ok thx for the answers we will connect later nearly 20 kvm hosts on the ceph cluster - then i build a 3 node osd cluster and passtrough all disks and i install the mgr daemon on them - i build 3 seperate mon server and install here the rgw? right? a few question to the options: - osd crush chooseleaf type - can i set here 3? if the hosts are in different racks? is that recomended? - osd pool default size - can i set here 2 ? for ex if i need to maintainance a osd and need to shutdown? thx again in advance for you answers hfreidhof _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx