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DirectIO - ok just to turn off?

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DirectIO - ok just to turn off?

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Got a couple of databases running with DirectIO. Is it ok just to turn it off or should I do anything else first?

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  • I'd turn directIO off.

    How many APWs are running for these databases? My guess: more than really needed.

  • Yes far too many. They are checkpointing very often and having freezes as a result. Lots of low hanging fruit to sort out.