I tried to downgrade a master PFS and got this: # hammer pfs-downgrade /mnt/pfs/test
pfs-upgrade of PFS#2 () failed: Directory not empty There shouldn't have been any processes using that PFS but, just to be sure, I rebooted the machine and tried again with the same result. Just for the fun of it, I tried this: # hammer pfs-upgrade /mnt/pfs/test pfs-upgrade of PFS#2 () failed: Directory not empty ​As far as I know, this PFS is good and I was able to mirror copy it to another PFS successfully. Also, unrelated, but I find it a little odd that if you try to upgrade a master, you get an upgrade succeeded message, instead of "PFS is already a master".​ ​I'm on v3.7.1.38.g703b85-DEVELOPMENT, but this PFS was created at least a year ago and I haven't really done very much to it, other than add some files. If I create a new master PFS and downgrade it, it works.​ Tim
