We have 2 TSM 6.3.5 servers running on zLinux.  Is this something we could 
leverage?
 


 
 
__________________________
Andrew Galloway
Operational Systems Continuity Analyst
SSC RCMP Technology Directorate
CIO Building C1035
R.C.M.P. Headquarters
1200 Vanier Parkway
Ottawa ON
K1A 0R2
613.998.7707
andrew.galloway AT ssc-spc DOT gc.ca__________________________
>>> "Rhodes, Richard L." <rrhodes AT FIRSTENERGYCORP DOT COM> 2015-03-11 7:15 
>>> AM >>>
I've been in meetings/training this week about AIX LPM and other stuff related 
with LPARS.  We got talking about our TSM servers, and the IBM leader mentioned 
a presentation given a while ago at a IBM conference about using LARGE PAGES 
(16MB) with TSM to prevent lock contention.  This is supposed to help if you 
drive some large number of tape drives concurrently. He mentioned one company 
that implemented this and saw a 20% increase in tape throughput.

http://www-01.ibm.com/support/docview.wss?uid=swg21649823&aid=1

I'm curious if anyone out there has heard of this and possibly implemented 
large pages for TSM.

Thanks!

Rick






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