[Linux-HA] Problem with kvm virtual machine and cluster

[info at umbertocarrara.it]

hi,
excuse me for my poor english, i use google to help me in traslation....
and I am a newbie in clustering :-).

I'm trying to start a cluster with tree nodes for virtualizzation, I have used 
a how-to that I found at http://www.linbit.com/support/ha-kvm.pdf to 
configure the cluster, volumes of vm are shared on openfiler cluster on iscsi 
that works well.

vm start ok in hosts if I'm out of the cluster.

The problem is that the vm start before libvirt and open-iscsi initiator 
I have set a order rule but seems wont work.
after when services are started the cluster can not restart the machine


so the output of crm_mon -1 is
============
Last updated: Wed Aug 10 12:40:20 2011
Stack: openais
Current DC: host1 - partition with quorum
Version: 1.0.9-74392a28b7f31d7ddc86689598bd23114f58978b
3 Nodes configured, 3 expected votes
2 Resources configured.
============

Online: [ host1 host2 host3 ]

 Clone Set: BackEndClone
     Started: [ host1 host2 host3 ]
Samba   (ocf::heartbeat:VirtualDomain) Started [        host1   host2   
host3 ]

Failed actions:
    Samba_monitor_0 (node=host1, call=15, rc=1, status=complete): unknown 
error
    Samba_stop_0 (node=host1, call=16, rc=1, status=complete): unknown error
    Samba_monitor_0 (node=host2, call=12, rc=1, status=complete): unknown 
error
    Samba_stop_0 (node=host2, call=13, rc=1, status=complete): unknown error
    Samba_monitor_0 (node=host3, call=12, rc=1, status=complete): unknown 
error
    Samba_stop_0 (node=host3, call=13, rc=1, status=complete): unknown error




this is my cluster config:

root at host1:~# crm configure show
node host1 \
        attributes standby="on"
node host2 \
        attributes standby="on"
node host3 \
        attributes standby="on"
primitive Iscsi lsb:open-iscsi \
        op monitor interval="30"
primitive Samba ocf:heartbeat:VirtualDomain \
        params config="/etc/libvirt/qemu/samba.iso.xml" \
        meta allow-migrate="true" \
        op monitor interval="30"
primitive Virsh lsb:libvirt-bin \
        op monitor interval="30"
group BackEnd Iscsi Virsh
clone BackEndClone BackEnd \
        meta target-role="Started"
colocation SambaOnBackEndClone inf: Samba BackEndClone
order SambaBeforeBackEndClone inf: BackEndClone Samba
property $id="cib-bootstrap-options" \
        dc-version="1.0.9-74392a28b7f31d7ddc86689598bd23114f58978b" \
        cluster-infrastructure="openais" \
        expected-quorum-votes="3" \
        stonith-enabled="false" \
        no-quorum-policy="ignore" \
        default-action-timeout="100" \
        last-lrm-refresh="1312970592"
rsc_defaults $id="rsc-options" \
        resource-stickiness="200"

my log is:

Aug 10 13:36:34 host1 pengine: [1923]: info: get_failcount: Samba has failed 
INFINITY times on host1
Aug 10 13:36:34 host1 pengine: [1923]: WARN: common_apply_stickiness: Forcing 
Samba away from host1 after 1000000 failures (max=1000000)
Aug 10 13:36:34 host1 pengine: [1923]: info: get_failcount: Samba has failed 
INFINITY times on host2
Aug 10 13:36:34 host1 pengine: [1923]: WARN: common_apply_stickiness: Forcing 
Samba away from host2 after 1000000 failures (max=1000000)
Aug 10 13:36:34 host1 pengine: [1923]: info: get_failcount: Samba has failed 
INFINITY times on host3
Aug 10 13:36:34 host1 pengine: [1923]: WARN: common_apply_stickiness: Forcing 
Samba away from host3 after 1000000 failures (max=1000000)
Aug 10 13:36:34 host1 pengine: [1923]: info: native_merge_weights: 
BackEndClone: Rolling back scores from Samba
Aug 10 13:36:34 host1 pengine: [1923]: info: native_color: Unmanaged resource 
Samba allocated to 'nowhere': failed
Aug 10 13:36:34 host1 pengine: [1923]: WARN: native_create_actions: Attempting 
recovery of resource Samba
Aug 10 13:36:34 host1 pengine: [1923]: notice: LogActions: Leave resource 
Iscsi:0       (Started host1)
Aug 10 13:36:34 host1 pengine: [1923]: notice: LogActions: Leave resource 
Virsh:0       (Started host1)
Aug 10 13:36:34 host1 pengine: [1923]: notice: LogActions: Leave resource 
Iscsi:1       (Started host2)
Aug 10 13:36:34 host1 pengine: [1923]: notice: LogActions: Leave resource 
Virsh:1       (Started host2)
Aug 10 13:36:34 host1 pengine: [1923]: notice: LogActions: Leave resource 
Iscsi:2       (Started host3)
Aug 10 13:36:34 host1 pengine: [1923]: notice: LogActions: Leave resource 
Virsh:2       (Started host3)
Aug 10 13:36:34 host1 pengine: [1923]: notice: LogActions: Leave resource 
Samba (Started unmanaged)




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