A `double fault` kernel panic occurred on cluster node using DLM.
Issue
- What do these dlm messages mean:
dlm: node 1: socket error sending to node 2 at 192.168.1.238, port 21064, sk_err=32/0
that appeared indmseg
?
Environment
- Red Hat Enterprise Linux Server 7, 8 (with the High Availability Add On and Resilient Storage Add Ons)
- A Global Filesystem 2(
gfs2
)
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