both set to 1.
File system=jfs2.
paging = 1% all the time (means no paging)
Consider the following at point in time:
From... (1 Reply)
Discussion started by: shahidsa
1 Replies
9. UNIX for Dummies Questions & Answers
how do u check if a daemon is running in AIX..
Is it ps -ef|grep daemon
lssrc -s demon ???
Thanks! (0 Replies)
Discussion started by: karthikosu
0 Replies
10. AIX
Hi All,
I have a question, can you guys please help me by giving your valuable suggestons:
I am using AIX 5L, running oracle 7 version. I need to increase the oracle memory to 40 MB more. Currently Oracle occupies 260M. I wanted to know whether I can increase the memory without any problem.... (3 Replies)
Discussion started by: kollam68
3 Replies
PERLOS400(1) Perl Programmers Reference Guide PERLOS400(1)
NAME
perlos400 - Perl version 5 on OS/400
DESCRIPTION
This document describes various features of IBM's OS/400 operating system that will affect how Perl version 5 (hereafter just Perl) is
compiled and/or runs.
By far the easiest way to build Perl for OS/400 is to use the PASE (Portable Application Solutions Environment), for more information see
<http://www.iseries.ibm.com/developer/factory/pase/index.html> This environment allows one to use AIX APIs while programming, and it
provides a runtime that allows AIX binaries to execute directly on the PowerPC iSeries.
Compiling Perl for OS/400 PASE
The recommended way to build Perl for the OS/400 PASE is to build the Perl 5 source code (release 5.8.1 or later) under AIX.
The trick is to give a special parameter to the Configure shell script when running it on AIX:
sh Configure -DPASE ...
The default installation directory of Perl under PASE is /QOpenSys/perl. This can be modified if needed with Configure parameter
-Dprefix=/some/dir.
Starting from OS/400 V5R2 the IBM Visual Age compiler is supported on OS/400 PASE, so it is possible to build Perl natively on OS/400. The
easier way, however, is to compile in AIX, as just described.
If you don't want to install the compiled Perl in AIX into /QOpenSys (for packaging it before copying it to PASE), you can use a Configure
parameter: -Dinstallprefix=/tmp/QOpenSys/perl. This will cause the "make install" to install everything into that directory, while the
installed files still think they are (will be) in /QOpenSys/perl.
If building natively on PASE, please do the build under the /QOpenSys directory, since Perl is happier when built on a case sensitive
filesystem.
Installing Perl in OS/400 PASE
If you are compiling on AIX, simply do a "make install" on the AIX box. Once the install finishes, tar up the /QOpenSys/perl directory.
Transfer the tarball to the OS/400 using FTP with the following commands:
> binary
> site namefmt 1
> put perl.tar /QOpenSys
Once you have it on, simply bring up a PASE shell and extract the tarball.
If you are compiling in PASE, then "make install" is the only thing you will need to do.
The default path for perl binary is /QOpenSys/perl/bin/perl. You'll want to symlink /QOpenSys/usr/bin/perl to this file so you don't have
to modify your path.
Using Perl in OS/400 PASE
Perl in PASE may be used in the same manner as you would use Perl on AIX.
Scripts starting with #!/usr/bin/perl should work if you have /QOpenSys/usr/bin/perl symlinked to your perl binary. This will not work if
you've done a setuid/setgid or have environment variable PASE_EXEC_QOPENSYS="N". If you have V5R1, you'll need to get the latest PTFs to
have this feature. Scripts starting with #!/QOpenSys/perl/bin/perl should always work.
Known Problems
When compiling in PASE, there is no "oslevel" command. Therefore, you may want to create a script called "oslevel" that echoes the level
of AIX that your version of PASE runtime supports. If you're unsure, consult your documentation or use "4.3.3.0".
If you have test cases that fail, check for the existence of spool files. The test case may be trying to use a syscall that is not
implemented in PASE. To avoid the SIGILL, try setting the PASE_SYSCALL_NOSIGILL environment variable or have a handler for the SIGILL. If
you can compile programs for PASE, run the config script and edit config.sh when it gives you the option. If you want to remove fchdir(),
which isn't implement in V5R1, simply change the line that says:
d_fchdir='define'
to
d_fchdir='undef'
and then compile Perl. The places where fchdir() is used have alternatives for systems that do not have fchdir() available.
Perl on ILE
There exists a port of Perl to the ILE environment. This port, however, is based quite an old release of Perl, Perl 5.00502 (August 1998).
(As of July 2002 the latest release of Perl is 5.8.0, and even 5.6.1 has been out since April 2001.) If you need to run Perl on ILE,
though, you may need this older port: <http://www.cpan.org/ports/#os400> Note that any Perl release later than 5.00502 has not been ported
to ILE.
If you need to use Perl in the ILE environment, you may want to consider using Qp2RunPase() to call the PASE version of Perl.
AUTHORS
Jarkko Hietaniemi <jhi@iki.fi> Bryan Logan <bryanlog@us.ibm.com> David Larson <larson1@us.ibm.com>
perl v5.16.2 2012-10-11 PERLOS400(1)