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

In this Document

Purpose

Details

References

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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