VxVM vxvol ERROR V-5-1-10127

Dear Experts

SFHA version 6

OS version RHEL 6.2

I am creating HA/DR (Global Cluster)

I have multiple NICs, i was creating replication setup between Primary and DR. I created RVG but at the time of adding secondary (addsec)

I got the following error

vradmin -g PHX-DG addsec PHX-RVG 192.168.2.2 192.168.2.3

Message from Host 192.168.22.3:

VxVM vxvol ERROR V-5-1-10127 associating volume PHX with PHX-RVG:

Volume or plex device is open or attached