Pods occasionally fail to start on OpenShift Container Platform with "different security settings" error

Solution Verified - Updated -


  • Sometimes (occasionally) builds are failing with the below error reported by journald:
Removing intermediate container 679a92056d97
error: build error: devmapper: Error mounting '/dev/mapper/docker-202:2-142633635-0e27913448d8847c17d868eca5ebe2a89c35b1da960c6d6a123eef80d04694ce' on '/var/lib/docker/devicemapper/mnt/0e27913448d8847c17d868eca5ebe2a89c35b1da960c6d6a123eef80d04694ce'. fstype=xfs options=nouuid: invalid argument
<6>[ 4690.602265] XFS (dm-40): Ending clean mount
<5>[ 4690.610792] XFS (dm-28): Unmounting Filesystem
<4>[ 4690.681971] SELinux: mount invalid.  Same superblock, different security settings for (dev dm-38, type xfs)


  • Red Hat OpenShift Container Platform 3.x
  • docker

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