Willi,
Looking at your conf file a second time, it looks like you have the
MONs on the same boxes as the OSDs. Is this correct? In my cluster
the MONs are on separate boxes.
I'm making an assumption with your public_network, but try changing
your
mon_host = 10.10.10.1,10.10.10.2,10.10.10.3
to
mon_host = 192.168.0.1,192.168.0.2,192.168.0.3
You might also need to change your hosts file to reflect the correct
names and IP addresses also.
My ceph.conf:
[global]
fsid = d960d672-e035-413d-ba39-8341f4131760
mon_initial_members = ceph-mon1, ceph-mon2, ceph-mon3
mon_host = 10.20.0.11,10.20.0.12,10.20.0.13
auth_cluster_required = cephx
auth_service_required = cephx
auth_client_required = cephx
filestore_xattr_use_omap = true
osd_pool_default_size = 2
public_network = 10.20.0.0/24
cluster_network = 10.21.0.0/24
[osd]
osd recovery max active = 1
osd max backfills = 1
filestore max sync interval = 30
filestore min sync interval = 29
filestore flusher = false
filestore queue max ops = 10000
filestore op threads = 2
osd op threads = 2
[client]
rbd cache = true
rbd cache writethrough until flush = true
On 09/07/2015 10:20 PM, Willi Fehler wrote:
Hi Chris,
could you please send me your ceph.conf? I tried to set
"mon addr" but it looks like that it was ignored all the time.
Regards - Willi
Am 07.09.15 um 20:47 schrieb Chris
Taylor:
My monitors are only connected to the public network, not the
cluster network. Only the OSDs are connected to the cluster
network.
Take a look at the diagram here:
http://ceph.com/docs/master/rados/configuration/network-config-ref/
-Chris
On 09/07/2015 03:15 AM, Willi Fehler wrote:
Hi,
any ideas?
Many thanks,
Willi
Am 07.09.15 um 08:59 schrieb
Willi Fehler:
Hello,
I'm trying to setup my first Ceph Cluster on Hammer.
[root@linsrv002 ~]# ceph -v
ceph version 0.94.3
(95cefea9fd9ab740263bf8bb4796fd864d9afe2b)
[root@linsrv002 ~]# ceph -s
cluster 7a8cc185-d7f1-4dd5-9fe6-42cfd5d3a5b7
health HEALTH_OK
monmap e1: 3 mons at
{linsrv001=10.10.10.1:6789/0,linsrv002=10.10.10.2:6789/0,linsrv003=10.10.10.3:6789/0}
election epoch 256, quorum 0,1,2
linsrv001,linsrv002,linsrv003
mdsmap e60: 1/1/1 up {0=linsrv001=up:active}, 2
up:standby
osdmap e622: 9 osds: 9 up, 9 in
pgmap v1216: 384 pgs, 3 pools, 2048 MB data, 532
objects
6571 MB used, 398 GB / 404 GB avail
384 active+clean
My issue is that I have two networks a public network
192.168.0.0/24 and a cluster network 10.10.10.0/24 and my
monitors should listen on 192.168.0.0/24. Later I want to
use CephFS over the public network.
[root@linsrv002 ~]# cat /etc/ceph/ceph.conf
[global]
fsid = 7a8cc185-d7f1-4dd5-9fe6-42cfd5d3a5b7
mon_initial_members = linsrv001, linsrv002, linsrv003
mon_host = 10.10.10.1,10.10.10.2,10.10.10.3
auth_cluster_required = cephx
auth_service_required = cephx
auth_client_required = cephx
filestore_xattr_use_omap = true
mon_clock_drift_allowed = 1
public_network = 192.168.0.0/24
cluster_network = 10.10.10.0/24
[root@linsrv002 ~]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4
localhost4.localdomain4
::1 localhost localhost.localdomain localhost6
localhost6.localdomain6
10.10.10.1 linsrv001
10.10.10.2 linsrv002
10.10.10.3 linsrv003
I've deployed my first cluster with ceph-deploy. What
should I do to have :6789 to be listen on the public
network?
Regards - Willi
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