User manual

4. Click the Submit button.
5. When the update is completed a message tells you to reboot the
subsystem. Click the OK button to restart the system.
Warning: Do NOT power off the system during the update!
3.5.6 Performance monitor
The Performance Monitor screen allows you to monitor the performance of
NAS using the analyzed illustrations.
Support Table:
Logical Drive Physical Drive Port
Bandwidth ● ● ●
Cache Usage ●
Dirty Cache ●
Maximum Latency ● ● ●
Average Latency ● ● ●
Minimum Latency ● ● ●
IO request ● ● ●
To view the Logical Drive performance:
1. Click AdminTool tab > Performance Monitor.
2. In the Logical Drive field, click the Select Logical Drives button to select
the logical drive you want and select a performance type from the
dropdown menu. When done, the performance of selected logical drive
will be shown in the illustration below.
To view the Physical Drive performance:
1. Click AdminTool tab > Performance Monitor.
2. In the Physical Drive field, click the Select Physical Drives button to
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