Compaq Infortrend Manuale Utente

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Advanced Configurations
9-28
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 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.
Move cursor bar to the desired item, then press [ENTER].
Choose  Yes in the confirm box to enable or disable the function.
Follow the same procedure to enable or disable each method.
IMPORTANT!
 
The “verification on Normal Drive Writes” method will affect the “write”
performance during normal use.