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Thread: How do you knwo if an archived log has been damaged?

  1. 04-15-2002, 06:49 PM #1
    abongwa
    abongwa is offline Junior Member
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    Feb 2002
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    Oracle suggest:

    "WARNING: If you know that an archived redo log group has been damaged, immediately back up all datafiles so that you will have a whole database backup that does not require the damaged archived redo log. "

    Question:

    How do you knwo if an archived log has been damaged?

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  2. 04-15-2002, 07:03 PM #2
    thanigai
    thanigai is offline Senior Member
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    Use Verify Utility...to verify...curruptions if any..
    Other wise try setting db_block_checksum= true in init.ora
    Thanks.
    Thanigaivasan..
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  3. 04-18-2002, 12:13 PM #3
    ronnie
    ronnie is offline Advisor
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    Originally posted by thanigai
    Use Verify Utility...to verify...curruptions if any..
    Other wise try setting db_block_checksum= true in init.ora
    Thanks.
    Thanigaivasan..
    You cannot use the verufy utility dbverify to verify corruptions in archive log files.

    Its only for the datafiles
    Ronnie
    [email protected]

    You can if you think you can.
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