DATOptic RM12-S6.TB - Rackmount - Manual (Page 29)

WEB BROWSER-BASED CONFIGURATION
138
Clone Disk Procedure
(a) Select one of the members as the “Clone Source” (status indi
cated as Raid Set # ) by clicking on the appropriate check
box.
(b) Select a “Clone Target” (status indicated as Free or Hot
Spare)
by clicking on the appropriate check box.
(c) If you have available disk member, you can repeat above pro
cedures to define another clone pair.
(d) Select Clone Type.
The pair number for both the “Clone Source” and the “Clone Tar-
get” will be indicated in the screen. Click the “Confirm The Opera-
tion” check box and click on the “Submit” button on the screen;
the controller will automatically start the cloning process using
the existing “stand-by” (Free or Hot Spare drive) to clone the
source drive (the Raid Set member drive). The cloning process
percentage will be indicated in the “Volume State” area of the
“Volume Set Information” screen. Completion of the Clone func-
tion process will be indicated by a notification message on the
event log.
6.7.4.1 Clone And Replace
You can enlarge your logical drives by copying and replacing all
member drives with drives of higher capacity. The existing data
in the logical drives is copied onto the new drives, and then the
original members are marked as “Offlined”.
6.7.4.2 Clone Only
The stand-by disk will clone the logical drives without substitut-
ing it. The status of the stand-by drive will be marked as “Of-
flined” after the cloning process. The source drive will remain a
member of the logical drive.
6.7.5 Abort Cloning
Use this function to stop the ongoing clone disk action.