[root@sq-recoverydb1 grid]# /u01/11.2.0/grid/bin/crsctl start crs
CRS-4013: This command is not supported in a single-node configuration.
CRS-4000: Command Start failed, or completed with errors.
[root@sq-recoverydb1 grid]# /u01/11.2.0/grid/bin/crsctl start has