User manual

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Delete
Delete the virtual disk.
Set property
Change the VD name, right, priority, bg rate and read
ahead.
Right:
x “WT” Æ Write Through.
x “WB” Æ Write Back. (Default)
x “RO” Æ Read Only.
Priority:
x “HI” Æ HIgh priority. (Default)
x “MD” Æ MiDdle priority.
x “LO” Æ LOw priority.
Bg rate:
x “4 / 3 / 2 / 1 / 0” Æ Default value is 4. The higher
number the background priority of a VD is, the more
background I/O will be scheduled to execute.
Read ahead:
x “Enabled” Æ Enable disk read ahead. (Default)
x “Disabled” Æ Disable disk read ahead.
Type:
x “RAID” Æ the virtual disk is normal. (Default)
x “Backup” Æ the virtual disk is for clone usage.
Attach LUN
Attach to a LUN.
Detach LUN
Detach to a LUN.
List LUN
List attached LUN(s).
Set clone
Set the target virtual disk for clone.
Clear clone
Clear clone function.
Start clone
Start clone function.
Stop clone
Stop clone function.
Schedule
clone
Set clone function by schedule.
Set snapshot
Set snapshot space for taking snapshot. Please refer to
RAG362