VTrak M310p, M210p Product Manual
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• Write Data transferred
• Errors (total)
• Non-read/write errors
• Read errors
• Write errors
• I/O requests (total)
• Non-read/write I/O requests
• Read I/O requests
• Write I/O requests
• Statistics start time
• Statistics collection time
Clear Statistics
To clear statistics, see “Clear Statistics” on page75.
Controller Settings
The Controller–Settings tab enables you to make Controller settings. To make
Controller settings:
1. Click the Subsystem icon in Tree View.
2. Click the Controllers icon.
3. Click on the Controller icon.
4. Click on the Settings tab in Management View.
5. Enter a name into the Alias field.
Maximum of 48 characters. Use letters, numbers, space between words,
and underscore. An alias is optional.
6. Check the SMART Log box to enable the Self-Monitoring, Analysis, and
Reporting System (SMART).
7. Enter a polling interval (1 to 1440 minutes) in SMART Polling Interval field.
8. Check the Coercion Enabled box to enable disk drive capacity coercion.
When disk drives of different capacities are used in the s ame arra y, coercion
reduces the usable capacity of the larger disk drive(s) in order to match the
smallest capacity drive.
For more information, see “Capacity Coercion” on page193.
9. Select a coercion method from the Coercion Method dropdown menu. The
choices are:
• GB Truncate – (Default) Reduces the useful capacity to the nearest
1,000,000,000 byte boundary.