[Veritas-bu] rman channels
2004-05-14 10:32:26
I have 4 tape drives.....Oracle recommends not to exceed the number of
channels more then the number of your drives.
-dave
X
On Fri, 14 May 2004 smpt AT freemail DOT gr wrote:
>
> Try to use more channels. I use 10 to 30.
> >
>
> Quick question,
> >
> > I have a netbackup client that is configured to use 4 rman channels on a
> > sdlt tape drive , normally the filesystem backup runs about 27-30 meg
> > a/sec
> > however, 4 rman channels only runs 4/mb sec , what gives?
> >
> > I have setup the tape is slave true / and max files per set on the rman
> > rcv file, and some other tuning parameters, but can't seem to get the
> > channels to run faster than 4 /mb sec .
> >
> >
> >
> >
> > X
> >
> > _______________________________________________
> > Veritas-bu maillist - Veritas-bu AT mailman.eng.auburn DOT edu
> > http://mailman.eng.auburn.edu/mailman/listinfo/veritas-bu
>
>
>
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