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author's profile photo Former Member
Former Member

Kernal parameters errors while installing in hp-ux 11.31

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.

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  • Best Answer
    author's profile photo Former Member
    Former Member
    Posted on Jan 06, 2014 at 07:24 AM
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  • author's profile photo Former Member
    Former Member
    Posted on Jan 06, 2014 at 09:15 AM

    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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  • author's profile photo Former Member
    Former Member
    Posted on Jan 06, 2014 at 09:56 AM

    Hi Murali,

    pls refer below notes

    146289

    Parameter Recommendations for 64-Bit SAP Kernel

    1457063SAP 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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  • author's profile photo Former Member
    Former Member
    Posted on Jan 06, 2014 at 09:53 AM

    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    and msgseg and msgmax parameters i can omit as it is obsolete in HP-UX 11.31.

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