OD77 vs OD77HW

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cmodpuser

We have all apps defined with OD77 compression for CMOd of z/OS. Can OD77 HW be used for z13? What are the hardware requirements for OD77HW? Would that offer performance benefits.
We do not have zEDC cards.


Ed_Arnold

Hello cmodpuser ---

You need to review this:

http://ODUG.net/index.php?topic=1942

It has all of the commands to issue to see if you're set up for hardware compression.

Ed
#zOS #ODF

Ed_Arnold

I found these charts interesting reading on zEDC  (zSeries Enterprise Data Compression):

https://www-01.ibm.com/support/docview.wss?uid=tss1prs5303&aid=3

Ed
#zOS #ODF