Avago Technologies MegaRAID Fast Path Software - Manual (Page 348)

Page 348 LSI Corporation Confidential | July 2011
MegaRAID SAS Software User Guide Chapter 8: Configuration | Creating a New Storage Configuration
Figure 215: Create Virtual Drive -Virtual Drive Settings Window
NOTE: If you select Write Back with BBU as the write policy, and no battery exists, the
battery is low or failed, or the battery is running through a re-learn cycle, the write policy
switches to Write Through. This setting eliminates the risk of data loss in case of a power
failure. A message window notifies you of this change.
4. Change any virtual drive settings, if desired.
See Section 8.1.1, Selecting Virtual Drive Settings for more information about the
virtual drive settings.
5. Click Create Virtual Drive.
The new virtual drive appears under the drive group. The options Update Virtual
Drive and Remove Virtual Drive are available. Update Virtual Drive allows you to
change the virtual drive settings, and Remove Virtual Drive allows you to delete
the virtual drive.