Chapter 7. Configuring Units
82 3ware SATA+SAS RAID Controller Card Software User Guide, Version 10.2
Unit policies
Several unit policies are set when you create a new unit:
• Write Cache (enabled, by default)
• Read Cache (Intelligent, by default)
• Drive Queuing (enabled, by default)
• Ignore ECC (Continue on Source Error When Rebuilding (disabled, by
default))
• StorSave Profile (Balanced, by default)
• Auto-Verify (enabled, by default)
• Rapid RAID Recovery (enabled, by default)
The particular policies that you can adjust when you create the unit vary,
depending on which program you are using: 3DM2, 3BM, or the CLI.
You can change all of these policies after the unit has been created, with one
exception. If Rapid RAID Recovery is disabled, it cannot be enabled later.
For a summary of what these policies do, see the discussion under “Setting
Unit Policies” on page 100. For how to adjust each one, see the procedures
later in this chapter.
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