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DescriptionJonathan Earl Brassow
2012-10-24 16:48:29 UTC
Cluster still works, but error messages are really annoying...
Steps to reproduce:
1) Create a cluster with a fencing device. In fact, use the EXACT example given when you issue a 'ccs_tool create' command with no cluster name, as follows:
[root@bp-01 ~]# ccs_tool create
Usage: ccs_tool create [-2] <clustername>
<snip/>
eg:
ccs_tool create MyCluster
ccs_tool addfence apc fence_apc ipaddr=apc.domain.net user=apc password=apc
ccs_tool addnode node1 -n 1 -f apc port=1
ccs_tool addnode node2 -n 2 -f apc port=2
ccs_tool addnode node3 -n 3 -f apc port=3
ccs_tool addnode node4 -n 4 -f apc port=4
<snip/>
2) Then attempt to start the cluster:
[root@bp-01 ~]# service cman start
Starting cluster:
Checking if cluster has been disabled at boot... [ OK ]
Checking Network Manager... [ OK ]
Global setup... [ OK ]
Loading kernel modules... [ OK ]
Mounting configfs... [ OK ]
Starting cman... Relax-NG validity error : Extra element fencedevices in interleave
tempfile:33: element fencedevices: Relax-NG validity error : Element cluster failed to validate content
Configuration fails to validate
[ OK ]
Waiting for quorum... [ OK ]
Starting fenced... [ OK ]
Starting dlm_controld... [ OK ]
Starting gfs_controld... [ OK ]
Unfencing self... [ OK ]
Joining fence domain... [ OK ]
Comment 1Fabio Massimo Di Nitto
2012-10-24 16:50:51 UTC
Can you please attach generated cluster.conf so we can identify what goes wrong?
Comment 4Fabio Massimo Di Nitto
2012-10-25 06:26:24 UTC
ccs_tool addfence apc fence_apc ipaddr=apc.domain.net user=apc password=apc
is incorrect.
fence_apc does not recognize user/password as options. They should be login/passwd and the configuration will validate.
I left an example on bp-01:/root/cluster.conf.test:
[root@bp-01 ~]# ccs_config_validate -l cluster.conf.test
Configuration validates
Cluster still works, but error messages are really annoying... Steps to reproduce: 1) Create a cluster with a fencing device. In fact, use the EXACT example given when you issue a 'ccs_tool create' command with no cluster name, as follows: [root@bp-01 ~]# ccs_tool create Usage: ccs_tool create [-2] <clustername> <snip/> eg: ccs_tool create MyCluster ccs_tool addfence apc fence_apc ipaddr=apc.domain.net user=apc password=apc ccs_tool addnode node1 -n 1 -f apc port=1 ccs_tool addnode node2 -n 2 -f apc port=2 ccs_tool addnode node3 -n 3 -f apc port=3 ccs_tool addnode node4 -n 4 -f apc port=4 <snip/> 2) Then attempt to start the cluster: [root@bp-01 ~]# service cman start Starting cluster: Checking if cluster has been disabled at boot... [ OK ] Checking Network Manager... [ OK ] Global setup... [ OK ] Loading kernel modules... [ OK ] Mounting configfs... [ OK ] Starting cman... Relax-NG validity error : Extra element fencedevices in interleave tempfile:33: element fencedevices: Relax-NG validity error : Element cluster failed to validate content Configuration fails to validate [ OK ] Waiting for quorum... [ OK ] Starting fenced... [ OK ] Starting dlm_controld... [ OK ] Starting gfs_controld... [ OK ] Unfencing self... [ OK ] Joining fence domain... [ OK ]