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Chapter 7 Thin Provisioning Pool Management
7.2 Functions in the Action Area for Thin Provisioning
ETERNUS Web GUI User’s Guide
Copyright 2013 FUJITSU LIMITED P2X0-1090-10ENZ0
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→ A confirmation screen appears.
3 Click the [OK] button.
→ The cache parameter modification starts.
4 Click the [Done] button to return to the [Threshold] screen.
End of procedure
7.2.9 Assign ECO Mode Schedule (Thin Provisioning Pool)
This function applies the ECO mode schedule to the Thin Provisioning Pools (TPP) and enables the ECO mode
setting.
ECO mode is a function to reduce power consumption by stopping motor of disks that configure the TPP while
the TPP is not accessed from the host.
When the ECO mode schedule is applied to a TPP, the ECO mode setting is enabled. When ECO mode is
running, disk motors are activated during the scheduled event term. During times other than the scheduled
time, disk motors are stopped.
If the TPP is accessed from the host while the disk motors are stopped, the disk motors are activated and can
be accessed within 1 - 5 minutes.
If the [Default] button is clicked before the [Modify] button, the default cache parameters are
restored.