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Full Discussion: aix 61 and oracle 11
Operating Systems AIX aix 61 and oracle 11 Post 302424359 by prebila on Tuesday 25th of May 2010 04:53:49 AM
Old 05-25-2010
aix 61 and oracle 11

Hi,

we need to upgrade from aix 5.3 oracle 9 to aix 6.1 oracle 11.
Our base interest is on vmo and disk setup

On aix 5.3 we change lru_file_repage to 0.

We split disk layout ( emc cx4 ) to tree volume groups:
- one for data base files ( one filesystem over two lun/hdiskpower, block size 4096, mount as cio)
- one for redologs ( two filesystemseach ovet one lun/hdiskpower, block size 512, mount as cio )
- one for archivelogs ( one filesystem over two lun/hdiskpower, block size 4096, no cio mount)

aio setup is as follows:
- minimum 100, max per cpu 500, max requests 32k

So what to do on aix 6.1 ( emc dmx )?
- in several docs aix 6.1 is database ready out of the box. aio does need to be changed cio too.
- is this disk layout corect? do we need to change anything? increase number of luns under database files?

Regards
 

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Linux::Distribution(3pm)				User Contributed Perl Documentation				  Linux::Distribution(3pm)

NAME
Linux::Distribution - Perl extension to detect on which Linux distribution we are running. SYNOPSIS
use Linux::Distribution qw(distribution_name distribution_version); if(my $distro = distribution_name) { my $version = distribution_version(); print "you are running $distro, version $version "; } else { print "distribution unknown "; } Or else do it OO: use Linux::Distribution qw(distribution_name distribution_version); my $linux = Linux::Distribution->new; if(my $distro = $linux->distribution_name()) { my $version = $linux->distribution_version(); print "you are running $distro, version $version "; } else { print "distribution unknown "; } DESCRIPTION
This is a simple module that tries to guess on what linux distribution we are running by looking for release's files in /etc. It now looks for 'lsb-release' first as that should be the most correct and adds ubuntu support. Secondly, it will look for the distro specific files. It currently recognizes slackware, debian, suse, fedora, redhat, turbolinux, yellowdog, knoppix, mandrake, conectiva, immunix, tinysofa, va-linux, trustix, adamantix, yoper, arch-linux, libranet, gentoo, ubuntu, scientific, oracle enterprise linux and redflag. It has function to get the version for debian, suse, fedora, redhat, gentoo, slackware, scientific, oracle enterprise linux, redflag and ubuntu(lsb). People running unsupported distro's are greatly encouraged to submit patches :-) EXPORT None by default. TODO
Add the capability of recognize the version of the distribution for all recognized distributions. AUTHORS
Alexandr Ciornii <alexchorny@gmail.com>, <http://chorny.net> Alberto Re, <alberto@accidia.net> Judith Lebzelter, <judith@osdl.org> COPYRIGHT AND LICENSE
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.5 or, at your option, any later version of Perl 5 you may have available. perl v5.14.2 2012-03-18 Linux::Distribution(3pm)
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