Obviously part of your clients may be upgraded, part is not. Or was upgraded, but not rebooted Double check client IP's fro mon sessions k > On 8 Dec 2021, at 16:38, Kamil Kuramshin <kamil.kuramshin@xxxxxxxx> wrote: > > I have already tried kernel 4.19 - newest available from stretch-backports repo - nothing changed. > Any more suggestions? Maybe I do not know about some kind of configuration parameters to make linux kernel 4.19 to not use ceph features related to Jewel release? _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx