topic Re: how to create a kernel parameters templates in Operating System - HP-UX

how to create a kernel parameters templates

reuben_8 — Wed, 18 Jun 2003 01:27:34 GMT

L2000???L3000???N4000???HPUX 11.00;WEBLOGIC???TUXEDO???ORACLE 9I

Re: how to create a kernel parameters templates

Ollie R — Wed, 18 Jun 2003 03:25:37 GMT

Hello ???,
Could you please explain your questions using the "-v" option? A little more detail would be nice, as would a name!
Thanks,
Ollie.

Re: how to create a kernel parameters templates

Karthik S S — Wed, 18 Jun 2003 03:49:13 GMT

Use the kmtune command to get the list of kernel parameters ...

Regards
Karthik

Re: how to create a kernel parameters templates

reuben_8 — Wed, 18 Jun 2003 04:22:03 GMT

step 1:how to create three common templates for web server,application server and database server(example: sam->Apply Tuned Parameter Set... -> General OLTP/Database Server System)

step 2:what is Tunable parameters for weblogic,tuxedo,oracle 9i

Re: how to create a kernel parameters templates

twang — Wed, 18 Jun 2003 04:34:35 GMT

For Oracle, there are some tunable parameters:
Files: nfile, nflocks, ninode
maxfiles, maxfiles_lim
Memory: bufpages, nbuf
dbc_max_pct, dbc_min_pct
Swap: swapmem_on
swchunk
maxswapchunks
Process: nproc, maxuprc
maxdsiz, maxssiz, maxtsiz
File Open Mode: o_sync_is_o_dsync
Shared Mem: SHMEM SHMMAX SHMMNI SHMSEG
Semaphores: SEMA SEMMNS SEMMNI SEMMAP
Special: fs_async
maxusers

Hope this can help you.

Re: how to create a kernel parameters templates

Ollie R — Wed, 18 Jun 2003 04:38:43 GMT

Hi,
The templates are defined in the directory:
/usr/sam/lib/kc/tuned
I can't help with the parameter values as I'm not an expert in these apps. Suggest you get help from application documentation and/or support.
Regards,
Ollie.

Re: how to create a kernel parameters templates

twang — Wed, 18 Jun 2003 04:55:18 GMT

First of all, I am sorry for above connection problem.
The following are some Unix kernel parameters that should be monitored and possibly increased after changes are made to the related init.ora parameter.

Init.ora Parameter Unix Kernel Parameter
db_block_buffers shmmax
db_files (maxdatafiles) nfile, maxfiles
large_pool_size shmmax
log_buffer shmmax
processes nproc, semmsl, semmns
shared_pool_size shmmax

Re: how to create a kernel parameters templates

Kimberly Ann — Wed, 18 Jun 2003 16:27:31 GMT

Hi All,

The author of this post has used Chinese simplified language characters for his name. These are not supported in the forums (English only at the moment). The member has been notified to use English language characters for his name.

Thanks,
Dan