Setting The System Tuning Parameter - Hitachi AMS2100 User Manual

Setting the System Tuning Parameter

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Hitachi AMS 2000 Family Copy-on-Write SnapShot User Guide
This is a setting to determine whether to limit the number of times
processing is executed for flushing the dirty data in the cache to the
drive at the same time.
To set the Dirty Data Flush Number Limit of a system tuning
parameters:
1. Select the System Tuning icon in the Tuning Parameter of the
Performance tree view.
The System Tuning screen appears.
•
2. Click Edit System Tuning Parameters.
The Edit System Tuning Parameters screen appears.
•
3. Select the Enable radio button of the Dirty Data Flush Number
Limit.
4. Click OK.
Configuring SnapShot