Storage Management (ASM ACFS DNFS ODM) (MOSC)

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Data LUN moved from disk group - unable to start ASM

edited May 4, 2014 12:00PM in Storage Management (ASM ACFS DNFS ODM) (MOSC) 4 commentsAnswered

ORACLE 11.2.0.3

RAC = 3 NODES

OS = Linux - RedHat 6

Our system admin accidentally removed the DATA lun(SAN) and the Database crashed. The system admin moved the removed lun to the original place but now oracle is complaining about unable to start ASM and cannot find OCR.  We don't have backup for this database.

ERROR:

ERROR: diskgroup DATA was not mounted

WARNING: Disk Group DATA containing configured OCR is not mounted

WARNING: Disk Group DATA containing voting files is not mounted

ORA-15032: not all alterations performed

ORA-15040: diskgroup is incomplete

ORA-15042: ASM disk "1" is missing from group number "2"

ORA-15080: synchronous I/O operation to a disk failed

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