tripleo-validations/releasenotes/notes/validate-xfs-ftype-equals-0...

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---
upgrade:
- |
Validate that there are no volumes formatted with XFS
and ftype=0.
Deployments from OpenStack Kilo or Liberty have XFS
partitions formatted with ftype=0, which is incompatible
with the docker overlayfs driver.
From OpenStack Newton, we have support for XFS ftype=1
by default.
This check will make fail the pre-upgrade validations
if there are deployments coming back from Kilo or Liberty
and have XFS partitions with ftype=0.