Proliant DL740 hangs with sles8 (k_smp 2.4.21-190) 2004-03-04 - By McAllister, Andrew
> -- --Original Message-- --
> From: Sightler, Tom [mailto:tsightler@(protected)]
snip
> > To me open files looks low at 1024, but our old system is
> set this way
> > and never hung once.
>
> Did your old system run the same OS and same version of
> Oracle with async IO? If not then it's probably not fair to
> compare the two.
Oracle version was the same, but we ran SuSE 8 PRO not SLES and had no
async IO.
> I'd at least look at this as, based on your proc output, your
Snip
Good advice.
> to the same as the system limit. Lot's of Oracle setup docs
> suggest setting both the system file number limit and the
> Oracle users ulimit to 65535 or greater.
>
> We used to get lots of ORA-03113 (See ORA-03113.ora-code.com) errors before we increased
> our limits. Are you having some of those? Our current
Yes we are, a fair amount. Usually on the second day after a reboot.
They get worse and worse as time goes on.
When we restarted our server last night we set the file limit for oracle
to 16384.
Thanks
Andy
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