Chapter 8. Configuring Units
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3ware Serial ATA RAID Controller User Guide
This feature is designed to make it easier to insure regular verification of
units. If verify schedules have been enabled, then Auto Verify will run
only in the scheduled verify time slots. When Auto Verify is disabled, you
must manually specify when you want to verify a unit, even if you have
set a verify schedule. For details, see “Setting Auto Verify for a Unit” on
page 114.
•
Continue on Source Error During Rebuild.
Determines whether ECC
errors are ignored when they are encountered during a rebuild (9000-
series controllers only). (ECC errors are an indication of errors that have
occurred on a particular drive since it was last read.)
When not enabled, a
rebuild will abort upon encountering an ECC error and the unit will be set
to Degraded. For details, see “Setting Continue on Source Error During
Rebuild” on page 115.
•
Queuing.
Determines whether NCQ (Native Command Queuing) is
enabled for the unit. When enabled for drives that support it, this policy
can improve performance. For details, see “Enabling and Disabling
Queuing for a Unit” on page 116.
•
StorSave Profile.
Determines what StorSave profile is used for the unit.
Three profiles are available: Protection, Balanced, and Performance. For
details, see “Setting the StorSave Profile for a Unit” on page 117.
Figure 55. Unit Policies on Controller Settings Page in 3DM
