ADSM-L

Re: Slow restoratoins when large backups are happening?

2005-10-24 21:34:32
Subject: Re: Slow restoratoins when large backups are happening?
From: Richard Sims <rbs AT BU DOT EDU>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Mon, 24 Oct 2005 21:34:04 -0400
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, networking; but could also be an
excessive number of tape drives on a single "channel". Also review
the details of the backup and restorals, especially if they are both
addressing the same node and filespace, which could involve locks in
a mutual portion of the database.

    Richard Sims

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