Today our RMAN backups suddenly started to get the following errors on a specific server.
RMAN-06900:
WARNING: unable to generate V$RMAN_STATUS or V$RMAN_OUTPUT row
RMAN-06901:
WARNING: disabling update of the V$RMAN_STATUS and V$RMAN_OUTPUT rows
ORACLE
error from target database:
ORA-29701:
unable to connect to Cluster Synchronization Service
When we check the status of the css, we saw the following warning:
[oracle@hostx:/home/oracle:]crsctl stat res -t
CRS-4639: Could not contact Oracle High Availability Services
CRS-4000: Command Status failed, or completed with errors.
