Public network is clients-to-OSD traffic - and if you have NOT explicitely
defined cluster network, than also OSD-to-OSD replication takes place over
same network.
Otherwise, you can define public and cluster(private) network - so OSD
replication will happen over dedicated NICs (cluster network)
Hi all!!
What is the meaning of public_network in ceph.conf?
Is it the network that OSDs are talking and transferring data?
I have two nodes with two IP addresses each. One for internal network
192.168.1.0/24
and one external 15.12.6.*
I see the following in my logs:
osd.0 is down since
I thought that it was easy but apparently it's not!
I have the following in my conf file
mon_host = 192.168.1.100,192.168.1.101,192.168.1.102
public_network = 192.168.1.0/24
mon_initial_members = fu,rai,jin
but still the 15.12.6.21 link is being saturated
Any ideas why???
Should I put
This is how I did it, and then retart each OSD one by one, but monritor
with ceph -s, when ceph is healthy, proceed with next OSD restart...
Make sure the networks are fine on physical nodes, that you can ping in
between...
[global]
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