Write
WT = Write-through cache
WB = Write-back cache
RO = Read-only
Priority
High / Middle / Low priorities between virtual disks.
Bg rate
0~4, with default at 4. The bigger the number the higher performance ratio for
its background jobs (like Rebuilding).
Status
Status of virtual disk.
“Online”
→
The virtual disk is online.
“Offline”
→
The virtual disk is offline.
“Initiating”
→
The virtual disk is being initialized.
“Rebuild”
→
The virtual disk is being rebuilt.
“Migrate”
→
The virtual disk is being migrated.
“Rollback”
→
The virtual disk is being rolled back.
“Parity checking”
→
The virtual disk is being parity
Clone
VD Backup
Schedule
Scheduled Backup
Type
States being set up.
“RAID”
→
the virtual disk is normal.
“BACKUP”
→
the virtual disk is for clone usage.
Health
Health status of virtual disk.
“Optimal”
→
the virtual disk is working well and there is no failed disk in
the RG.
“Degraded”
→
At least one disk from the RG of the Virtual disk is failed or
plugged out.
“Failed”
→
the RAID group disk of the VD has single or multiple failed disks
than its RAID level can recover from data loss.
“Partially optimal”
→
the virtual disk has experienced recoverable read errors.
After passing parity check, the health will become “Optimal”.
R%
Progress % of rebuilding.
RAID
RAID level.
#LUN
Number of LUN.
Snapshot space
Space reserved for Snapshot.
The number means “Used snapshot space” / “Total snapshot space”.
#Snapshot
Number of snapshot.
RG name
Name of the attached RAID group.
32
Introduction to the GUI
