RE: CIO on AIX

I've been running with filesystemio_options=setall and no cio mount option for 9 months with no problems. It sounds like the only problem Louis reported was with running user-managed hot backups, but we never do that and I can't really imagine why anybody would do it.

Louis, why don't you use rman?

-----Original Message-----
From: fmhabash_at_gmail.com [mailto:cnewtonne_at_gmail.com]

• Brandon has 10g, no cio, param set to 'setall' and his lsoft showed that files are opened with c_io.
• Louis has 10g, no cio, param set to 'setall' but he gets a crash. Mounting the fs with cio fixes it.
• looks like safest way to go is have both enabled (cio and setall) on 9i and 10g.

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