
Appendix C Using the BIOS RAID Configuration Utility 67
■ The hard disk drive to be removed must not be a part of a logical device (its status
must be ‘available’).
■ After the hard disk drive is removed from the enclosure, you must perform a bus
scan by using the Rescan Drives option from the main menu of the Array
Configuration Utility (ACU).
■ You must confirm that the Disk Utility reports the correct configuration of the
attached target devices.
Hot-Plug Addition Conditions
Hot-plug, add, of HDDs is supported under the following conditions:
■ After the hard disk drive is added to the enclosure, you must perform a bus scan
by using the Rescan Drives option from the main menu of the ACU.
■ You must confirm that the Disk Utility reports the correct configuration of the
attached target devices.
Hot-Unplug and Plug Replacement/Reinsertion
Conditions
Hot unplug and plug, replace/reinsert, of HDDs is supported under the following
conditions:
■ The hard disk drive to be removed must not be a part of a logical device (its status
must be ‘available’).
■ If a hard disk drive is to be removed and replaced either into the same slot or a
different unused slot using the same disk drive or a new disk drive, you must
perform a bus scan between the removal and the replacement steps, as follows:
a. Remove the selected hard disk drive.
b. Complete a bus scan by using the Rescan Drives option in the ACU.
c. Confirm that the Disk Utility reports the correct configuration of attached
target devices
d. Replace/reinsert the hard disk (new or same) into the enclosure slot (same or
another unused slot).
e. Complete a bus scan by using the Rescan Drives option in the ACU.
f. Confirm that Disk Utility reports the correct configuration of attached target
devices.
Comentários a estes Manuais