HP StorageWorks XP Remote Web Console Software - Manual (Page 19)

HPAV for z/OS user guide for the XP128/XP1024/XP12000/XP10000 19
Dynamic Compatible PAV operations require the Workload Manager (WLM) software function provided
by the host computer. For more information on WLM operations, see ” WLM Host Software Definitions for
Dynamic Alias Management ” on page 16.
Figure 4 Dynamic Compatible PAV
Requirements and Restrictions
The following table lists the requirements and restrictions for Compatible PAV operations on the
XP1024/XP128/XP12000/XP10000. The requirements and restrictions depend on whether you use
Compatible PAV or Compatible Hyper PAV.
NOTE: If you use both Compatible PAV and Compatible Hyper PAV, please conform to the requirements
and restrictions for using Compatible Hyper PAV.
Table 3 Requirements and restrictions for Compatible PAV
Item Requirement and/or Restriction
Compatible PAV Compatible Hyper PAV
Controller emulation type I-2105, I-2107 I-2107 (not available on XP1024/128)
Device emulation type for base device 3380-3, 3380-K+
3390-3, 3390-3R, 3390-9, 3390-L,
3390-M
NOTE: Cross-OS File Exchange
devices (3390-3A, 3390-3B,
3390-3C) are not supported.
3380-3, 3380-K+
3390-3, 3390-9, 3390-L, 3390-M
Channel Interface ESCON, FICON FICON
Storage subsystem ID (SSID) setting One SSID must be set for each set of 256 LDEVs.
Maximum number of aliases that can
be assigned to a base device
255 for an XP12000/XP10000; 15 for an XP1024/128
Alias device Alias device and its base device must belong to the same logical CU image.