User manual HP storageworks xp snapshot software annexe 1

[. . . ] HP StorageWorks XP Snapshot User Guide for XP12000/ XP10000 Disk Arrays and SVS 200 Part number: T1713-96024 Fifth edition: January 2008 Legal and notice information © Copyright 1999, 2008 Hewlett-Packard Development Company, L. P. Confidential computer software. Valid license from HP required for possession, use or copying. Consistent with FAR 12. 21 and 1 12. 212, Commercial Computer Software, Computer Software Documentation, and Technical Data for Commercial Items are licensed to the U. S. Government under vendor's standard commercial license. The information contained herein is subject to change without notice. [. . . ] · Pairs W(X)/Y/Z · W: Total number of Business Copy XP pairs. · X: Total number of Business Copy XP and ShadowImage for z/OS pairs. · Y: Total number of Snapshot XP pairs. · Z: Maximum number of pairs (Business Copy XP, Snapshot XP, ShadowImage for z/OS, Auto LUN XP, Flex Copy XP, Hitachi FlashCopy Mirroring, Hitachi FlashCopy Mirroring Version 2) you can create in one array. NOTE: The number of Snapshot XP pairs you can create in one array depends on the number of differential tables or shared memory capacity for the V-VOL management area. For more information, see Calculating the number of Snapshot XP pairs you can create. · Reserve X(Y)/Z: Number of reserved volumes for Business Copy XP pairs. For more information, see the HP StorageWorks Business Copy XP user guide for the XP12000/XP10000/SVS200. Preset List The Preset list is in the lower-right area of the Business Copy XP main pane. The Preset list displays the content of Business Copy XP or Snapshot XP operations that have not been applied to the array yet. Figure 7 Preset List The Preset list displays the following items: · Port: P-VOL's port ID (cluster and channel number). · G-ID: Group number of the P-VOL's host group or iSCSI target. · LUN: P-VOL's CU:LDEV (control unit image:logical device ID). NOTE: An LDEV number ending with # (for example, 00:01#) indicates the LDEV is an external LU. For more information about external LUs, see the HP StorageWorks External Storage XP user guide. · MU: Snapshot XP pair's snapshot ID. If the pair is in SMPL status, --- appears. For more information about what is displayed for Business Copy XP pairs, see the HP StorageWorks Business Copy XP user guide for the XP12000/XP10000/SVS200. XP Snapshot User Guide for XP12000/XP10000 Disk Arrays and SVS 200 47 · Port: S-VOL's port ID (cluster and channel number). · G-ID: Group number of the S-VOL's host group or iSCSI target. · LUN(S): S-VOL's CU:LDEV (control unit image:logical device ID). NOTE: An LDEV number ending with V (for example, 00:01 V) indicates the LDEV is a virtual volume. · Pace: Three hyphens (---) appear. For more information about what is displayed for Business Copy XP pairs, see the HP StorageWorks Business Copy XP user guide for the XP12000/XP10000/SVS200. · CLPR(P): P-VOL's cache logical partition. [. . . ] You can also recover the pool by doing one of the following: 76 Troubleshooting · Add some pool-VOLs (see Creating new pools). · Delete snapshot data to decrease the pool's usage rate (see Deleting snapshot data). · Delete Snapshot XP pairs to decrease the usage rate of the pool (see Deleting Snapshot XP pairs). Usage rate and pool status appears in the Pool Information box in the Pool pane. [. . . ]