Browser connection to the cluster manager works, but the web interface shows lessVCAs than expected.

Answer ID 3583
Published 09/29/2014 11:30 AM
Updated 09/29/2014 11:39 AM
Browser connection to the cluster manager works, but the web interface shows less
VCAs than expected.

Explanation:

This means that the nodemgr_listener process died.

Possible reasons are: (check the nodemgr_listener logfile in /home/iray/cm)

1. “temporary name resolution failure” (there is still a bug that it looks up the wrong interface)
Solution: Workaround: add the IP address that could not be resolved to /etc/hosts

2. “cannot receive own multi-cast traffic” or “Got a synchronizer announce from higher priority
synchronizer. Leaving the group”
Usually both error messages indicate multi-cast problems
Solution: Check for multicast issues  (see article 3584 here: http://nvidia.custhelp.com/app/answers/detail/a_id/3584/kw/udp/session/L3RpbWUvMTQxMjAxNTY5NS9zaWQvMkdSa0REM20%3D )

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