SID_LIST_LISTENER=
  (SID_LIST=
      (SID_DESC=
         (GLOBAL_DBNAME=orcl)
         (SID_NAME=orcl1)
         (ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1)
      )
      (SID_DESC=
         (GLOBAL_DBNAME=orcl_DGMGRL)
         (SID_NAME=orcl1)
         (ORACLE_HOME=/u01/app/oracle/product/11.2.0/dbhome_1)
      )
  )
查看状态是这样滴

原文:http://blog.51cto.com/roidba/2132676