SANRAD V-Switch manual Volume mirror add, Vol No sync, Mirror5 Simple10 No parameter required, 142

For more information on attaching volumes to LUNs, “Exposing an iSCSI Target and LUN,” page 134.

Creating a mirror from a single volume creates data redundancy. Adding an extra child to a mirror does not create data redundancy. It increases the existing redundancy.

Con	Vol X
LU0

Mir

LU0

Con	Ch 2
LU0	10190

Figure 73. Creating a Mirror to Add Data Redundancy

volume mirror add

You need to define four parameters to add a mirrored volume:

SWITCH PARAMETER DEFINITION STATUS EXAMPLE

-vol

-ch

-no sync

VOLUME	SOURCE VOLUME	MANDATORY
	TO ADD MIRROR TO
CHILD	NEW CHILD TO ADD	MANDATORY
	TO MIRROR
NO	DISABLE	OPTIONAL
SYNCHRONIZATION	AUTOMATIC	NO SYNC IF
	MIRROR SYNC	USED

Mirror5

Simple10

No parameter required

142 SANRAD V-Switch User Manual