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From: ADSM: Dist Stor Manager [mailto:[EMAIL PROTECTED] On Behalf Of
Troy Frank
Sent: 24 October 2005 21:35
To: ADSM-L@VM.MARIST.EDU
Subject: Re: [ADSM-L] Slow restoratoins when large backups are
happening?
What's the layout of the db volumes? ie. how many dbvol's do you have,
and
On Oct 24, 2005, at 2:06 PM, Matthew Glanville wrote:
...If I cancel those backups, the data restorations start running much
faster. ...
Perhaps the backups are running slower, too...
Consider the pathways which are common to both operations in your TSM
server system: most obviously, networki
What's the layout of the db volumes? ie. how many dbvol's do you have, and how
many arrays/spindles/controllers are they spread out across? The other thing I
forgot to ask before was what OS the tsm server is on. Another thing to look
at is what your db cache-hit percentage is. Could be ther
> There's also performance internal to the tsm server to consider.
> The large server backups could be monopolizing your network
> throughput, scsi card throughput, pci/pci-x bus throughput, or some
> combination of all the above.
>
System performance monitoring shows hardly any network I/O during
There's also performance internal to the tsm server to consider. The large
server backups could be monopolizing your network throughput, scsi card
throughput, pci/pci-x bus throughput, or some combination of all the above.
Troy Frank
Network Services
University of Wisconsin Medical Foundatio
Hi,
I would like to know how to explain a situation in which when 1 or more
incremental backups of some large 2 TB 5+ million file servers are running
there appears to be an affect on any data restorations.
If I cancel those backups, the data restorations start running much
faster.
So far my id
