Jason To wrote:
We plan to implement the DASD mirroring features of our EMC. Any tips or
gotchas we have to pay attention with. I knew it will definitely increase
the DASD disconnection time when we implement this.
The devil is in details. What flavor of remote copy do you plan to use?
SRDF/S ? SRDF/A ? Other ?
What amount of data do you have? What links (speed, distance)?
Anyway, I also wanted to
know what files you have decided not to be included with the DASD mirroring
that you knew will affect the batch performance? Temporary files? What
else? TIA.
It depends. For cold backup you can omit page's temorary files, and
possibly couple datasets.
--
Radoslaw Skorupka
Lodz, Poland
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BRE Bank SA
ul. Senatorska 18
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www.brebank.pl
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NIP: 526-021-50-88
Wedug stanu na dzie 01.01.2008 r. kapita zakadowy BRE Banku SA wynosi
118.642.672 zote i zosta w caoci wpacony.
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