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Oracle 10g RAC [restoring OCR]

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Restoring oracle 10g RAC [restoring OCR]


---- Query OCR status:
#/Oracle/product/10g/crs/bin/ocrcheck
PROT-601: Failed to initialize ocrcheck

 
--------- Replacing the original OCR disk, an error occurred:
#/Oracle/product/10g/crs/bin/ocrconfig-replace ocr '/dev/rdsk/c5t600A0B80005AD8BC0000020000000000d0s7'
/Oracle/product/10g/crs/bin/ocrconfig-replace ocrmirror '/dev/rdsk/c5t600A0B80005AD8BC0000020000000001d0s7'
PROT-1: Failed to initialize ocrconfig


--------- Replace the original OCR disk with the repair option:
#/Oracle/product/10g/crs/bin/ocrconfig-repair ocr '/dev/rdsk/c5t600A0B80005AD8BC0000020000000000d0s7'
#/Oracle/product/10g/crs/bin/ocrconfig-repair ocrmirror '/dev/rdsk/c5t600A0B80005AD8BC0000020000000001d0s7'

 
--------- Restore to the new ocr disk using the automatically backed up OCR file:
#/Oracle/product/10g/crs/bin/ocrconfig-restore '/oracle/product/10g/crs/cdata/crs/backup00.ocr'


Note that the new disk capacity is larger than the original disk, otherwise the recovery will encounter an error PROT-22: Storage too small, which is
Oracle Bug

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