CRSD Fails to Start With Error CRS-1009:The OCR configuration is Invalid (Doc ID 1926909.1)

Last updated on OCTOBER 04, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 and later
Information in this document applies to any platform.

Symptoms

In a 2-node cluster, crsd fails to start on the second node due to OCR configuration invalid information.

Node 1:

$ crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4537: Cluster Ready Services is online
CRS-4529: Cluster Synchronization Services is online
CRS-4533: Event Manager is online

 

Node 2:

$ crsctl check crs
CRS-4638: Oracle High Availability Services is online
CRS-4535: Cannot communicate with Cluster Ready Services
CRS-4529: Cluster Synchronization Services is online
CRS-4534: Cannot communicate with Event Manager

 

alertnode2.log:
=====================
2014-09-08 14:25:19.039:
[crsd(17575)]CRS-1009:The OCR configuration is invalid. Details in /oragrid/product/11.2.0.4/gi_1/log/node2/crsd/crsd.log.
2014-09-08 14:25:20.041:
[crsd(17575)]CRS-1009:The OCR configuration is invalid. Details in /oragrid/product/11.2.0.4/gi_1/log/node2/crsd/crsd.log.



crsd.log:
============
2014-09-08 14:25:41.107: [  OCROSD][1]utopen:6m': failed in stat OCR file/disk '/oragrid/RACD1/ocr1.dbf, errno=2, os err string=No such file or directory
2014-09-08 14:25:41.109: [  OCROSD][1]utread:3: Problem reading buffer 1eb5000 buflen 4096 retval 0 phy_offset 102400 retry 0
2014-09-08 14:25:41.109: [  OCROSD][1]utread:3: Problem reading buffer 1eb5000 buflen 4096 retval 0 phy_offset 102400 retry 1
2014-09-08 14:25:41.109: [  OCROSD][1]utread:3: Problem reading buffer 1eb5000 buflen 4096 retval 0 phy_offset 102400 retry 2
2014-09-08 14:25:41.109: [  OCROSD][1]utread:3: Problem reading buffer 1eb5000 buflen 4096 retval 0 phy_offset 102400 retry 3
2014-09-08 14:25:41.109: [  OCROSD][1]utread:3: Problem reading buffer 1eb5000 buflen 4096 retval 0 phy_offset 102400 retry 4
2014-09-08 14:25:41.109: [  OCROSD][1]utread:3: Problem reading buffer 1eb5000 buflen 4096 retval 0 phy_offset 102400 retry 5
2014-09-08 14:25:41.109: [  OCRRAW][1]propriogid:1_1: Failed to read the whole bootblock. Assumes invalid format.
2014-09-08 14:25:41.109: [  OCRRAW][1]proprioo: OCR/OLR configuration on disk[1] is not valid
2014-09-08 14:25:41.109: [  OCRRAW][1]proprioo: OCR configuration on none of disks is valid
2014-09-08 14:25:41.109: [  OCRRAW][1]proprinit: Could not open raw device
2014-09-08 14:25:41.109: [ default][1]a_init:7!: Backend init unsuccessful : [26]

 

Cause

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