[ceph-users] Clearing contents of OSDs without removing them?

Stumbling closer toward a usable production cluster with Ceph, but I have yet another stupid n00b question I'm hoping you all will tolerate. I have 38 OSDs up and in across 4 hosts. I (maybe prematurely) removed my test filesystem as well as the metadata and data pools used by the deleted filesystem. This leaves me with 38 OSDs with a bunch of data on them. Is there a simple way to just whack all of the data on all of those OSDs before I create new pools and a new filesystem? Version: ceph version 14.2.4 (75f4de193b3ea58512f204623e6c5a16e6c1e1ba) nautilus (stable) As you can see from the partial output of ceph -s, I left a bunch of crap spread across the OSDs... pools: 8 pools, 32 pgs objects: 219 objects, 1.2 KiB usage: 45 TiB used, 109 TiB / 154 TiB avail pgs: 32 active+clean Thanks in advance for a shove in the right direction. -Dallas