On 01/05/2017 05:39 PM, Colin Walters wrote: > On Thu, Jan 5, 2017, at 07:22 PM, Josh Berkus wrote: > >> Also, performance is MUCH better on PostgreSQL pgbench than devicemapper >> is. Like 3X better. > > You really should not store databases (or any persistent data) > in the container's rootfs. Use kubernetes PVs, etc., or for > a real pet database, a host volume pinned to a node > with specifically provisioned storage, etc.
The purpose of this test was to test OverlayFS, which I could only do if the data was stored in the container. I pointed out upthread why it's necessary to do this; not interested in repeating myself. -- -- Josh Berkus Project Atomic Red Hat OSAS
