Corporation Server User Manual

Kernel Parameters
Requirements 2-7
# /usr/sbin/swlist -l patch | more
If a required patch is not installed, download it from the following URL and install
it:
http://itresourcecenter.hp.com
2.4 Kernel Parameters
The computers on which you plan to install OracleAS Metadata Repository require
their kernel parameters to be set to the minimum values listed in the following
sections:
■ Section 2.4.1, "Kernel Parameter Settings for OracleAS Metadata Repository"
2.4.1 Kernel Parameter Settings for OracleAS Metadata Repository
Verify that the kernel parameters shown in the following table are set either to the
formula shown, or to values greater than or equal to the recommended value shown.
The procedures following the table describe how to verify and set the values.
Parameter Recommended Formula or Value
ksi_alloc_max (nproc*8)
max_thread_proc 3000
maxdsiz 2063835136 (2 GB)
maxdsiz_64bit 2147483648 (2 GB)
maxfiles 2048
maxfiles_lim 2048
maxssiz 134217728 (128 MB)
maxssiz_64bit 1073741824 (1 GB)
maxuprc ((nproc*9)/10)
msgmap (2+msgmni)
msgmni 4096
msgseg 32767
msgtql 4096
ncsize (ninode+1024)
nfile (15*nproc+2048)
nflocks 4096
ninode (8*nproc+2048)
nkthread (((nproc*7)/4)+16)
nproc 4096
semmni 4096
semmns (semmni*2)
semmnu (nproc-4)
semvmx 32767