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Solaris Cluster may Experience Timeouts Running the nfs_svc_stop Method due to TCP RST Rate Limiting (Doc ID 2411211.1)

Last updated on JUNE 15, 2018

Applies to:

Solaris Cluster - Version 3.0 to 4.3 [Release 3.0 to 4.3]
Oracle Solaris on SPARC (64-bit)
Oracle Solaris on x86-64 (64-bit)

Symptoms

When stopping or switching a SUNW.nfs resource type, a timeout can be experienced running the 'nfs_svc_stop' method. If the 'Failover_mode' is set to 'HARD', a panic will follow:

 

Changes

 This environment had grown to a considerable size and the cluster was servicing many Linux NFS clients.

Cause

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