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  1. #1
    Join Date
    Jan 2005
    Posts
    24

    mt_shm_remove: WARNING: may not have removed all/correct segments

    Hi friends,
    I have installed informix IDS 9.21 FC7 version .
    configured all the files ONCONFIG and sqlhosts and /etc/services.
    but when i run "oninit -iv"
    i am getting this shared memory error.

    19:06:16 Event alarms enabled. ALARMPROG = '/informix/ids921fc7/etc/log_full.'
    19:06:16 Booting Language <c> from module <>
    19:06:16 Loading Module <CNULL>
    19:06:16 Booting Language <builtin> from module <>
    19:06:16 Loading Module <BUILTINNULL>
    19:06:23 Informix Dynamic Server 2000 Version 9.21.FC7 Software Serial Num6
    19:06:23 Informix Dynamic Server 2000 Stopped.

    19:06:23 mt_shm_remove: WARNING: may not have removed all/correct segments

    19:06:16 Event alarms enabled. ALARMPROG = '/informix/ids921fc7/etc/log_full.'
    19:06:16 Booting Language <c> from module <>
    19:06:16 Loading Module <CNULL>
    19:06:16 Booting Language <builtin> from module <>
    19:06:16 Loading Module <BUILTINNULL>
    19:06:23 Informix Dynamic Server 2000 Version 9.21.FC7 Software Serial Num6
    19:06:23 Informix Dynamic Server 2000 Stopped.

    $oninit -iv

    This action will initialize Informix Dynamic Server 2000;
    any existing Informix Dynamic Server 2000 databases will NOT be accessible -
    Do you wish to continue (y/n)? y
    Checking group membership to determine server run modesucceeded
    Reading configuration file '/informix/ids921fc7/etc/yennora.onconfig'...succeedd
    Creating /INFORMIXTMP/.infxdirs ... succeeded
    Creating infos file "/informix/ids921fc7/etc/.infos.onlineipc_yn" ... "/informid
    Writing to infos file ... succeeded
    Checking config parameters...succeeded
    Allocating and attaching to shared memory...succeeded
    Creating resident pool 126016 kbytes...succeeded
    Creating buffer pool 127998 kbytes...succeeded
    Creating buffer pool 6 kbytes...succeeded
    Initializing rhead structure...succeeded
    Initializing ASF ...succeeded
    Initializing Dictionary Cache and SPL Routine Cache...succeeded
    Bringing up ADM VP...succeeded
    Creating VP classes...succeeded
    Onlining 1 additional cpu vps...succeeded
    Onlining 12 IO vps...succeeded
    Forking main_loop thread...succeeded
    Initializing DR structures...succeeded
    Forking 1 'ipcshm' listener threads...succeeded
    Forking 1 'soctcp' listener threads...succeeded
    Starting tracing...succeeded
    Initializing 12 flushers...succeeded
    oninit: Not enough room in ROOT DBspace.
    Requested 130932K, ONCONFIG value 'ROOTSIZE' 128000K.
    oninit: Fatal error in shared memory initialization
    $

    please can any one help in this

    Appreciate your help.

    Thanks
    Sundar

  2. #2
    Join Date
    Mar 2003
    Location
    Palmer, Alaska USA
    Posts
    13
    From the error messages, it looks like your rootsize is too small. Try increasing your ROOTSIZE parameter in your onconfig file to 256000 and try again.
    Don't take my word for it ... trial and error is my methodology (mostly error)...and then I forget and go thru it all again!

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