搭建rac环境不关防火墙报 [INS-41112] Specified network interface - 重庆思庄Oracle、Redhat认证学习论坛

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[INS-41112] Specified network interface doesnt maintain connectivity across cluster nodes. (文档 ID 1427202.1)

In this Document

Purpose

Details

References

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

The note lists problems, solutions or workarounds that's related to the following 11gR2 GI OUI error:

[FATAL] [INS-41112] Specified network interface doesnt maintain connectivity across cluster nodes.
CAUSE: Installer has detected that network interface eth1 does not maintain connectivity on all cluster nodes.
ACTION: Ensure that the chosen interface has been configured across all cluster nodes.

The following can also be part of the output:

PRVG-11850 : The system call "string" failed with error "number" while executing exectask on node "racnode"

DETAILS

[INS-41112] is a high level error number, the workarounds/solutions depend on the error code from lower layer, however, [INS-41112] does tell which interface is having the issue:

CAUSE: Installer has detected that network interface eth1 does not maintain connectivity on all cluster nodes.

## >> in this case, it's eth1 that's having connectivityissue

To find out lower layer error code, execute the following as grid user:

runcluvfy.sh comp nodecon -i <network-interface> -n <racnode1>,<racnode2>,<racnode3> -verbose

Refer to the following once CVU reports real error code:

PRVF-7617

Refer to note 1335136.1 for details.

PRVF-6020 : Different MTU values used across network interfaces in subnet "10.10.10.0"

Refer to note 1429104.1 for details.

Version of exectask could not be retrieved from node "racnode1"

The cause is the installation files in staged area are corrupted, download again and install

REFERENCES NOTE:1429104.1 - PRVF-6020 : Different MTU values used across network interfaces in subnet "10.10.10.0"
NOTE:1335136.1 - PRVF-7617: TCP connectivity check failed for subnet

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