Verification of OCR integrity was unsuccessful on all the nodes.

I found Verification of OCR integrity was unsuccessful on all the nodes.

$ cluvfy comp ocr

Verifying OCR integrity


ERROR:
User equivalence unavailable on all the nodes.
Verification cannot proceed.


Verification of OCR integrity was unsuccessful on all the nodes.

So,Check by the oracle software owner can ssh from one node to the other, and back again

#ssh-agent $SHELL
#ssh-add

#$ cluvfy comp ocr

Verifying OCR integrity

Checking OCR integrity...

Checking the absence of a non-clustered configuration...
All nodes free of non-clustered, local-only configurations.

Uniqueness check for OCR device passed.

Checking the version of OCR...
OCR of correct Version "2" exists.

Checking data integrity of OCR...
Data integrity check for OCR passed.

OCR integrity check passed.

Verification of OCR integrity was successful.