Use the ocrconfig -import command to import the contents of a target file into which you exported the contents of OCR back into OCR.
You must run this command as root.
Use the -local option to import the contents of OLR from a file.
The file_name variable must be a full path name that is accessible by all nodes. For example:
/oradbocfs/crs/data.ocr
d:\oracle\
You must shut down Oracle Clusterware before running this command.