Problem Definition

XFS filesystem fit the prerequisites (volume capable of atomic (block level) snapshots) for the DIY backup. But there are no example script provided for XFS in https://bitbucket.org/atlassianlabs/atlassian-bitbucket-diy-backup/src. 

Suggested Solution

Provide an example script for XFS similar as for other filesystem like EBS and ZFS

Workaround

Modify any of the existing example given, like ZFS