The following command displays the DMP nodes that are in the same LUN group as a specified DMP node:
# vxdmpadm getlungroup dmpnodename=hdisk16 NAME STATE ENCLR-TYPE PATHS ENBL DSBL ENCLR-NAME =============================================================== hdisk14 ENABLED ACME 2 2 0 enc1 hdisk15 ENABLED ACME 2 2 0 enc1 hdisk16 ENABLED ACME 2 2 0 enc1 hdisk17 ENABLED ACME 2 2 0 enc1