Promise Technology VTrack M-Class M500p Manual descargar pdf (Pagina 121)

Chapter 4: Management with WebPAM PROe

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• Cache Line Size – See “Cache Policy” on page 245

• Coercion – See “Capacity Coercion” on page 246

• Coercion Method – See “Capacity Coercion” on page 246

• SMART – Self-Monitoring, Analysis and Reporting System for physical

drives.

• SMART Polling Interval

• Write Back Cache Flush Interval

Controller Statistics

1. Click the Subsystem icon in Tree View.

2. Click the Controllers icon.

3. Click on the Controller icon.

4. Click on the Information tab in Management View and select Statistics from

dropdown menu.

The Controller statistics include:

• Data transferred (read and write)

• Read Data transferred

• 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 page 108.

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.

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Promise Technology VTrack M-Class M500p Manual Pagina 121