Scheduling Patrol Read - NEC Express5800 series User Manual

48 Operation
3.5.2

Scheduling Patrol Read

The Patrol Read can be scheduled in the following procedure.
Patrol Read scheduling procedure
1. Select a controller on the Physical/Logical View. Then select [Operations] .
2. Check [Set Patrol Read Properties].
3. The schedule setting screen shown below appears. Change the Operation Mode to [Auto].
If [Auto] is selected already, the mode change is not required.
[Auto]:
Execute the Patrol Read scheduling.
[Manual]:
Disables the execution of the scheduled Patrol Read and enables the manual execution
only.
[Disabled]:
Disable the Patrol Read.
4. Change the following items to desired values and click [Go].
[Maximum PD Count for patrolling]:
Set the maximum number of physical drives for which the Patrol Read is to be
executed.
Do not change the default value (255).
[Continuous Patrolling]:
This feature is not supported yet. Do not check it.
[Select Excluded Virtual Disks]:
If you check one or more logical drives appearing in this item, the Patrol Read is not
executed for the drives. To execute the Patrol Read for all logical drives, do not put
checks in this option.