Hi Eugen, I did the same step specified but OSD is not updated cluster address. On Tue, Oct 20, 2020 at 2:52 PM Eugen Block <eblock@xxxxxx> wrote: > > I wonder if this would be impactful, even if `nodown` were set. > > When a given OSD latches onto > > the new replication network, I would expect it to want to use it for > > heartbeats — but when > > its heartbeat peers aren’t using the replication network yet, they > > won’t be reachable. > > I also expected at least some sort of impact, I just tested it in a > virtual lab environment. But besides the temporary "down" OSDs during > container restart the cluster was always responsive (although there's > no client traffic). I didn't even set "nodown". But all OSDs now have > a new backend address and the cluster seems to be happy. > > Regards, > Eugen > > > Zitat von Anthony D'Atri <anthony.datri@xxxxxxxxx>: > > > I wonder if this would be impactful, even if `nodown` were set. > > When a given OSD latches onto > > the new replication network, I would expect it to want to use it for > > heartbeats — but when > > its heartbeat peers aren’t using the replication network yet, they > > won’t be reachable. > > > > Unless something has changed since I tried this with Luminous. > > > >> On Oct 20, 2020, at 12:47 AM, Eugen Block <eblock@xxxxxx> wrote: > >> > >> Hi, > >> > >> a quick search [1] shows this: > >> > >> ---snip--- > >> # set new config > >> ceph config set global cluster_network 192.168.1.0/24 > >> > >> # let orchestrator reconfigure the daemons > >> ceph orch daemon reconfig mon.host1 > >> ceph orch daemon reconfig mon.host2 > >> ceph orch daemon reconfig mon.host3 > >> ceph orch daemon reconfig osd.1 > >> ceph orch daemon reconfig osd.2 > >> ceph orch daemon reconfig osd.3 > >> ---snip--- > >> > >> I haven't tried it myself though. > >> > >> Regards, > >> Eugen > >> > >> [1] > >> > https://stackoverflow.com/questions/61763230/configure-a-cluster-network-with-cephadm > >> > >> > >> Zitat von Amudhan P <amudhan83@xxxxxxxxx>: > >> > >>> Hi, > >>> > >>> I have installed Ceph Octopus cluster using cephadm with a single > network > >>> now I want to add a second network and configure it as a cluster > address. > >>> > >>> How do I configure ceph to use second Network as cluster network?. > >>> > >>> Amudhan > >>> _______________________________________________ > >>> ceph-users mailing list -- ceph-users@xxxxxxx > >>> To unsubscribe send an email to ceph-users-leave@xxxxxxx > >> > >> > >> _______________________________________________ > >> ceph-users mailing list -- ceph-users@xxxxxxx > >> To unsubscribe send an email to ceph-users-leave@xxxxxxx > > > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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