We are looking at RTS (Flash Systems and DS8000) for other purposes so I have 
no practical experience yet.  The only drawback I see is it will increase the 
latency as you are waiting on a CPU to de/compress the IOs.  The downside is 
you will not get SSD speed, but the bright side is you will not get spinning 
speed.  Something in between.

I would be very interested in your experience as our DBs will be on XtremIO in 
a few months.  Same concept, just different company.

Andy Huebner
-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of 
Robert Ouzen
Sent: Friday, July 24, 2015 2:12 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] RTC on DB SSD disks

Hello all

We are in process installing a new Storage V7000 from IBM in our organization.

Coming with the feature RTC ( Real time compression) , I wonder if for our new 
SSD for TSM DB , I can enable RTC on those Lun's.

Any experience , suggestions ???  Will be appreciate ...

TSM server version 7.1.1.200 on O.S windows 2008R2 64B

Best Regards

Robert