"ADSM: Dist Stor Manager" <ADSM-L@VM.MARIST.EDU> wrote on 03/22/2011
12:31:53 PM:
>
> Interesting - didn't know there was that session limit on the DD!~
> Thanks for the info!
> W
>
I misspoke . . .we have DD880's. It's limit is 180 sessions.
The manual states the limit rather strangely . . It says:
Platform Ram Total Max Max Write Max Mixed
Write with OptDup Read
DD880 64gb 180 180 90 50 <= 180 writes and
<= 50 reads
This seems to say there is a MAX of only 50 read sessions. In asking for
a clarification about this I was told that it's basically 180 sessions max
of any combined type, and this includes replication sessions. It doesn't
read that way, but that's what I was told. Oh - "OptDup" is low bandwidth
optimization for replication - something to help really, really slow
replication connections.
Rick
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