Which three statements are correct about the Oracle local Registry?

The correct answer is A. OLR is Installed and configured when Oracle Clusterware Installs OCR. C. OLR is located at Grid _home/cdata/hostname.olr on each node. E. You can manage OLR using the ocrcheck, ocrdump, and ocrconfig utilities with the -local option. C: The olr.loc file consist of the OLR config file location and the crs_home location. So, by default the location is , olrconfig_loc =<GRID_HOME>/cdata/<hostname>.olr. To manually back up OLR: # ocrconfig -local -manualbackup To view the contents of the OLR backup file…

Oracle BI EE Architecture

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Options

AOLR is Installed and configured when Oracle Clusterware Installs OCR.
BOLR was introduced in Oracle Database 11g Release 1.
COLR is located at Grid _home/cdata/hostname.olr on each node.
DOLR can reside on a maximum of three nodes in the cluster.
EYou can manage OLR using the ocrcheck, ocrdump, and ocrconfig utilities with the -local option.

How the community answered

(60 responses)

A
73% (44)
B
18% (11)
D
8% (5)

Explanation

C: The olr.loc file consist of the OLR config file location and the crs_home location. So, by default the location is , olrconfig_loc =<GRID_HOME>/cdata/<hostname>.olr. To manually back up OLR: # ocrconfig -local -manualbackup To view the contents of the OLR backup file: ocrdump -local -backupfile olr_backup_file_name To change the OLR backup location: ocrconfig -local -backuploc new_olr_backup_path # crsctl stop crs # ocrconfig -local -restore file_name # ocrcheck -local # crsctl start crs $ cluvfy comp olr Not B: From 11gR2 Oracle introduced "Oracle Local Registry(OLR)", something new as part of Oracle Clusterware

Topics

#Oracle Local Registry#OLR#Oracle Clusterware#ocrconfig utility

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