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Thread: can not find trace files in bdump

  1. #1
    Join Date
    Oct 2001
    Location
    Berlin, Germany
    Posts
    97

    Question can not find trace files in bdump

    Hello,

    my second maybe beginners question today:

    The alert.log shows me file names they do not exist in bdump dest:

    Sat Nov 4 11:01:38 2006
    Errors in file /opt/oracle/admin/tcomm/bdump/tcomm4_j000_17709.trc:
    ORA-12012: error on auto execute of job 26
    ORA-00060: deadlock detected while waiting for resource
    ...

    SQL> show parameters background

    NAME TYPE VALUE
    ------------------------------------ ----------- ------------------------------
    background_core_dump string partial
    background_dump_dest string /opt/oracle/admin/tcomm/bdump

    What could be the reason?

    Thank you,

    Christian

  2. #2
    Join Date
    Sep 2002
    Location
    England
    Posts
    7,334
    maybe someone deleted them

  3. #3
    Join Date
    Nov 2006
    Location
    Sofia
    Posts
    630
    Hi Christian,
    The file should be there. The alert log clearly states
    Errors in file /opt/oracle/admin/tcomm/bdump/tcomm4_j000_17709.trc
    Maybe it worths to make
    vi /opt/oracle/admin/tcomm/bdump/tcomm4_j000_17709.trc

  4. #4
    Join Date
    Oct 2001
    Location
    Berlin, Germany
    Posts
    97
    Hi Bore,

    so I can be sure when there is an alert.log entry like the one I posted, than this file was definitely written! Right?

    It is not there! So some one or some job has deleted the file.

    Is there a way to check who did this on solaris?

    Christian

  5. #5
    Join Date
    Nov 2006
    Location
    Sofia
    Posts
    630
    Well, normally yes, since the alert.log states so, the trace file shoudl be written.
    About the rest... I'v no idea, I'm not so good on Solaris

    Good luck

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