Hi,
This is my first mail. I'm playing with active/active cluster with
cman+pacemaker
I have 3 nodes working great. When I reboot one node, my IP resource move
to another node, but when the rebooted node comes back, my IP resource
doesn't move in again. I tried to move mannualy with pcs but I get the
following error:
[root@www-proxylb01 ~]# pcs config
Corosync Nodes:
Pacemaker Nodes:
www-proxylb01 www-proxylb02 www-proxylb03
Resources:
Clone: ip-xxx.xxx.xxx.xxx-clone
Resource: ip-xxx.xxx.xxx.xxx (provider=heartbeat type=IPaddr2 class=ocf)
Attributes: ip=xxx.xxx.xxx.xxx cidr_netmask=32
clusterip_hash=sourceip-sourceport
Operations: monitor interval=30s
Clone: fs-usr.share.haproxy-clone
Resource: fs-usr.share.haproxy (provider=heartbeat type=Filesystem
class=ocf)
Attributes: device=/dev/xvdc directory=/usr/share/haproxy/ fstype=gfs2
Clone: haproxy-xxx.xxx.xxx.xxx-clone
Resource: haproxy-xxx.xxx.xxx.xxx (provider=heartbeat type=haproxy
class=ocf)
Attributes: conffile=/etc/haproxy/haproxy.cfg
Operations: monitor interval=30s
Location Constraints:
Ordering Constraints:
ip-xxx.xxx.xxx.xxx-clone then haproxy-xxx.xxx.xxx.xxx-clone
fs-usr.share.haproxy-clone then haproxy-xxx.xxx.xxx.xxx-clone
Colocation Constraints:
haproxy-xxx.xxx.xxx.xxx-clone with ip-xxx.xxx.xxx.xxx-clone
haproxy-xxx.xxx.xxx.xxx-clone with fs-usr.share.haproxy-clone
fs-usr.share.haproxy-clone with ip-xxx.xxx.xxx.xxx-clone
Cluster Properties:
dc-version: 1.1.8-7.el6-394e906
cluster-infrastructure: cman
expected-quorum-votes: 2
stonith-enabled: false
resource-stickiness: 100
[root@www-proxylb01 ~]# pcs status
Last updated: Thu Aug 8 15:17:09 2013
Last change: Wed Aug 7 16:32:10 2013 via crm_attribute on www-proxylb01
Stack: cman
Current DC: www-proxylb03 - partition with quorum
Version: 1.1.8-7.el6-394e906
3 Nodes configured, 2 expected votes
9 Resources configured.
Online: [ www-proxylb01 www-proxylb02 www-proxylb03 ]
Full list of resources:
Clone Set: ip-xxx.xxx.xxx.xxx-clone [ip-xxx.xxx.xxx.xxx] (unique)
ip-xxx.xxx.xxx.xxx:0 (ocf::heartbeat:IPaddr2): Started
www-proxylb01
ip-xxx.xxx.xxx.xxx:1 (ocf::heartbeat:IPaddr2): Started
www-proxylb01
ip-xxx.xxx.xxx.xxx:2 (ocf::heartbeat:IPaddr2): Started
www-proxylb03
Clone Set: fs-usr.share.haproxy-clone [fs-usr.share.haproxy]
Started: [ www-proxylb01 www-proxylb03 ]
Stopped: [ fs-usr.share.haproxy:2 ]
Clone Set: haproxy-xxx.xxx.xxx.xxx-clone [haproxy-xxx.xxx.xxx.xxx]
Started: [ www-proxylb01 www-proxylb03 ]
Stopped: [ haproxy-xxx.xxx.xxx.xxx:2 ]
[root@www-proxylb01 ~]# pcs resource move ip-xxx.xxx.xxx.xxx:1 www-proxylb02
Error moving/unmoving resource
Error performing operation: Update does not conform to the configured schema
Thanks a lot in advance
MatÃas R. Cuenca del Rey
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