Re: Multithreaded session writes on tape although primary pool is on disk ...
2004-04-05 08:36:15
...
>Since I increased this resourceutilization parameter, it looks like the
>client regularly sends it's backups directly to tapelto1_aix ...
This is a classic situation where the disk pool is undersized relative to
demand:
it fills (perhaps helped along by stpool caching overhead) and TSM rules have
the
data go to the next stgpool in the hierarchy. Transaction sizing and
client-server
size anticipations are also factors. The cure is to have a generous disk
storage
pool, unless you can identify other contributing factors in your configuration
(compression, etc.). Disk is cheap, so go for it.
Richard Sims
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