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(a)nde.ag> 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(a)gmail.com>om>:
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(a)nde.ag> 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-wi…
>
>
> Zitat von Amudhan P <amudhan83(a)gmail.com>om>:
>
>> 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
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