GFS2 Filesystem resource fails to start with "WARNING: Couldn't find device [xxxx]. Expected /dev/??? to exist"
Issue
- GFS2 new nodes added to existing cluster, can not enable gfs2 mounts on newer nodes
- Why can't I mount my GFS2 filesystem?
- What does "WARNING: Couldn't find device. Expected /dev/??? to exist" mean?
- GFS2 Filesystem resource fails to start with message "not installed".
Environment
- Red Hat Enterprise Linux 6 Server (with the High Availability Add-on)
- pacemaker
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