Reference Guide

Storage.VirtualDisk.DiskCachePolicy (Read or Write)
Descripti
on
Set the physical disk drive caching policy of all members of a
Virtual Disk by enabling the Disk Cache Policy. When this feature
is enabled, the physical disk drive writes data to the physical disk
drive cache before writing it to the physical disk drive. Because it
is faster to write data to the cache than to a disk, enabling this
feature can improve system performance.
Legal
Values
• Default
• Enabled
• Disabled
Default
value
Default
Write
Privilege
Server Control
License
Required
iDRAC Express or iDRAC Enterprise
Depende
ncy
None
Storage.VirtualDisk.ReadPolicy (Read or Write)
Descripti
on
The read policies indicate whether or not the controller must
read sequential sectors of the virtual disk when seeking data.
Legal
Values
• No Read Ahead
• Read Ahead
• Adaptive Read Ahead
Default
value
Adaptive
Write
Privilege
Server Control
License
Required
iDRAC Express or iDRAC Enterprise
Depende
ncy
None
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