8.3 Checking the RAID1 Status
8.3.1 Status lamp
This equipment has HDD status lamps (an HDD1 status lamp and an HDD2 status lamp) as
shown in the figure below. These lamps show the status of each HDD in the RAID1 system.
Status of the HDD
Flashing in green
Lit in red (Either one)
Flashing in red
(Either one) (*1)
Flashing in red (Both)
(*1) If the HDD is written or read during reconfiguration, the lamp lights red and
green alternately, or it flashes orange depending on the timing.
Correspondence between HDD status lamps and
Table 8-1 Meaning of the HDD status lamps
Status of the HDDs
Both HDDs are working properly.
The HDD is being written or read.
One HDD has an error.
(The power of the HDD with an error is ON.)
Rebuild (copy) is ongoing.
(Only the lamp of the copy destination HDD flashes
Both HDDs have errors.
(Including errors in the configuration information)
HDD1 status lamp
Corresponding drive bay
HDD2 status lamp