[Pacemaker] Wrong stack o2cb

Поляченко Владимир Владимирович strafer.admin at gmail.com
Tue Dec 15 09:41:22 EST 2009


Hi all (sorry for my english, i can read and understand, but not write
in english)
Configure cluster in Fedora 12(base manual "Cluster from Scratch
Apache in Fedora 11")

package from fedora repo

[root at server1 /]# rpm -q pacemaker ocfs2-tools ocfs2-tools-pcmk
dlm-pcmk heartbeat corosync resource-agents drbd 

pacemaker-1.0.5-4.fc12.i686 
ocfs2-tools-1.4.3-3.fc12.i686
ocfs2-tools-pcmk-1.4.3-3.fc12.i686
dlm-pcmk-3.0.6-1.fc12.i686
heartbeat-3.0.0-0.5.0daab7da36a8.hg.fc12.i686
corosync-1.2.0-1.fc12.i686
resource-agents-3.0.6-1.fc12.i686
drbd-8.3.6-2.fc12.i686

Configuration Active/Active, next problem (/var/log/messages)

Dec 15 16:07:21 server1 crmd: [1189]: info: te_rsc_command: Initiating action 4: monitor o2cb:0_monitor_0 on server1 (local)
Dec 15 16:07:21 server1 crmd: [1189]: info: do_lrm_rsc_op: Performing key=4:91:7:78a6a7b0-ef15-434f-8aaf-e00cd0f9d6ef op=o2cb:0_monitor_0 )
Dec 15 16:07:21 server1 lrmd: [1186]: info: rsc:o2cb:0:101: monitor
Dec 15 16:07:21 server1 o2cb[20999]: ERROR: Wrong stack o2cb
Dec 15 16:07:21 server1 lrmd: [1186]: info: RA output: (o2cb:0:monitor:stderr) 2009/12/15_16:07:21 ERROR: Wrong stack o2cb
Dec 15 16:07:21 server1 crmd: [1189]: info: process_lrm_event: LRM operation o2cb:0_monitor_0 (call=101, rc=5, cib-update=430, confirmed=true) not installed
Dec 15 16:07:21 server1 crmd: [1189]: WARN: status_from_rc: Action 4 (o2cb:0_monitor_0) on server1 failed (target: 7 vs. rc: 5): Error
Dec 15 16:07:21 server1 crmd: [1189]: info: abort_transition_graph: match_graph_event:272 - Triggered transition abort (complete=0, tag=lrm_rsc_op, id=o2cb:0
_monitor_0, magic=0:5;4:91:7:78a6a7b0-ef15-434f-8aaf-e00cd0f9d6ef, cib=0.329.2) : Event failed
Dec 15 16:07:21 server1 crmd: [1189]: info: update_abort_priority: Abort priority upgraded from 0 to 1
Dec 15 16:07:21 server1 crmd: [1189]: info: update_abort_priority: Abort action done superceeded by restart
Dec 15 16:07:21 server1 crmd: [1189]: info: match_graph_event: Action o2cb:0_monitor_0 (4) confirmed on server1 (rc=4)
Dec 15 16:07:21 server1 crmd: [1189]: info: te_rsc_command: Initiatingaction 3: probe_complete 
probe_complete on server1 (local) - no waiting

but resource /dev/drbd1 mounted without problem(nodes online, mount
not start, i mount monually)

crm config (only need rows)
---------------------------------
primitive DataFS ocf:heartbeat:Filesystem \
        params device="/dev/drbd/by-res/data" directory="/opt" fstype="ocfs2" \
        meta target-role="Started"   
primitive ServerData ocf:linbit:drbd \                                                                                              
        params drbd_resource="data" 
primitive dlm ocf:pacemaker:controld \                                                                                              
        op monitor interval="120s" 
primitive dlm ocf:pacemaker:controld \                                                                                              
        op monitor interval="120s" 
primitive o2cb ocf:ocfs2:o2cb \                                                                                                     
        op monitor interval="120s"    
ms ServerDataClone ServerData \                                                                                                     
        meta master-max="2" master-node-max="1" clone-max="2"
        clone-node-max="1" notify="true"
clone dlm-clone dlm \
        meta interleave="true"
clone o2cb-clone o2cb \
        meta interleave="true"
colocation o2cb-with-dlm inf: o2cb-clone dlm-clone
order start-o2cb-after-dlm inf: dlm-clone o2cb-clone
-------------------------
I create /etc/ocfs2/cluser.conf
-------------------------
node:
        name = server1
        cluster = ocfs2
        number = 0
        ip_address = 10.10.10.1
        ip_port = 7777

node:
        name = server2
        cluster = ocfs2
        number = 1
        ip_address = 10.10.10.2
        ip_port = 7777

cluster:
        name = ocfs2
        node_count = 2
-----------------------------
How resolve this problem?



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