Also in 18.2.7 the I was having multiple disk failures I have to enable to true
to below….but its not amiable in 19.2.2
osd osd_skip_check_past_interval_bounds true
Regards
Dev
> On Jun 22, 2025, at 9:22 AM, Eugen Block <ebl...@nde.ag> wrote:
>
> The command 'ceph osd find <ID>' is not the right one to query an OSD for the
> cluster network, it just shows the public address of an OSD (like a client
> would need to). Just use 'ceph osd dump' and look at the OSD output.
>
>
> Zitat von Devender Singh <deven...@netskrt.io>:
>
>> Hello
>>
>> I checked on my all clusters everywhere OSD’s not using cluster network.
>> Here is another example in my lab where I have three hosts in vlan1 and
>> vlan2 running on one proxmox server and here also same thing…
>> No MTU change, these are default to 1500.
>>
>> I don’t understand what I am missing?
>>
>> root@ceph-01:~# ceph config dump |grep -i network
>> global advanced cluster_network
>> 192.168.2.0/24
>> *
>> mon advanced public_network
>> 192.168.1.0/24
>> *
>>
>> root@ceph-01:~# ceph osd find 1
>> {
>> "osd": 1,
>> "addrs": {
>> "addrvec": [
>> {
>> "type": "v2",
>> "addr": "192.168.1.212:6800",
>> "nonce": 811374774
>> },
>> {
>> "type": "v1",
>> "addr": "192.168.1.212:6801",
>> "nonce": 811374774
>> }
>> ]
>> },
>> "osd_fsid": "3abeb495-fe1f-4d4a-8263-b920f552681e",
>> "host": "ceph-02.tinihub.com",
>> "crush_location": {
>> "host": "ceph-02",
>> "root": "default"
>> }
>> }
>>
>>
>> public_network 192.168.1.0/24
>>
>> root@ceph-01:/etc/netplan# telnet 192.168.1.212 6800
>> Trying 192.168.1.212...
>> Connected to 192.168.1.212.
>> Escape character is '^]'.
>> ceph v2
>> ^]
>> telnet> quit
>> Connection closed.
>>
>> root@ceph-01:/etc/netplan# telnet 192.168.1.212 6801
>> Trying 192.168.1.212...
>> Connected to 192.168.1.212.
>> Escape character is '^]'.
>> ceph v027\0b^]
>> telnet> quit
>> Connection closed.
>>
>>
>> cluster_network 192.168.2.0/24
>>
>> root@ceph-01:/etc/netplan# telnet 192.168.2.211 6800
>> Trying 192.168.2.211...
>> Connected to 192.168.2.211.
>> Escape character is '^]'.
>> ceph v2
>> ^]
>> telnet> quit
>> Connection closed.
>> root@ceph-01:/etc/netplan# telnet 192.168.2.211 6801
>> Trying 192.168.2.211...
>> Connected to 192.168.2.211.
>> Escape character is '^]'.
>> ceph v027}/^]
>> telnet> quit
>> Connection closed.
>>
>>
>>
>> root@ceph-01:/etc/netplan# ls
>> 00-installer-config.yaml 01-installer-config.yaml
>> root@ceph-01:/etc/netplan# cat 00-installer-config.yaml
>> # This file is generated from information provided by the datasource.
>> Changes
>> # to it will not persist across an instance reboot. To disable cloud-init's
>> # network configuration capabilities, write a file
>> # /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
>> # network: {config: disabled}
>> network:
>> ethernets:
>> ens18:
>> dhcp4: false
>> addresses:
>> - 192.168.1.210/24
>> routes:
>> - to: default
>> via: 192.168.1.254
>> nameservers:
>> addresses:
>> - 192.168.1.201
>> version: 2
>> root@ceph-01:/etc/netplan# cat 01-installer-config.yaml
>> # This file is generated from information provided by the datasource.
>> Changes
>> # to it will not persist across an instance reboot. To disable cloud-init's
>> # network configuration capabilities, write a file
>> # /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
>> # network: {config: disabled}
>> network:
>> ethernets:
>> ens19:
>> dhcp4: false
>> addresses:
>> - 192.168.2.211/24
>> nameservers:
>> addresses:
>> - 192.168.1.201
>> version: 2
>>
>>
>>
>> Regards
>> Dev
>>
>>> On Jun 22, 2025, at 1:50 AM, Michel Jouvin <michel.jou...@ijclab.in2p3.fr>
>>> wrote:
>>>
>>> d of ok before the upgrade, for me there is no reason to reformat OSDs or
>>> change anything to the cluster c
>>
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