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  1. #1
    Join Date
    Sep 2002
    Posts
    12

    Unanswered: Fatal Error In Buffer Manager for btclean thread

    We had a log message in OnLine 7.31 relating with BTree thread.The message which describes the problem is ;

    page header
    c00000001dbbd800: 01518dd0 a98807f7 00110090 016c064c .Q...... .....l.L
    c00000001dbbd810: 00009fae 00009f80 ........
    23:41:05
    23:41:05 Informix Dynamic Server Version 7.31.FD1 Software Serial Number AAD#J206992

    23:41:05 Assert Failed: Fatal Error In Buffer Manager
    23:41:05 Who: Session(12, root@boytas, 0, 972014616)
    Thread(182, btclean, c000000039ec0df8, 1)
    File: rsbuff.c Line: 113
    23:41:05 Results: Dynamic Server must abort
    23:41:05 Action: Reinitialize shared memory
    23:41:05 Stack for thread: 182 btclean

    base: 0xc000000039f54000
    len: 40960
    pc: 0x0000000000000000
    tos: 0xc000000039f55e90
    state: running
    vp: 1

    is there anyone who can explain why this happened and what caused it so, what measurements can be taken for avoiding to happen it again in the future?

  2. #2
    Join Date
    Aug 2002
    Location
    Belgium
    Posts
    534
    You should contact your support center for this issue.
    Lots of Btree enhancements are in the next coming release of IDS (9.40)
    rws

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