>From experience i can tell you that all mons need to use the same MTU between eachother. We moved from 1500 to 9000 a while ago and lost quorum while changing the MTU of the mons. Once all mons where at 9000, everything was fine again. Cluster ran fine with 9000 on the OSD's + Clients and 1500 on MON's (but wht would you?) ----- Original Message ----- From: "Satish Patel" <satish.txt@xxxxxxxxx> To: "ceph-users" <ceph-users@xxxxxxxxxxxxxx> Sent: Thursday, August 16, 2018 5:53:07 PM Subject: Ceph-mon MTU question Folks, I am changing all my OSD node MTU to 9000 and just wonder does ceph-mon node need MTU 9000 ? I know that are not going to deal with high volume data but just curious does that impact functionality if ceph-mon running on MTU 1500 and all OSD data node run on MTU 9000 (FYI: they all are on same LAN ) _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com _______________________________________________ ceph-users mailing list ceph-users@xxxxxxxxxxxxxx http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
 |