on 01-06-2014 7:04 AM
Hi Team,
Kindly help me to solve this issue.
I am installing ECC 6.0 SR2, before installation checked the pre-requisite for HP-UX 11.31 with ORACLE Database.
It is showing the following OS Kernel parameters to set with values.
dbc_max_pct
dbc_min_pct
nfile
msgmap
msgssz
msgseg
But, when I look into OS Kernel parameters, these all are not there in HP UX 11.31
Can anyone suggest me, how to go ahead with these parameters as well as where these parameter values effect if we omit.
check the note 172747 - SAP on HP-UX: OS kernel parameter recommendations
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Hi,
Please follow the below note also.
1031960 - Recommendations and availability of HP-UX 11.31
Thanks
Rishi Abrol
Hi Murali,
pls refer below notes
146289 | Parameter Recommendations for 64-Bit SAP Kernel |
1457063 | SAP on HP-UX: Consolidating SAP Systems |
How to Configure HP-UX Kernel Parameters for Long Hostnames - Basis Corner - SCN Wiki
Regards
Nayeem
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Hi Rishi & Sunil,
For the correction of my self
dbc_max_pct = filecache_max
dbc_min_pct = filecache_min
So need to set the equivalent values in this parameters.
and msgseg and msgmax parameters i can omit as it is obsolete in HP-UX 11.31.
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Hi Team,
Below values i can able to change but as per recommendation 172747
i am not able to change the values of dbc_max_pct ,dbc_max_min_pct,msgmax,msgseg parameters is this values highly required or else we can skip..?
swchunk | set |
vps_ceiling | set |
nkthread | set |
max_thread_proc | set |
maxuprc | set |
maxssiz_64bit | set |
maxdsiz_64bit | set |
vxfs_ifree_timelag | set |
vx_ninode | set |
nflocks | set |
maxfiles | set |
maxfiles_lim | set |
nfile | set |
shmseg | set |
shmmni | set |
shmmax | set |
semmnu | set |
semmni | set |
semmns | set |
msgmni | set |
msgmnb | set |
msgtql | set |
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Hi,
When you go for the parameter check report does it gives you critical error ?
These two parameters are for file system caching. So related tp performance.
1077887 - SAP on HP-UX:mount & filesystem options for best performance
dbc_max_pct ,dbc_max_min_pct
Why cant you change it?
Check this link for other parameter.
Thanks
Rishi Abrol
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