Panasonic WJ-ND400 User Manual
Using the Front Panel for Operations
53
When one HDD errors ([1down]) in RAID5 mode, the data on the
remaining HDDs can be read and recovery is possible.
remaining HDDs can be read and recovery is possible.
When two HDDs errors ([2down]) in RAID6 mode, the data on the
remaining HDDs can be read and recovery is possible.
remaining HDDs can be read and recovery is possible.
Note:
•
When errors (1down) occur in RAID6 mode, quickly execute
error recovery.
error recovery.
1
Replace units that have an HDD access indicator that
lights or blinks red.
lights or blinks red.
(1)
Press the knob on the HDD unit.
(2)
Open the lever.
(3)
Remove the HDD unit.
Remove the HDD carefully so you do not bump it (be
careful not to drop it).
careful not to drop it).
2
Use the HDD numbers for the HDD bay slots as a
guideline when inserting the new HDD unit into the
empty slot.
Press the HDD unit's removal knob down and lift the lever,
and then insert it all the way into the disk slot.
guideline when inserting the new HDD unit into the
empty slot.
Press the HDD unit's removal knob down and lift the lever,
and then insert it all the way into the disk slot.
(1)
Hook the HDD unit's tab securely on the
HDD bay slot.
HDD bay slot.
(2)
Press the lever down and push the HDD
unit until the removal knob clicks.
unit until the removal knob clicks.
3
The HDD is automatically recognized and recovery
starts. When recovery starts, the HDD access indicator
blinks orange and red.
starts. When recovery starts, the HDD access indicator
blinks orange and red.
4
When errors are recovered, the HDD access indicator
goes off or lights green.
When two HDDs have errors in RAID6 mode, data recovery
of the second HDD starts after the first HDD.
goes off or lights green.
When two HDDs have errors in RAID6 mode, data recovery
of the second HDD starts after the first HDD.
Replacing Faulty HDD during RAID
Operation
Operation
Important:
•
Do not turn off the power until RAID is recovered. Data
recovery may not be done normally when the power is turned
off.
recovery may not be done normally when the power is turned
off.
(3)
(2)
(2)
(1)
(1)
(1)
(2)
ND400_Basic.book 53 ページ ２００８年４月８日 火曜日 午後３時５９分