User manual

Set property
Change the VD name, access rights, priority and bg
rate.
Access Rights options:
“WT” à Write Through.
“WB” à Write Back.
“RO” à Read Only.
Priority options:
“HI” à HIgh priority.
“MD” à MiD priority.
“LO” à LOw priority.
Bg rate options:
“4 / 3 / 2 / 1 / 0” à Default value is 4 . The higher
number the background priority of a VD has, the
more background I/O will be scheduled to
execute.
Attach LUN
Attach to a LUN.
Detach LUN
Detach to a LUN.
List LUN
List attached LUN(s).
Set snapshot
space
Set snapshot space for executing snapshot. Refer to
next chapter for more detail.
Cleanup
snapshot
Clean all snapshot VD r elated to the Virtual disk and
release snapshot space.
Take
snapshot
Take a snapshot on the Virtual disk.
Auto
snapshot
Set auto snapshot on the Virtual disk .
List snapshot
List all snapshot VD related to the Virtual disk.
More
information
Show Virtual disk detail information .