>If you do a hammer mirror-copy or hammer mirror-stream >to a target HAMMER filesystem the code checks that the target is a PFS >slave with the same shared UUID as the master's UUID. > >I want a feature that asks the user whether he wants to create a >conforming PFS on the target at that point, if the target directory >does not exist, instead of exiting with an error.
Ideas for more automagic: - It should also make a null mount for new PFS, as this is recommended way to use PFSs. - It should set snapshots PFS option (maybe `hammer pfs-slave' should just set this option by default; a unique <name> could be derived from PFS name) Then an already setup `hammer cleanup' will also manage new PFS. Or, do we need to snapshot/prune/reblock a PFS slave, if same retension policy as master is intended? -thomas
