Dell PowerEdge RAID Controller 11 User’s Guide PERC H755, H750, H355, and H350 Controller Series

Configure virtual disk policies

1. Enter the Dell PERC 11 Configuration Utility. See Navigate to Dell PERC 11 configuration utility.
2. Click Main Menu > Virtual Disk Management.
   All the virtual disks associated with the RAID controller are displayed.
3. Click Advanced....
   You can view the following virtual disk policies:

   Table 1. Virtual disk policiesThis table provides information about advanced virtual disk policies.

   Option	Description
   Current write cache	Indicates the current write cache policy for the virtual disk.
   Default write cache	Allows selection of the write cache policy for the virtual disk. The possible options are: Write Through Write Back Force Write Back
   Read cache policy	Allows selection of the read cache policy for the virtual disk. The possible options are: No Read Ahead Read Ahead
   Disk cache	Allows selection of the disk cache policy for the virtual disk. The possible options are: Default (Disk Default) Enable Disable

4. Click Apply Changes.
   The changes made are saved successfully.