NOTE: [emcrsp.bin@rac11g1 (TNS V1-V3) 8323200] opening OCR file

环境：AIX6L+11gR2+ASM+RAC

在asm的alert日志里面一直出现

NOTE: [emcrsp.bin@rac11g1 (TNS V1-V3) 8323200] opening OCR file

的日志信息。

查了一下Metalink，发现这竟然是个Bug，不过Patch找不到，MOS上恢复只能升级到11.2.0.3，没有临时补丁，要不然就只能忽略这个信息了，郁闷。

Instance alert.log Flooded With "NOTE: [emcrsp.bin@racnode1 (TNS V1-V3) 3159] opening OCR file" [ID 1307063.1]

  修改时间 04-JAN-2012      类型 PROBLEM      状态 MODERATED  

In this Document
  Symptoms
  Cause
  Solution
  References

This document is being delivered to you via Oracle Support's Rapid Visibility (RaV) process and therefore has not been subject to an independent technical review.

Applies to:

Oracle Server - Enterprise Edition - Version: 11.2.0.2 and later   [Release: 11.2 and later ]
Information in this document applies to any platform.

Symptoms

Database or ASM instance's alert_<ORACLE_SID>.log is flushed with the following message:

NOTE: [emcrsp.bin@racnode1 (TNS V1-V3) 3159] opening OCR file

OR:

NOTE: [emcrsp.exe 5464:5416] opening OCR file

Cause

Oracle code defect.

Solution

1. Due to bug 11675995 which is closed as duplicate of unpublished base bug 9897335 which is fixed in 11.2.0.3 and above, patch 9897335 exists for certain platform/version.

2. Due to bug 13558914 which is still being worked by Development at the time of this writing


The message can be ignored as it posts no harm.