"ADSM: Subject: Re: Multithreaded session
writes on tape although primary pool is on disk ...
Dist Stor
Manager"
&
er [mailto:[EMAIL PROTECTED] On Behalf Of
Richard Sims
Sent: Monday, 05 April, 2004 14:36
To: [EMAIL PROTECTED]
Subject: Re: Multithreaded session writes on tape although primary pool
is on disk ...
...
>Since I increased this resourceutilization parameter, it looks like the
>client regu
...
>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
Yes the disk pool being close to full can do it. TSM will try to
pre-allocate the storage on the disk pool for the file being backed up.
If there isn't space for it, it will pass the backup to the seconday
pool, your tape drives). If I remember this correctly, once the backup
starts going direct t
