There is high CPU% on the corosync process when a file is polled with fcntl() for a lock on the file that resides on a gfs2 filesystem.
Issue
There is high CPU% on the corosync process when a file is polled with fcntl()
for a lock on the file that resides on a gfs2 filesystem.
Environment
- Red Hat Enterprise Linux Server 8 (with the High Availability Add On and Resilient Storage Add Ons)
- A Global Filesystem 2(
gfs2
)
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