Dell EMC Solutions Enabler 9.2 SRDF Family CLI User Guide

System-wide split commands

Figure 1 shows how the symmir and symrdf commands might be applied to split operations in a complex configuration.

NOTE:

You must have established SRDF device groups before you perform any symmir and symrdf operations.

Perform operations such as establish and restore in the same manner for remote sites.

Dell Solutions Enabler TimeFinder SnapVX CLI User Guide provides more information.

To split the BCV pair within Site A:

symmir -g prod split

To split SRDF pairs at Site B from host-connected Site A:

symrdf -g prod split

To split the BCV pairs within Site B:

symmir -g prod -rdf split

To split BCV SRDF pairs at Site C from host-connected Site A:

symrdf -g prod -bcv split

To split the BCV pairs within Site C:

symmir -g prod -rdf -bcv split

To split BCV SRDF pairs at Site D from host standard-associated Site B:

symrdf -g prod -rbcv split

To split the BCV pairs within Site D:

symmir -f dfile -sid 0014 split

symmir -g prod -rrbcv split

To split BCV SRDF pairs at Site E from host BCV-associated Site C:

symrdf -g prod -brbcv split

To split the BCV pairs within Site E (hop 2):

symmir -f dfile -sid 0015 split