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Thread: Where to see whether Direct_i/o enabled

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  1. 06-30-2005, 04:26 AM #1
    engiri
    engiri is offline Senior Member
    Join Date
    Apr 2003
    Posts
    353

    Where to see whether Direct_i/o enabled

    Enable Direct I/O for OCFS is a suggestion from one of a site, but I could not get the details how to enable it. where to see whether it is enabled.

    This is for a performance analyssis where our
    Test environment runs a sample query 10 times faster than live
    environment with OCFS.
    We have chosen a table with 8 million records.
    Db sequential read is high.
    Trace file is attached.
    Thanks
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