[Pacemaker] Moving cloned resources

[Chris Feist]

On 08/08/2013 01:25 PM, Matias R. Cuenca del Rey wrote:
> 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 at 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 at 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 at www-proxylb01 ~]# pcs resource move ip-xxx.xxx.xxx.xxx:1 www-proxylb02

Which version of pcs, pacemaker and corosync are you running?

> Error moving/unmoving resource
> Error performing operation: Update does not conform to the configured schema
>
> Thanks a lot in advance
>
>
> Matías R. Cuenca del Rey
>
>
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