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Thread: post/wait installation error ora-21746

  1. #1
    Join Date
    Mar 2001
    Posts
    4

    Red face

    I have recently installed Oracle 8.1.6 on Sun Solaris 2.51. I could not create database through database assistant i got the following error
    ora-21746 - post/wait installation failure.
    The RAM is 512MB
    the kernel settings are as follows:

    SHMMAX - 4294967295
    SHMMIN - 1
    SHMMNI - 100
    SHMSEG - 10
    SEMMNS - 200
    SEMMNI - 70
    SEMMSL - 50 (Equal to 50 processes in init.ora)

    so i have abondened the database creation through database assistant, and instead decided to do it after starting the instance. I gave the following command and still i got the same error.

    SVRMGR> connect internal
    SVRMGR> startup nomount



    Please help me to solve the problem.
    thanks in advance
    dwaraka

    [Edited by dwaraka on 03-11-2001 at 03:15 PM]
    dwaraka K

  2. #2
    Join Date
    Mar 2000
    Location
    india
    Posts
    54
    HI,
    SHMMAX values should be 0.5*physical memory present.
    Change this and give a try.

  3. #3
    Join Date
    Dec 1999
    Location
    Alpharetta, GA, US
    Posts
    192
    Did you reboot the box, After you made changes to the system file.

    If not do it. i think this will solve your problem.

    Thanks.

    Chan
    OCP7.3/8.0/8i/9i
    Sun Certified Sys. Admin

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