Hitachi G1000 - Page 7

Pair condition and recovery: other failures.............................................................. 6-46
Recovery procedure for GAD pair suspension due to other failures..................... 6-47
Recovering the storage systems from a primary site failure (external system at primary
site)..................................................................................................................... 6-48
Reversing the P-VOL and S-VOL.............................................................................6-51
Resolving failures in multiple locations....................................................................6-52
7 Planned outage of global-active device storage systems.......................... 7-1
Planned power off/on of the primary storage system.................................................7-2
Powering off the primary storage system............................................................7-2
Powering on the primary storage system............................................................7-2
Planned power off/on of the secondary storage system............................................. 7-2
Powering off the secondary storage system........................................................7-2
Powering on the secondary storage system........................................................ 7-3
Planned power off/on of the external storage system (I/O at primary site)..................7-3
Powering off the external storage system (I/O at primary site)............................ 7-3
Powering on the external storage system (I/O at primary site).............................7-4
Planned power off/on of the external storage system (I/O at secondary site).............. 7-5
Powering off the external storage system (I/O at secondary site).........................7-5
Powering on the external storage system (I/O at secondary site)......................... 7-5
Planned power off/on of the primary and secondary storage systems......................... 7-6
Powering off the primary and secondary storage systems....................................7-6
Powering on the primary and secondary storage systems.................................... 7-6
Planned power off/on of the primary and external storage systems............................ 7-7
Powering off the primary and external storage systems.......................................7-7
Powering on the primary and external storage systems....................................... 7-7
Planned power off/on of the secondary and external storage systems.........................7-8
Powering off the secondary and external storage systems................................... 7-8
Powering on the secondary and external storage systems................................... 7-9
Planned power off/on of all GAD storage systems......................................................7-9
Powering off the primary, secondary, and external storage systems..................... 7-9
Powering on the primary, secondary, and external storage systems....................7-10
8 Data migration and volume reuse.......................................................... 8-1
Workflow for data migration.................................................................................... 8-2
Reusing volumes after data migration...................................................................... 8-3
Reusing a volume that was an S-VOL.................................................................8-3
Reusing a volume that was a P-VOL...................................................................8-4
9 Troubleshooting....................................................................................9-1
General troubleshooting.......................................................................................... 9-2
Troubleshooting related to remote path status..........................................................9-3
Error codes and messages.......................................................................................9-7
Troubleshooting for CCI.......................................................................................... 9-7
SIM reports of GAD operations...............................................................................9-16
Procedure for recovering pinned track of a GAD volume...........................................9-16
Calling Hitachi Data Systems customer support....................................................... 9-17
A Correspondence between GUI operations and CLI commands..................A-1
Correspondence between GUI operations and CCI commands....................................A-2
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Hitachi Virtual Storage Platform G1000 Global-Active Device User Guide