topic Re: kerenl parameters for multiple oracle databases in Operating System - HP-UX

kerenl parameters for multiple oracle databases

Greg Roberts — Thu, 26 Oct 2000 20:07:39 GMT

Our new hp9000 running hp11 has 4GB's of memory but the old server with only 769MB seems to run mutliple databases better. My DBA wants to run like 12 large oracle databases. The memory usage reported by sam is only like 130-160 MB, no where near 4GB. I'm trying to get more memory usage to run more processes. Problem is I don't know what kernal paramters to increase to get more "usage". The values below are from our old server and from our internal oracle support. Since the old server was running some of these paramters I would think they could go higher, BUT WHICH????? Any suggestion appreicated.

Running like
maxfiles 2048
maxssiz 100 mb
maxuprc 512
nfile 11678
ninode 8772
nproc 4116
semmni 514
semmns 512
shmmax 1GB
shmmni 1024

Re: kerenl parameters for multiple oracle databases

Victor BERRIDGE — Thu, 26 Oct 2000 20:10:11 GMT

You could start looking at:
http://docs.hp.com/hpux/onlinedocs/os/KCparams.OverviewAll.html

Good luck

Victor

Re: kerenl parameters for multiple oracle databases

Victor BERRIDGE — Thu, 26 Oct 2000 20:16:05 GMT

This is a good start:
http://docs.hp.com/hpux/onlinedocs/os/KCparams.OverviewAll.html

Regards
Victor

Re: kerenl parameters for multiple oracle databases

Victor BERRIDGE — Thu, 26 Oct 2000 20:16:31 GMT

This is a good start:
http://docs.hp.com/hpux/onlinedocs/os/KCparams.OverviewAll.html

Regards
Victor

Re: kerenl parameters for multiple oracle databases

Victor BERRIDGE — Thu, 26 Oct 2000 20:17:02 GMT

This is a good start:
http://docs.hp.com/hpux/onlinedocs/os/KCparams.OverviewAll.html

Regards
Victor