HP SAN Virtualization Services Platform - Manual (Page 7)

DPM information—Disabled Operations tab ........................................................................ 177
Failing over virtual disks from a DPM ......................................................................................... 177
Failing back virtual disks from a DPM ........................................................................................ 178
Replacing a DPM .................................................................................................................... 178
Deleting DPMs ....................................................................................................................... 179
13 Working with DPM groups ............................................................ 181
Viewing the DPM groups list ..................................................................................................... 181
Viewing DPM group information ............................................................................................... 182
DPM group information—DPM tab ...................................................................................... 183
DPM group information—Host tab ...................................................................................... 184
DPM group information—Virtual disk tab ............................................................................. 186
DPM group information—Security tab ................................................................................. 186
DPM group information—Disabled Operations tab ............................................................... 187
Creating DPM groups .............................................................................................................. 187
Adding a DPM to an existing DPM group ................................................................................... 188
Renaming a DPM group .......................................................................................................... 189
Redistributing storage elements within a DPM group .................................................................... 190
Deleting DPM groups .............................................................................................................. 190
14 Using snapshots ........................................................................... 193
Working with PiTs ................................................................................................................... 194
Creating PiTs ................................................................................................................... 195
Viewing PiTs .................................................................................................................... 196
Deleting PiTs .................................................................................................................... 198
Working with snapshots and VDG snapshots ............................................................................. 199
Creating snapshots ........................................................................................................... 199
Viewing the snapshots list .................................................................................................. 202
Viewing snapshot information ............................................................................................ 202
Snapshot information—Storage Pool tab ....................................................................... 203
Snapshot information—Temporary Virtual Disk tab ......................................................... 204
Snapshot information—Source PiT tab .......................................................................... 205
Snapshot information— PiT tab .................................................................................... 206
Snapshot information—Host Presentation tab ................................................................. 208
Snapshot information—Data Path Module/VSM tab ....................................................... 209
Snapshot information—Security tab .............................................................................. 210
Snapshot information—Hierarchy tab ........................................................................... 210
Snapshot information—Disabled Operations tab ............................................................ 211
Viewing the VDG snapshots list .......................................................................................... 211
Viewing VDG snapshot information .................................................................................... 212
VDG snapshot information—Members tab .................................................................... 213
VDG snapshot information—Source PiT tab ................................................................... 213
VDG snapshot information—PiT tab ............................................................................. 214
VDG snapshot information—Host Presentation tab ......................................................... 216
VDG snapshot information—Data Path Module/VSM tab ............................................... 217
VDG snapshot information—Security tab ...................................................................... 218
VDG snapshot information—Hierarchy tab .................................................................... 218
VDG snapshot information—Disabled Operations tab .................................................... 219
Managing snapshot and VDG snapshot permissions ............................................................. 219
Adding host permission .............................................................................................. 219
Changing host permissions ......................................................................................... 221
Removing host permissions .......................................................................................... 222
Changing the LUN used to present a snapshot to hosts ................................................... 222
Configuring the primary and secondary DPMs per snapshot or VDG snapshot ......................... 223
HP StorageWorks SAN Virtualization Services Platform Manager user guide 7