ADSM-L

Re: TDP for Lotus Domino 5.1.5.1

2003-10-30 13:29:29
Subject: Re: TDP for Lotus Domino 5.1.5.1
From: Richard Foster <Richard.Foster AT HYDRO DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Thu, 30 Oct 2003 19:29:02 +0100
Zlatko Krastev wrote:

> So for partitioned servers I would prefer to have separate TSM node
> for each Domino partition
>   - each partition/node can run its schedules independently from
>     others - both parallelism without losing the result codes
>   - you can very easily split one or more partitions to another
>     server if the load increases

I agree with the advantages that Zlatko states, except for one thing: even
if you have separate nodes for each partition (which we do), you still
can't get the TSM scheduler to run anything else *for that partition* while
the backup is going on. And if your backup takes a long time, your
transaction log disk fills up, your partition stops, and you have a lot of
unhappy users and 1 unhappy boss :-(

When I said 30+ hours, I meant 30+ hours for 1 partition (and it took 48
hours last weekend).

The same is true for database backups and transaction logs (especially huge
SAP databases).

Richard Foster



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