Johnny Hughes wrote: > On 09/07/2017 12:57 PM, hw wrote: >> >> Hi, >> >> is there anything that speaks against putting a cyrus mail spool onto a >> btrfs subvolume? > > This is what Red Hat says about btrfs: > > The Btrfs file system has been in Technology Preview state since the > initial release of Red Hat Enterprise Linux 6. Red Hat will not be > moving Btrfs to a fully supported feature and it will be removed in a > future major release of Red Hat Enterprise Linux. > > The Btrfs file system did receive numerous updates from the upstream in > Red Hat Enterprise Linux 7.4 and will remain available in the Red Hat > Enterprise Linux 7 series. However, this is the last planned update to > this feature. That surely speaks against it. However, it´s hard to believe. They must be expecting btrfs never to become useable.