Question: I am
getting the CRS-4535 error:
CRS-4535:
Cannot communicate with Cluster Ready Services
CRS-4529: Cluster Synchronization
Services is online
How do I fix this CRSerror?
Answer:
The CRS-4535 Cannot communicate with Cluster Ready Services
is a typical issue that does happen for one of the following
two reasons:
1) Networking issue between the RAC
nodes (CRS not running)
2) Permission issue at the
storage level
Check the crsd log under $GRID_HOME/log/hostname/crsd and
check the alert log for any additional details on the
CRS-4535 error. Also, check to see if the CRS is
running on the node:
ps –ef |grep crsd.bin
Next, check the status of ora.crsd, if offline try
starting the CRS with ora.crsd:
crsctl stat
res -t -init
crsctl start res ora.crsd -init
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