[Linux-cluster] WebData_monitor_0 (node=squeeze, call=11, rc=6, status=complete): not configured

[Andrew Beekhof]

On Fri, Feb 18, 2011 at 10:51 PM, Jonathan Gowar <jon at whiteheat.org.uk> wrote:
> On 18/02/11 20:52, Jonathan Gowar wrote:
>>
>> On 18/02/11 13:30, Jonathan Gowar wrote:
>>>
>>> I've been following the cluster from scratch guide, by Beekhof. I'm
>>> using Debian 6, so I don't know how much that might confuse things; I
>>> appreciate there are a few debian-specifics.
>>>
>>> Before adding the drbd pacemaker resource crm status looked fine. After
>>> configuring the resource I get the following error from crm_mon:-
>>>
>>> WebData_monitor_0 (node=squeeze, call=11, rc=6, status=complete): not
>>> configured
>>>
>>> Here is the crm configuration, and monitor:-
>>>
>>> root at squeeze:~# crm configure show
>>> node sleeze
>>> node sneeze
>>> node squeeze
>>> primitive ClusterIP ocf:heartbeat:IPaddr2 \
>>> params ip="xxx.xxx.xxx.xxx" cidr_netmask="32" \
>>> op monitor interval="30s"
>>> primitive WebData ocf:linbit:drbd \
>>> params drbd_resource="wwwdata" \
>>> op monitor interval="60s"
>>> primitive WebSite ocf:heartbeat:apache \
>>> params configfile="/etc/apache2/apache2.conf" \
>>> op monitor interval="1m"
>>> ms WebDataClone WebData \
>>> meta master-max="1" master-node-max="1" clone-max="2" clone-node-max="1"
>>> notify="true"
>>> colocation website-with-ip inf: WebSite ClusterIP
>>> order apache-after-ip inf: ClusterIP WebSite
>>> property $id="cib-bootstrap-options" \
>>> dc-version="1.0.9-74392a28b7f31d7ddc86689598bd23114f58978b" \
>>> cluster-infrastructure="openais" \
>>> expected-quorum-votes="3" \
>>> stonith-enabled="false"
>>> rsc_defaults $id="rsc-options" \
>>> resource-stickiness="100"
>>> root at squeeze:~# crm status
>>> ============
>>> Last updated: Fri Feb 18 13:15:53 2011
>>> Stack: openais
>>> Current DC: sneeze - partition with quorum
>>> Version: 1.0.9-74392a28b7f31d7ddc86689598bd23114f58978b
>>> 3 Nodes configured, 3 expected votes
>>> 3 Resources configured.
>>> ============
>>>
>>> Online: [ squeeze sneeze sleeze ]
>>>
>>> ClusterIP (ocf::heartbeat:IPaddr2): Started sneeze
>>> WebSite (ocf::heartbeat:apache): Started sneeze
>>> Master/Slave Set: WebDataClone
>>> Masters: [ squeeze ]
>>> Slaves: [ sneeze ]
>>>
>>> Failed actions:
>>> WebData_monitor_0 (node=sleeze, call=4, rc=6, status=complete): not
>>> configured
>>> WebData_monitor_0 (node=sneeze, call=9, rc=6, status=complete): not
>>> configured
>>> WebData_monitor_0 (node=squeeze, call=11, rc=6, status=complete): not
>>> configured
>>>
>>> Does anyone have any ideas as to how I might investigate where the
>>> problem is.
>>>
>>> Kind regards,
>>> Jon
>>
>> Hi,
>>
>> Found out how to debug failing resources:-
>>
>> http://www.clusterlabs.org/wiki/Debugging_Resource_Failures
>>
>> I managed to clear 1 problem, fuser was not installed; that means psmisc
>> for Debian users.
>>
>>
>> root at squeeze:~# crm configure show
>> node sleeze
>> node sneeze
>> node squeeze
>> primitive ClusterIP ocf:heartbeat:IPaddr2 \
>> params ip="xxx.xxx.xxx.xxx" cidr_netmask="32" \
>> op monitor interval="30s"
>> primitive WebData ocf:linbit:drbd \
>> params drbd_resource="wwwdata" \
>> op monitor interval="60s"
>> primitive WebFS ocf:heartbeat:Filesystem \
>> params device="/dev/drbd/by-res/wwwdata" directory="/var/www/drbd"
>> fstype="ext4" \
>> meta is-managed="true"
>> primitive WebSite ocf:heartbeat:apache \
>> params configfile="/etc/apache2/apache2.conf" \
>> op monitor interval="1m"
>> ms WebDataClone WebData \
>> meta master-max="1" master-node-max="1" clone-max="2" clone-node-max="1"
>> notify="true" is-managed="false"
>> location cli-prefer-WebSite WebSite \
>> rule $id="cli-prefer-rule-WebSite" inf: #uname eq sleeze
>> colocation WebSite-with-WebFS inf: WebSite WebFS
>> colocation fs_on_drbd inf: WebFS WebDataClone:Master
>> colocation website-with-ip inf: WebSite ClusterIP
>> order WebFS-after-WebData inf: WebDataClone:promote WebFS:start
>> order WebSite-after-WebFS inf: WebFS WebSite
>> order apache-after-ip inf: ClusterIP WebSite
>> property $id="cib-bootstrap-options" \
>> dc-version="1.0.9-74392a28b7f31d7ddc86689598bd23114f58978b" \
>> cluster-infrastructure="openais" \
>> expected-quorum-votes="3" \
>> stonith-enabled="false" \
>> last-lrm-refresh="1298043091"
>> rsc_defaults $id="rsc-options" \
>> resource-stickiness="100"
>>
>>
>> Here are a couple of bad looking lines from the debug output:-
>>
>>
>> /usr/lib/ocf/resource.d/linbit/drbd: 1: [[: not found
>> /usr/lib/ocf/resource.d/linbit/drbd: 1: 0x080307: not found
>> /usr/lib/ocf/resource.d/linbit/drbd: 1: Bad substitution
>>
>>
>> n.b. See full debug report at http://pastebin.com/pjKxBu8K
>>
>> OCF Return Code: 2
>> OCF Alias: OCF_ERR_ARGS
>> Description: "The resource's configuration is not valid on this machine.
>> Eg. Refers to a location/tool not found on the node."
>> Recovery Type: hard
>>
>> Let me know if there's anything else I need to post.
>>
>> Kind regards,
>> Jon
>
> Hi,
>
>  This appeared to be a problem running 3 nodes.  Stopping corosync on one of
> the nodes levitated the problem.
>
> Is it possible to have a 3 node cluster, 3 running apache, 2 running DRBD?

Should be possible

>  If so, can someone point me in the direction of how to.

Depends on what errors are being thrown