Sans Digital ES208X12HP Installation Manual page 27

12g raid controller card
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3.7.2.4.
Offline 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 offline state and spun down and fault LED will be in fast
blinking mode. User can remove those Hdds and insert those Hdds on the others controller
empty slots without needing power down the controller to perform the online array roaming.
3.7.2.5.
Activate Raid Set
The following screen is used to activate the RAID set after one of its disk drive was removed in
the power off state.
When one of the disk drives is removed in power off state, the RAID set state will change to
"Incomplete State". If user wants to continue to work while the SAS RAID controller is powered
on, the user can use the "Activate Incomplete Raid Set" option to active the RAID set. After user
selects this function, the RAID state will change to "Degraded Mode" and start to work.
3.7.2.6.
Create Hot Spare
When you choose the "Create Hot Spare" option in the "Raid Set Function", all unused physical
devices connected to the current controller will result in the screen.
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