Recovering From Failure; Detection Of Failure - Hitachi HF-BX1000 Instruction Manual

8.4 Recovering from Failure

8.4.1 Detection of failure

When a failure is detected in the RAID1 system, the following actions are executed by this
equipment
No.
1 The HDD status lamp (Red) turns on.
2 The Digital LEDs for Status indication indicate an output
message.
(See "6.6.2
to the HF-BX1000/1200 RAS FEATURES MANUAL.)
3 Data is recorded using the event log.
(See Section 6.4, "Event Log".)
4 The HDD status of the RAID1 system is displayed in the
Hardware status window.
(Refer to the HF-BX1000/1200 RAS FEATURES MANUAL.)
The following part of this section describes how to recover from each type of failure and
how to handle the situation when a problem occurs during recovery work.
Action
Displaying a hardware status code
" and refer
8-5
8. RAID1
Cause
HDD failure
(Either one or both
HDDs)
HDD failure (Either
drive)