Specifications

SCSI to SATA RAID Subsystem | Administrator’s Manual Data Integrity | en 159
Bosch Security Systems F.01U.027.802 | V1 | 2006.11
10.4 Disk Array Parameters
Fig. 10.16 Set for Disk Array Parameters
Select “View and Edit Configuration Parameters” on the Main Menu and press [ENTER].
Choose “Disk Array Parameters,” then press [ENTER] again. The Disk Array Parameters menu
will appear.
10.4.1 Rebuild Priority
Fig. 10.17 Change Rebuild Priority
Choose “Rebuild Priority,” then press [ENTER]. A list of the priority selections (Low, Normal,
Improved, or High) displays. Move the cursor bar to a selection, then press [ENTER].
10.4.2 Verification on Writes
Errors may occur when a hard drive writes data. To avoid the write error, the controller can
force hard drives to verify written data.
There are three selectable methods:
• Verification on LD Initialization Writes
Performs Verify-after-Write when initializing a logical drive
• Verification on LD Rebuild Writes
Performs Verify-after-Write during the rebuild process
• Verification on LD Normal Drive Writes
Performs Verify-after-Write during normal I/Os
Each method can be enabled or disabled individually. Hard drives will perform Verify-after-
Write according to the selected method.