suggested values based upon major Linux distros:

RHEL: ext2, ext3, ext4, xfs
https://access.redhat.com/site/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Storage_Administration_Guide/installconfig-fs.html

SLES: ext3, reiserfs, xfs, btrfs, ocfs2
https://www.suse.com/products/server/technical-information/

Ubuntu: ext2, ext3, ext4, reiserfs, jfs, xfs
https://help.ubuntu.com/community/LinuxFilesystemsExplainedhttps://help.ubuntu.com/community/LinuxFilesystemsExplained

Is there a normative list we can reference? Check OpenStack, Cinder?

---

http://en.wikipedia.org/wiki/List_of_file_systems
Examples: AFS, JFS, ZFS, NFS, UFS, UFS2, EXT3, HPFS

Derek volunteered to provide more example values that are commonly encountered in local block storage.