We have been dealing with performance issues with our system and it seems to be I/O bound when we look at the stats using nmon and topas. We have our SAN engineers looking at it from the backend to make sure that it is tuned well, plus IBM looking from an AIX point of view. One thing I was asked is does the database have the ability to take advantage of AIO / CIO / DIO . From what I remember from the internals classes (taken over 10 years ago) for the U2 products they take advantage of the generic filesystem and are not compiled to use any filesystem variants. Is this still a true statement today?
Thanks in advance for all feedback Daniel Goble Unidata DBA INTERLINE BRANDS, INC. _______________________________________________ U2-Users mailing list U2-Users@listserver.u2ug.org http://listserver.u2ug.org/mailman/listinfo/u2-users
