Query a specific Global Mirror session:
RQUERY SNBR(24) VOLSER(11828) ACTION(GMLSTAT)
Query a specific CKD device:
RQUERY SNBR(16) VOLSER(421652) ACTION(DVCSTAT)
LSSTYPE(CKD)
Query specific LSS device:
RQUERY SNBR(24) VOLSER(11828) ACTION(GMPSTAT)
LSSNBR(32) LSSTYPE(FB) DVCNBR(00)
Refer to Querying Global Mirror for sample output from the RQUERY command.