Thanks Eugen, you pointed me in the right direction :-) Yes, the config files I mentioned were the ones in `/var/lib/ceph/{FSID}/mgr.{MGR}/config` - I wasn't aware there were others (well, I suspected their was, hence my Q). The `global public-network` was (re-)set to the old subnet, while the `mon public-network` was set to the proper subnet. With you pointers you gave me I reset the `global public-network` to the proper subnet, rebooted/reloaded all the containers, and everything's come back up. Thecluster is now doing a deep scrub and self-correcting itself, so all good. Thank you *very* much - I owe you a beer (no, I *really* owe you a beer)! Cheers Dulux-Oz _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx