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RAIDs
RAIDs
The Storage - RAIDs page allows viewing of RAIDs (Redundant
Array of Independent Disks) on the system. Global hot spare disks
can also be defined.
Note: On Archive Appliances with an internal archive
controller, the RAID configuration is limited to a single RAID
1 (mirrored pair). On Archive Appliances with an external
archive controller, the system RAID configuration is limited to
a RAID 1 with a RAID 5 data configuration. System RAIDs are
predefined and cannot be altered: they are maintained by
the system automatically.
Viewing RAIDs
1.
From the menu bar, select Storage - RAIDs. The User RAIDs
are displayed:
2.
Hover over any Volume Group or RAID for a Tool Tip
containing status information.s
Assigning global hot spare disks to a RAID
Hot spare disks can be defined to provide fault tolerance in RAIDs.
A disk which has been marked as a global hot spare will
automatically take the place of failed or rejected disks in any
RAID.
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Plasmon UDO Archive Appliance