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Ocr Initialization Failed Accessing Ocr Device on ASM single node (Doc ID 428548.1)

Last updated on JANUARY 24, 2020

Applies to:

Oracle Database - Enterprise Edition - Version 10.2.0.2 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

After upgrading ASM environment from 10.1.0.3.0 to 10.2.0.2.0, operating system generates messages :

<HOSTNAME> syslog: OCR initialization failed accessing OCR device: PROC-26: Error while accessing the
physical storage Operating System error [No such file or directory] [2]

Apr 10 12:35:23 <HOSTNAME> syslog: OCR initialization failed accessing OCR device:
PROC-26: Error while accessing the physical storage Operating System error [No
such file or directory] [2]
Apr 10 12:35:28 <HOSTNAME> syslog: OCR initialization failed accessing OCR device:
PROC-26: Error while accessing the physical storage Operating System error [No
such file or directory] [2]

<HOSTNAME> Apr 09 23:59:39 2007 <| 10-Apr-2007 00:03:19 [600] syslog: OCR
initialization failed accessing OCR device: PROC-26: Error while accessing the
physical storage Operating System error [No such file or directory] [2]
<HOSTNAME> Apr 09 23:59:44 2007 <| 10-Apr-2007 00:03:25 [600] syslog: OCR
initialization failed accessing OCR device: PROC-26: Error while accessing the
physical storage Operating System error [No such file or directory] [2]

These messages were not generated before the upgrade.

.

Cause

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In this Document
Symptoms
Cause
Solution
References

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