ORA-27091: skgfqio: unable to queue I/O
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Thread: ORA-27091: skgfqio: unable to queue I/O

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  1. #1
    Join Date
    Aug 2001
    Location
    chennai,bangalore
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    840

    ORA-27091: skgfqio: unable to queue I/O

    Hi All,
    Oracle version 8.1.7.4, sun 2.7

    Today morning one of our reporting database showed
    ORA-27091: skgfqio: unable to queue I/O error.

    The only change made was our sys admin removed one of the bad drives from the system when the db was up and running.

    This database is running in NOARCHIVE LOG mode and is not being backed up due to various reason.

    I ran dbverify and its reporting lot of block corruption.

    I tried metalink for any advice on opening the database, but was not able to open the database.

    Has any one come across such a situation and resolved the issue.

    Your help is greatly appriciate.
    anandkl

  2. #2
    Join Date
    Nov 2000
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    greenwich.ct.us
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    Re: ORA-27091: skgfqio: unable to queue I/O

    Originally posted by anandkl

    The only change made was our sys admin removed one of the bad drives from the system when the db was up and running.
    Sounds like an I/O error. Was the drive part of a RAID volume?
    Last edited by marist89; 03-30-2005 at 12:47 PM.
    Jeff Hunter
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    http://marist89.blogspot.com/
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  3. #3
    Join Date
    Aug 2001
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    chennai,bangalore
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    840
    RAID 5
    anandkl

  4. #4
    Join Date
    Nov 2000
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    greenwich.ct.us
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    That shouldn't be a problem. After your filesystem resyncs, I would check the messages file for any additional disk related errors.
    Jeff Hunter
    marist89@yahoo.com
    http://marist89.blogspot.com/
    Get Firefox!
    "I pledge to stop eating sharks fin soup and will not do so under any circumstances."

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