hello as far as I know and according to the document the mon just share the cluster map with the client. Not the data "Storage cluster clients retrieve a copy of the cluster map from the Ceph Monitor." https://docs.ceph.com/docs/master/architecture/ Le mercredi 25 septembre 2019 à 22:25 +0800, 展荣臻（信泰） a écrit :
hi all: I have a production cluster, and it had 24 hosts (528 osds,3mons) at a former. Now we want to add 36 hosts so the osd increase to 1320 . does the monitor need to increase?how many numbers of monitor node is recommended? Another question is which monitor does monclient commnuicate with? And how it decide? Any suggestions are welcome! _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-leave@ceph.io