NEC Express5800/B120a User Manual page 120

4-70 Configuring Your Server
Parameters for VD Definition
Listed below are parameters for Configuration Wizard.
Item
RAID Level
Strip Size
Access Policy
Read Policy
Write Policy
WrtThru for
BAD BBU
IO Policy
Disk Cache
Policy
Disable BGI
Parameter
RAID 0 / RAID 1
8 KB / 16 KB / 32 KB / 64 KB / 128
KB / 256 KB / 512 KB / 1024 KB
RW / Read Only / Blocked
Normal / Ahead / Adaptive
WBack / Wthru
Checked / Unchecked
Direct / Cached
Unchanged / Enabled / Disabled
No / Yes
Remarks
RAID 00 is not supported.
Recommended value: 64KB
Recommended value: RW
Recommended value: Normal
WBack: WriteBack
WThru: WriteThru
Select a mode when WriteBack is
specified for Write Policy.
Checked: Normal WriteBack
Unchecked: Constant WriteBack
Recommended value: Checked
Recommended value: Direct
Recommended value: Disabled
Specify whether to perform
Background Initialize after creation of
VD.
Recommended value: No