coreos/coreos-overlay — pull request #983 by soellman (2014-12-04 20:16:51+00:00)
Title: Mark /var/log/journal as no copy-on-write

This should set the nocow flag on the journald log dir (/var/log/journal) as per https://groups.google.com/forum/#!topic/coreos-dev/X4RyCEuHp18