Best File System for 2 node (3rd quorum) HCI cluster


Jun 20, 2018
Hey all, I am trying to figure out what the best set up is for 2 nodes with integral storage with a 3rd node for quorum. It appears my options are ceph RBD, cephFS, ZFS with zsync, glusterFS, and RBD with rsync.

What is going to give the most resilient/robust file system? what are the benefits? drawbacks?

the wiki for ZFS with zsync replication briefly states that live migration is not possible. Is this still true?

The cluster will likely remain stagnant in number of machines for a while, but a 3rd and 4th node may be added in the future as we expand.

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