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  1. #1
    Join Date
    Jan 2006
    Posts
    4

    Angry Unanswered: shmget: [EEXIST][17]: key 52574801: problem in a cluster system

    Hello,

    pls i have a problem with informix running on a cluster system. the informix starts and stop immediately and with the following error

    17:08:03 Checkpoint loguniq 9, logpos 0xd77018, timestamp: 2996261

    17:08:03 Maximum server connections 0
    17:08:03 On-Line Mode
    17:08:11 IBM Informix Dynamic Server Started.
    17:08:11 shmget: [EEXIST][17]: key 52574801: shared memory already exists
    17:08:11 mt_shm_init: can't create resident segment

    that caused the system to be switching from on node to another hence lacking stability.

    the platform is sun solaris.

    what can i do to correct this problem.

    pls help me out is urgent as i am working on a project.

    hope to receive ur answer very soon.

    thanks

    kingley

  2. #2
    Join Date
    Aug 2003
    Location
    Argentina
    Posts
    780
    Hi kingley,

    Mabe the engine bad down. Please before startup the database, test if exist the file $INFORMIXDIR/etc/.infos.$INFORMIXSERVER.SERVERNUM, then remove this. Next test with ipcs -m if exist memory segment, of Informix, then remove this with ipcrm -m segment-ID or reboot the system.
    Next run oninit.

    Gustavo.

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