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Areca ARC-1222 - 6.6 Volume Set Functions

Areca ARC-1222
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WEB BROWSER-BASED CONFIGURATION
108
6.5.7 Rescue Raid Set
When the system is powered off in the RAID set update/creation
period, the conguration possibly could disappear due to this ab-
normal condition. The “RESCUE” function can recover the missing
RAID set information. The RAID controller uses the time as the
RAID set signature. The RAID set may have different time after
the RAID set is recovered. The “SIGANT” function can regenerate
the signature for the RAID set.
6.5.8 Ofine Raid Set
This function is for customer being able to unmount and remount
a multi-disk volume. All Hdds of the selected RAID set will be put
into ofine state, spun down and fault LED in fast blinking mode.
User can remove those Hdds and insert new Hdds on those empty
slots without needing power down the controller.
6.6 Volume Set Functions
A volume set is seen by the host system as a single logical device.
It is organized in a RAID level with one or more physical disks.
RAID level refers to the level of data performance and protection of
a volume set. A volume set capacity can consume all or a portion
Note:
Please contact us to make sure if you need to use rescue
function. Improperly usage may cause configuration
corruption.

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