10. SOFTWARE RAID1
10-29
10.6.3 Status display function
The status display function displays the current software RAID status. The software RAID status
is shown on the menu window in the Software RAID utility startup process.
This function displays information shown in the table below.
Table 10-2 Array Status and Drive Status
Item Value Meaning
Array Status OPTIMAL The array has redundancy and both drives are working in
the ONLINE state.
OPTIMAL
(MEDIA ERROR)
A media error is present in the OPTIMAL state.
DEGRADE The array does not have redundancy and is in degraded
operation. Either drive is working in the ONLINE state.
DEGRADE
(MEDIA ERROR)
A media error is present in the DEGRADE state.
UNKNOWN The array status is unknown. The drive status is unknown,
or no array has been created.
Drive1 Status
Drive2 Status
ONLINE Drives are working normally.
OFFLINE Disconnection occurred (due to an HDD failure).
NOT CONNECTED No drive is mounted in the drive bay.
NEW A new drive that has not been used in model B is mounted.
REBUILD Rebuilding in progress.
INCOMPLETE
DATA
Disconnection occurred (as a result of data mismatch due to
a power failure or reset).
ERROR A drive failed during access.
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