Hitachi ShadowImage for z/OS user guide (HIT9503-96004, June 2006)

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24 Accepting PPRC commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
25 PSF command operability for ShadowImage volumes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
26 PSF and DEVSERV results for ShadowImage volumes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
27 Pair status reported by the host for volumes in multiple pairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
28 Path status displayed by the CQUERY TSO and PPRCOPY QUERY DSF commands . . . . . . . . . . . . . . . 81
29 QUIESCE parameter requirements for ShadowImage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
30 Parameters of ATSPLIT command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
31 Description of the ATQUERY command examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
32 Requirements for ShadowImage - FlashCopy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
33 ShadowImage - FlashCopy pair status condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
34 Pair Status versus allowable operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
35 Relationship between L1 pair status and L2 pair operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
36 Relationship between L2 pair status and L1 pair operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
37 ShadowImage - FlashCopy and TC390 shared volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
38 ShadowImage - FlashCopy and XRC shared volume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
39 ShadowImage - FlashCopy and URz shared volume. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
40 PPRC TSO commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
41 PPRC TSO command parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92
42 Status displayed by FCQUERY command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
43 General ShadowImage troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
44 Requirements for FlashCopy Mirror Version 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
45 Emulation Types Supported by FlashCopy Mirror Version 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
46 Compatibility between FlashCopy Mirror Version 2 and User Interface Functions. . . . . . . . . . . . . . . . 100
47 Number of Relations That Can Be Established With Volumes of Each Emulation Type and Capacity . . 103
48 Referential Examples for Calculating the Number of Resources Required to Create the FlashCopy Mirror Ver-
sion 2 Pairs105
49 FlashCopy Mirror Version 2 and Other Copy Solutions Shared Volumes . . . . . . . . . . . . . . . . . . . . . 109
50 Relationship Between FlashCopy Mirror Version 2 Pair and Operation of the Copy Solutions . . . . . . . 110
51 Relationship Between SIz Pair Status and FlashCopy Mirror Version 2 Operations . . . . . . . . . . . . . . . 110
52 FlashCopy® Mirror Version 2 Shared Volume. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
53 Volume Share of FlashCopy® Mirror Version 2 S-VOL and TCz . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
54 Compatibility of Volumes Shared by FlashCopy Mirror Version 2 and Security Solutions . . . . . . . . . . 114
55 Compatibility of Volumes Shared by FlashCopy Mirror Version 2 and Security Solutions . . . . . . . . . . 115
56 FASTERREPLICATION Parameter Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
57 PPRC TSO Commands Supported by FlashCopy Mirror Version 2 . . . . . . . . . . . . . . . . . . . . . . . . . . 119
58 Parameters of PPRC TSO Commands Supported by FlashCopy Mirror Version 2 . . . . . . . . . . . . . . . . 120
59 Parameters of FCWITHDR Command and Applicable Combinations . . . . . . . . . . . . . . . . . . . . . . . . 124
60 Information Displayed by FCQUERY Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
61 Differences Between FlashCopy Mirror and FlashCopy Mirror Version 2 . . . . . . . . . . . . . . . . . . . . . 137
62 Differences Between IBM FlashCopy and Compatible Mirroring for IBM FlashCopy Version 2. . . . . . . 138