Product specifications

Data Integrity
7-13
7.1
FAILED DRIVE DETECTION .................................................................................... 2
7.1.1 Periodic Drive Check Time................................................................................... 2
7.1. 2 Periodic Auto-Detect Failure Drive Swap Check Time............................................3
The “Drive-Swap Check Time” is the interval at which the controller checks to see if a
failed drive has been swapped. When a logical drive’s member drive fails, the controller will
detect the failed drive (at the selected time interval). Once the failed drive has been
swapped with a drive that has the adequate capacity to rebuild the logical drive, the rebuild
will begin automatically ........................................................................................................3
7.1.3 Auto-Assign Global Spare Drive ..................................................................................4
7.2. SCHEDULED MAINTENANCE .................................................................................... 5
7.2.1 Task Scheduler.............................................................................................................5
Creating a New Schedule.......................................................................................................6
Adding or Deleting a Schedule.............................................................................................. 6
10.2. 2 Task Scheduler Options .............................................................................................6
Execute on Controller Initialization ......................................................................................7
Start Time and Date............................................................................................................... 7
Execution Period ...................................................................................................................7
Media Scan Mode ..................................................................................................................8
Media Scan Priority............................................................................................................... 8
Select Logical Drives............................................................................................................. 9
7.2.3 Confirming the Creation of a Task Schedule .............................................................9
7.3 REGENERATING LOGICAL DRIVE PARITY ................................................................ 10
7.3. 1 Overwrite Inconsistent Parity ...................................................................................10
7.3. 2 Generate Check Parity Error Event......................................................................... 10
7.4 DISK ARRAY PARAMETERS........................................................................................10
7.4. 1 Rebuild Priority......................................................................................................... 11
7.4. 2 Verification on Writes............................................................................................... 11