52
Promise
Technology
Pegasus R4i
Redundancy Check
Redundancy Check is a routine maintenance procedure for fault-tolerant disk arrays (those with
redundancy) that ensures all the data matches exactly. Redundancy Check can also correct
inconsistencies.
See “Redundancy Check on a Logical Drive” on page 64.
Making Redundancy Check Settings
To make Redundancy Check settings:
1. Click on the
Background Activities icon.
2. Click the
Settings
button.
3. Click the
Redundancy Check Rate
dropdown menu and choose a rate:
•
Low
– Fewer system resources to Redundancy Check, more to data read/write operations.
•
Medium
– Balances system resources between Redundancy Check and data read/write
operations.
•
High
– More system resources to Redundancy Check, fewer to data read/write operations.
4. Click the
Confirm
button.
5. Click the
X
icon to close the background activities panel.
Redundancy Check