how to check srdf relation and how to break it.
To check the srdf group number -
symrdf -sid 589 list
Create file srdf_devs mentioning the device pair -
vi srdf_devs
Split the srdf pair -
symrdf -sid 589 -rdfg 11 -file srdf_devs split
Delete the pair -
symrdf -sid 589 -rdfg 11 -f srdf_devs deletepair -force