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Operations MediaVault 4440 User Manual
5-8
MV 4440_Ciprico Inc.
Unit Power-Up Sequence
Always power-up the MV 4440 before powering-up the host computer.
This allows the disk drive modules, and the data access/data transmission
functions of the MV 4440, to be fully operational before the host computer
is booted-up and “sees” the MV 4440 activities.
LED Power-On Sequence
The front panel LEDs of the MV 4440 power-up in the following sequence
(per vPOD). Depending on the size of the drive, some LEDs might blink on
momentarily, go off, then illuminate fully after a minute or so.
.
TABLE 5-4. LED Power-On Sequence, Each vPOD
1. All LEDs are briefly illuminated when the MV 4440 is powered-up.
2. POWER LED.
3. 4 Gb LED or 2 Gb LED (illuminates after host computer is powered-up. If MV 4440 is set to Auto or 1 Gb
at power-up, the LED does not illuminate).
4. ACTIVE LED (blinks momentarily before illuminating fully).
5. RAID 6 LED (illuminated only if the vPOD is in RAID 6 when it is powered-up).
6. SERVICE LED (is illuminated only when 1 or more drives in a vPOD is malfunctioning)
7. URGENT SERVICE LED (is illuminated only when 2 or more drives in a vPOD are malfunctioning)