Fujitsu PRIMEQUEST 400 Series, Installation Manual, Page: 287 / 446

C122-E001-10EN 4-101
4.8 PSA Monitoring Setup
4.8.2 Setting Watchdog
Information to be monitored
Watchdog monitoring includes two modes: Software Watchdog and Boot Watchdog.
These two watchdog modes are explained below. To enable Watchdog monitoring,
specify timeout data and action (action can be set only for Software Watchdog).
z
Software Watchdog
Software Watchdog causes the MMB firmware to periodically monitor the
condition and takes the specified action if a Watchdog timer restart instruction is
not given from PSA to MMB within the specified period.
z
Boot Watchdog
Boot Watchdog takes the specified action if OS boot fails to complete its
processing within the specified period. Boot Watchdog options other than the
time-out value can be set in the MMB ASR window. In the MMB ASR window,
Boot Watchdog can be disabled in case of emergency.
Before making the Watchdog setting
Before setting the TimeOut value for Boot Watchdog, measure the standard value for
a TimeOut value according to the procedure below.
For the actual setting value, use a value that is twice as large as the measured value to
secure a sufficient margin of safety.
Remarks: This operation can be performed only by a user with sufficient privileges
for this setting.
Note: When the dump environment is set for Linux, also set the dump
information storing time which is required for storing dump information
after making the dump environment setting.
1
Click [Partition]
→
[Power Control].
The [Power Control] window appears.
Figure 4.49 [Power Control] window