HP XP P9500 Storage - Manual (Page 3)

Contents
1 Overview of Compatible XRC......................................................................5
Function overview.....................................................................................................................5
Sessions.............................................................................................................................5
TSO commands...................................................................................................................6
Configuration...........................................................................................................................6
2 Requirements and restrictions.......................................................................8
System requirements..................................................................................................................8
Requirements and restrictions for Compatible XRC.........................................................................8
Supported XRC functions in XRC2 and XRC3...........................................................................8
Number of sessions for Compatible XRC and CC.....................................................................9
Performance considerations.................................................................................................10
Restrictions on usage...............................................................................................................10
Behavior of option settings..................................................................................................10
Multiple CLPR use..............................................................................................................11
3390-A and 3390-M devices..............................................................................................12
Offline firmware replacement..............................................................................................12
Maintenance.....................................................................................................................12
Setting change of the processor blade assigned to LDEVs........................................................12
3 Interoperability with other products and functions..........................................13
Volume sharing between Compatible XRC and other copy functions..............................................13
Using two Compatible XRC pairs in conjunction.........................................................................13
Using Compatible XRC in conjunction with Continuous Access Synchronous Z ...............................13
Volume functioning as Compatible XRC P-VOL and Cnt Ac-S Z M-VOL.......................................13
Volume Functioning as Compatible XRC S-VOL and Cnt Ac-S Z M-VOL......................................14
Using Compatible XRC in conjunction with Business Copy Z.........................................................14
Volume functioning as Compatible XRC P-VOL and BC Z S-VOL...............................................14
Volume functioning as Compatible XRC S-VOL and BC Z S-VOL...............................................14
Volume as Compatible XRC P-VOL and BC Z S-VOL, another volume as Compatible XRC S-VOL
and BC Z S-VOL................................................................................................................15
Using Compatible XRC in conjunction with Compatible FlashCopy................................................15
Volume functioning as Compatible XRC P-VOL and Compatible FlashCopy S-VOL.......................15
Volume functioning as Compatible XRC S-VOL and Compatible FlashCopy S-VOL......................16
One volume functioning as P-VOL and S-VOL, and another volume functioning as S-VOL and
S-VOL...............................................................................................................................16
Using Compatible XRC in conjunction with Compatible FlashCopy SE...........................................16
4 Performing Compatible XRC operations.......................................................17
Launching Compatible XRC......................................................................................................17
Setting the Compatible XRC options..........................................................................................17
Changing the settings in the Preview list.....................................................................................18
Deleting the settings in the Preview list.......................................................................................18
5 Troubleshooting........................................................................................19
General troubleshooting..........................................................................................................19
Console messages..................................................................................................................19
6 Support and other resources......................................................................21
Contacting HP........................................................................................................................21
Subscription service............................................................................................................21
Documentation feedback....................................................................................................21
Related information.................................................................................................................21
HP websites......................................................................................................................21
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