My replica size on the pool is 3, so I'll use that to test. There is no other type in my map like dc, rack, etc; just servers. Do you know what a successful run of the test command looks like? I just ran it myself and it spits out a number of crush rules (in this case 1024) and then ends with: double free or corruption (out) *** Caught signal (Aborted) ** in thread 7f4915c58dc0 thread_name:crushtool The show-bad-mappings version shows nothing and then spits out the same output as above. I'm going to assume that means it's working properly? _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx