Cannot communicate with Cluster Ready Services
We rebooted the RAC servers the CRS services is failing to start. We did some troubleshooting below we noted issues with IP.
$ crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4535: Cannot communicate with Cluster Ready Services
CRS-4529: Cluster Synchronization Services is online
CRS-4534: Cannot communicate with Event Manager
$
$
$ crsctl check cluster
CRS-4535: Cannot communicate with Cluster Ready Services
CRS-4529: Cluster Synchronization Services is online
CRS-4534: Cannot communicate with Event Manager
$
$
$ crsctl status resource -t
CRS-4535: Cannot communicate with Cluster Ready Services
CRS-4000: Command Status failed, or completed with errors.
$ ./crsctl stop cluster -all
ksh: ./crsctl: not found