Re: [Networker] Server parallelism & NSR reporter

Dear Teresa,

 

Ganttcharts display activity (running and completed sessions) in the 10 min
range.

Although server parallelism is an hard limit as you correctly said,

my ganttcharts can display more than 100.

Following logic does apply for building charts:

 

Assuming Server parallelism is set to 2.

 

           09:00                     09:10                          09:20

save1 :  x----------------------------------x

save2 :  x----------------x

save3 :                         x---------------x

 

 

Save 1 started from 09:00 till 09:15  

            in time range 09:00 -> 09:09 : Session=Session+1

            in time range 09:10 -> 09:19 : Session=Session+1

Save 2 started from 09:00 till 09:08  

            in time range 09:00 -> 09:09 : Session=Session+1

            in time range 09:10 -> 09:19 : Unchanged

Save 3 started from 09:08 till 09:15  

            in time range 09:00 -> 09:09 : Session=Session+1

            in time range 09:10 -> 09:19 : Session=Session+1

 

So you should read them as 

            in time range 09:00 -> 09:09 : 3 Sessions where running or did
run in time interval

            in time range 09:10 -> 09:19 : 2 Sessions where running or did
run in time interval

 

 Hopes this helps,

 

Thierry

 

  _____  

From: Teresa Biehler 
Sent: Wednesday, June 02, 2010 11:51 AM
To: 'EMC NetWorker discussion'
Subject: Server parallelism & NSR reporter

 

I was under the impression that the server parallelism was a hard maximum.
I'm looking at the Activity Gantt Charts in nsr_reporter.  When I look at
activity by pool, it seems to be telling me that the number of sessions is
going up to above 200.  Since our server parallelism is set to 100, I didn't
think this was possible.

 

So, my questions:

-       Is server parallelism a hard limit?  

-       Are the numbers being reported in the Activity Gantt Charts in
nsr_reporter in "by Date by Pool" and "by Storage Node by Pool" the number
of active sessions?  If not, what are they?

 

Thanks!

Teresa

 

 

Teresa Biehler

Information and Technology Services

Rochester Institute of Technology
teresa.biehler AT rit DOT edu

 

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