HP Hitachi TrueCopy for Mainframe User Guide (T5211-96014, November 2011)

Table 70 GDPS TrueCopy for Mainframe-Compatible XRC Matrix (continued)
XP12000/XP10000 Disk
Array
XP24000/XP20000 Disk
Array
IBM 3990-6EzSeries and S/390 Feature
(Variable along with the
specified value.)
(Variable along with the
specified value.)
Retries issued at 40%
utilization, host interface
blocked at 50% utilization.
Retries issued at 40%
utilization, host interface
blocked at 50% utilization.
NOTE: For further information on sidefile thresholds for Compatible XRC device blocking and
load balancing control, see “TrueCopy for Mainframe Load Balancing and Sidefile Management
and Control” (page 251).
Overview of PPRC Commands 221