ocrconfig export manualbackup difference
mentions
With Oracle RAC 10g Release 2 or later, you can also use the export command:
#ocrconfig -export -s online, and use -import option to restore the contents back.
With Oracle RAC 11g Release 1, you can do a manaual backup of the OCR with the command:
# ocrconfig -manualbackup
but what's the difference?
I made a test and found the size and file type are different.
rac5:~ # /opt/oracrs/product/11gR2/grid/bin/ocrconfig -export ocr_export.ocr
rac5:~ # ls -l ocr_export.ocr
-rw------- 1 root root 94615 Sep 28 18:26 ocr_export.ocr
rac5:~ # file ocr_export.ocr
0