How to Use "tcpdump" to Log OCFS2 Interconnect (o2net) Messages
(Doc ID 789010.1)
Last updated on MAY 05, 2020
Applies to:Linux OS - Version 1.2.0-1 and later
Oracle Cloud Infrastructure - Version N/A and later
Linux ItaniumLinux x86-64
If from the /var/log/messages you are receiving network / o2net related errors and some OCFS2 / system functionality is not available or not working properly, generating a 'tcpdump' over the network interconnect may help to diagnose the problem for root cause analysis (RCA).
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