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AIX file system tuning

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Operating Systems AIX AIX file system tuning
# 1  
Old 11-25-2012
AIX file system tuning
how do i determine the percentage of the following befor i install oracle 11g


maxperm%

maxclient%

v_pinshm

lgpg_regions

lgpg_size
# 2  
Old 11-25-2012
Have a look at the man pages of "vmo" and "ioo".

Be aware, though, that some big changes in memory management occurred in the last versions of AIX. What was true for 5.3 might not be true any more for 6.1 and might even have changed in 7.x. Some parameters in "vmo" changed their default values, some became "hidden parameters", some changed their meaning, so be careful in interpreting what you see.

I hope this helps.

bakunin
# 3  
Old 11-25-2012
Read This great materials about how to tune AIX for Oracle

IBM Techdocs White Paper: Oracle Architecture and Tuning on AIX v2.30
# 4  
Old 11-26-2012
Quote:
Originally Posted by bakunin
Have a look at the man pages of "vmo" and "ioo".

Be aware, though, that some big changes in memory management occurred in the last versions of AIX. What was true for 5.3 might not be true any more for 6.1 and might even have changed in 7.x. Some parameters in "vmo" changed their default values, some became "hidden parameters", some changed their meaning, so be careful in interpreting what you see.

I hope this helps.

bakunin

as i read the AIX 7.1 is already tunned in VMM level .

thanks for the replay

---------- Post updated at 09:13 AM ---------- Previous update was at 09:12 AM ----------

Quote:
Originally Posted by gito
Read This great materials about how to tune AIX for Oracle

IBM Techdocs White Paper: Oracle Architecture and Tuning on AIX v2.30

i have print the PDF file and i have found a lot of good information about tunning .
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