Promise Technology 1000f series Product Manual page 419
Fc, iscsi, sas external disk array subsystems
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You can set the VessRAID to migrate disk arrays under Non-Volatile Random
Access Memory (NVRAM), a much faster process because it writes data to the
memory in the controller. However, if a physical drive or the controller fails during
migration, the logical drives will go offline and you will lose data. See "Incomplete
Array" on page 397.
Because the setting for migration under NVRAM requires special access, most
users will not encounter this condition.
Physical Drive Fails during Transport
Transport is the action of moving the physical drives of a disk array:
•
To different slots in the same VessRAID enclosure
•
From one VessRAID enclosure to another
If a physical drive fails during a transport, or you do not move all of the physical
drives to their new locations, WebPAM PROe will display an incomplete array.
See "Incomplete Array" on page 397.
399
Chapter 10: Troubleshooting
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