4.
Migration operation's going:
Source VG is already in migration.
5.
Invalid VG raidcell parameter:
Invalid configuration. E.g., New VG's capacity < Old VG's capacity,
New VG's stripe size < Old VG's stripe size. Or New VG's configuration == Old VG's configuration.
6.
Invalid PD capacity:
New VG's minimum PD capacity < Old VG's minimum PD capacity.
Notice : VG Migration cannot be executed during rebuild or UDV extension.
4.3 UDV Extension
To extend UDV size, please follow the procedures.
1. Select
“/ Volume config / User data volume”
.
2. Decide which UDV to extend, click the button “
” in the Size column next the number.
3. Change the size. The size must be larger than the original, and then click “
“ to start
extension.
4. Extension starts. If UDV needs initialization, it will display an
“I”
in “Status 3” and complete
percentage of initialization in
“R%”
.
Figure 4.3.1
Figure 4.3.2
(Figure 4.3.2: Extend UDV-R0 from 5GB to 10GB.)
Tips : The size of UDV extension must be larger than original.
Notice : UDV extension cannot be executed during rebuild or migration.
50
Advanced operation
