[Linux-HA] failing cluster after adding "group"

[Andrew Beekhof]

the problem is that the cib is synchronized between nodes that may or
may not have the same version.  but yes, it is something i've been
mulling over

it still doesn't address the issue of logs or overly brief problem
descriptions but would be better than nothing

On 6/1/07, Yan Fitterer <yan at fitterer.org> wrote:
> Andrew, this is such a common issue (people not giving us version...),
> is there any way we could include the hb version in the cib? We aready
> have "cib_feature_revision", but maybe we should have
> "heartbeat_version" as well?
>
> Feedback anyone?
>
> Yan
>
>
> Andrew Beekhof wrote:
> > logs? version?
> >
> > come on people, we can't read minds.
> >
> > On 5/30/07, John Moerenhout <jmoerenhout at gmail.com> wrote:
> >> Hi all,
> >>
> >> I configured a cluster in a test environment. Two SLES10 boxes as Xen
> >> guest
> >> on a SLES10 host.
> >> I managed to create 2 resources, one for a secondary ipaddress and one
> >> for a
> >> sharedstorage (iscsi). This worked fine, the only thing i was trying
> >> to get
> >> done was to specify on what node th eresources start by default.
> >>
> >> I created a group with hb_gui.
> >> Instantly hb_gui stopped responding it now only says "can not get
> >> information from cluster".
> >> crm_mon says "Not connected". So basically nothing works anymore.
> >>
> >> Is there any way to revert back to the old configuration, or (manually ?)
> >> change the configuration to something default. I found that the only
> >> way out
> >> at this stage is to remove everything and reinstall from scratch.
> >>
> >> Here is the cib.xml file:
> >> sles102:~ # cat /var/lib/heartbeat/crm/cib.xml
> >>  <cib generated="true" admin_epoch="0" have_quorum="true" num_peers="2"
> >> cib_feature_revision="1.3" ccm_transition="2"
> >> dc_uuid="05e40de9-ca83-413a-9490-438b3f9a1852" epoch="27"
> >> num_updates="271"
> >> cib-last-written="Wed May 30 02:20:20 2007">
> >>    <configuration>
> >>      <crm_config/>
> >>      <nodes>
> >>        <node id="09405ec0-ae5d-4418-8b0b-a94f7b82f031" uname="sles102"
> >> type="normal"/>
> >>        <node id="05e40de9-ca83-413a-9490-438b3f9a1852" uname="sles101"
> >> type="normal">
> >>          <instance_attributes
> >> id="standby-05e40de9-ca83-413a-9490-438b3f9a1852">
> >>            <attributes>
> >>              <nvpair id="standby-05e40de9-ca83-413a-9490-438b3f9a1852"
> >> name="standby" value="off"/>
> >>            </attributes>
> >>          </instance_attributes>
> >>        </node>
> >>      </nodes>
> >>      <resources>
> >>        <primitive id="secondary_ipaddr" class="heartbeat" type="IPaddr"
> >> provider="heartbeat" restart_type="ignore" is_managed="default"
> >> resource_stickiness="0" multiple_active="stop_start">
> >>          <instance_attributes id="secondary_ipaddr_instance_attrs">
> >>            <attributes>
> >>              <nvpair id="secondary_ipaddr_target_role" name="target_role"
> >> value="started"/>
> >>              <nvpair id="6cf1999d-dbdb-4be1-a8f7-20901585fc3f" name="1"
> >> value="192.168.69.123"/>
> >>            </attributes>
> >>          </instance_attributes>
> >>        </primitive>
> >>        <primitive id="mount_sharedstorage" class="heartbeat"
> >> type="Filesystem" provider="heartbeat">
> >>          <instance_attributes id="mount_sharedstorage_instance_attrs">
> >>            <attributes>
> >>              <nvpair id="mount_sharedstorage_target_role"
> >> name="target_role"
> >> value="started"/>
> >>              <nvpair id="a76926fb-6614-4b2c-8b14-0c641a0c0855" name="1"
> >> value="/dev/sda1"/>
> >>              <nvpair id="02c99357-c47d-48be-80b8-af4ca835902c" name="2"
> >> value="/vol3"/>
> >>            </attributes>
> >>          </instance_attributes>
> >>        </primitive>
> >>        <group id="group_1">
> >>          <instance_attributes id="group_1_instance_attrs">
> >>            <attributes/>
> >>          </instance_attributes>
> >>        </group>
> >>      </resources>
> >>      <constraints/>
> >>    </configuration>
> >>  </cib>
> >>
> >> TIA,
> >> John
> >> _______________________________________________
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> >> Linux-HA at lists.linux-ha.org
> >> http://lists.linux-ha.org/mailman/listinfo/linux-ha
> >> See also: http://linux-ha.org/ReportingProblems
> >>
> > _______________________________________________
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>
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