Le Fri, 26 Jun 2009 14:17:36 -0500, David Hoskinson <[email protected]> a écrit :
> On the primary it shows standalone > Primary/Unknown, and on the secondary it shows standalone and > Secondary/Unknown Does the drbd log mention split brain ? With recent drbd version (8.2.X), you can specify policies to solve split brain in drbd configuration file automagically. > First of all how do I get these to link back up? It really look likes drbd split brain, you can resolve it manually (see drbd.org documentation about it). > Last test I had to > redo make the md which took 4 hours and I would prefer not to do that. hu ? > Second why is this happening in the first place and what can I do > about it. I am so close. Let me know what I can provide to help. > <cib validate-with="pacemaker-1.0" crm_feature_set="3.0.1" > have-quorum="1" admin_epoch="0" epoch="167" num_updates="0" > cib-last-written="Fri Jun 26 14:03:04 2009" dc-uuid="mail1"> > <configuration> > <crm_config> > <cluster_property_set id="cib-bootstrap-options"> > <nvpair id="cib-bootstrap-options-dc-version" > name="dc-version" > value="1.0.4-6dede86d6105786af3a5321ccf66b44b6914f0aa"/> <nvpair > id="cib-bootstrap-options-cluster-infrastructure" > name="cluster-infrastructure" value="openais"/> <nvpair > id="cib-bootstrap-options-expected-quorum-votes" > name="expected-quorum-votes" value="2"/> <nvpair > id="cib-bootstrap-options-last-lrm-refresh" name="last-lrm-refresh" > value="1245863799"/> <nvpair > id="cib-bootstrap-options-stonith-enabled" name="stonith-enabled" > value="false"/> You should really fence a device for STONITH if you care about your data. ><nvpair id="cib-bootstrap-options-no-quorom-policy" > name="no-quorom-policy" value="stop"/> > <nvpair id="cib-bootstrap-options-start-failure-is-fatal" > name="start-failure-is-fatal" value="false"/> > <nvpair id="cib-bootstrap-options-stonith-action" > name="stonith-action" value="reboot"/> > <nvpair id="cib-bootstrap-options-no-quorum-policy" > name="no-quorum-policy" value="ignore"/> > </cluster_property_set> > </crm_config> > <nodes> > <node id="mail1" uname="mail1" type="normal"/> > <node id="mail2" uname="" type="normal"/> There a pb with mail2 hostname ... > </nodes> > <resources> > <master id="ms-drbd0"> > <meta_attributes id="ms-drbd0-meta_attributes"> > <nvpair id="ms-drbd0-meta_attributes-clone-max" > name="clone-max" value="2"/> > <nvpair id="ms-drbd0-meta_attributes-notify" name="notify" > value="true"/> > <nvpair id="ms-drbd0-meta_attributes-globally-unique" > name="globally-unique" value="false"/> > <nvpair id="ms-drbd0-meta_attributes-target-role" > name="target-role" value="Started"/> > </meta_attributes> > <primitive class="ocf" id="drbd0" provider="heartbeat" > type="drbd"> <instance_attributes id="drbd0-instance_attributes"> > <nvpair id="drbd0-instance_attributes-drbd_resource" > name="drbd_resource" value="r0"/> > </instance_attributes> > <operations> > <operations> > <op id="drbd0-monitor-59s" interval="59s" name="monitor" > role="Master" timeout="30s"/> > <op id="drbd0-monitor-60s" interval="60s" name="monitor" > role="Slave" timeout="30s"/> > </operations> > <meta_attributes id="drbd0-meta_attributes"> > <nvpair id="drbd0-meta_attributes-target-role" > name="target-role" value="Started"/> > </meta_attributes> > </primitive> > </master> > <group id="mail-group"> > <primitive class="ocf" id="fs0" provider="heartbeat" > type="Filesystem"> > <instance_attributes id="fs0-instance_attributes"> > <nvpair id="fs0-instance_attributes-fstype" name="fstype" > value="ext3"/> > <nvpair id="fs0-instance_attributes-directory" > name="directory" value="/shared"/> > <nvpair id="fs0-instance_attributes-device" name="device" > value="/dev/drbd0"/> > </instance_attributes> > <meta_attributes id="fs0-meta_attributes"> > <nvpair id="fs0-meta_attributes-target-role" > name="target-role" value="Started"/> > </meta_attributes> > </primitive> > <primitive class="ocf" id="virtual-ip" provider="heartbeat" > type="IPaddr2"> > <instance_attributes id="virtual-ip-instance_attributes"> > <nvpair id="virtual-ip-instance_attributes-ip" name="ip" > value="128.255.22.17"/> > <nvpair id="virtual-ip-instance_attributes-broadcast" > name="broadcast" value="128.255.23.255"/> > <nvpair id="virtual-ip-instance_attributes-nic" name="nic" > value="eth1:0"/> No need to use a NIC alias ... > <nvpair id="virtual-ip-instance_attributes-cidr_netmask" > name="cidr_netmask" value="23"/> > </instance_attributes> > <operations> > <op id="virtual-ip-monitor-21s" interval="21s" > name="monitor" timeout="5s"/> > </operations> > </primitive> > <primitive class="lsb" id="postfix" type="postfix"> > <operations> > <op id="postfix-monitor-30s" interval="30s" name="monitor" > timeout="30s"/> > </operations> > </primitive> > <primitive class="lsb" id="spamassassin" type="spamassassin"> > <operations> > <op id="spamassassin-monitor-30s" interval="30s" > name="monitor" timeout="30s"/> > </operations> > </primitive> > <primitive class="lsb" id="dovecot" type="dovecot"> > <operations> > <op id="dovecot-monitor-30s" interval="30s" name="monitor" > timeout="30s"/> > </operations> > </primitive> > <primitive class="lsb" id="amavisd" type="amavisd"> > <operations> > <op id="amavisd-start-0" interval="0" name="start" > timeout="45s"/> > </operations> > </primitive> > <primitive class="lsb" id="clamd" type="clamd"> > <operations> > <op id="clamd-monitor-30s" interval="30s" name="monitor" > timeout="30s"/> > </operations> > </primitive> > <primitive class="ocf" id="webserver" provider="heartbeat" > type="apache"> > <instance_attributes id="webserver-instance_attributes"> > <nvpair id="webserver-instance_attributes-configfile" > name="configfile" value="/etc/httpd/conf/httpd.conf"/> > <nvpair id="webserver-instance_attributes-httpd" > name="httpd" value="/usr/sbin/httpd"/> > <nvpair id="webserver-instance_attributes-port" > name="port" value="80"/> > </instance_attributes> > <operations> > <op id="webserver-monitor-30s" interval="30s" > name="monitor" timeout="30s"/> > </operations> > </primitive> > </group> > <clone id="stonith-clone"> > <primitive class="stonith" id="ssh-stonith" type="ssh"> > <instance_attributes id="ssh-stonith-instance_attributes"> > <nvpair id="ssh-stonith-instance_attributes-hostlist" > name="hostlist" value="mail1 mail2"/> > </instance_attributes> > <operations> > <op id="ssh-stonith-monitor-1h" interval="1h" > name="monitor"/> </operations> Is this the box hostnames on the crossover link between the nodes ? Anyway, stonith is disabled. > </primitive> > </clone> > </resources> > <constraints> > <rsc_location id="ms-drbd0-master-on-mail1" rsc="ms-drbd0"> > <rule id="ms-drbd0-master-on-mail1-rule" role="master" > score="100"> <expression attribute="#uname" > id="ms-drbd0-master-on-mail1-expression" operation="eq" > value="mail1"/> </rule> > </rsc_location> > <rsc_colocation id="mail-group-on-ms-drbd0" rsc="mail-group" > score="INFINITY" with-rsc="ms-drbd0" with-rsc-role="Master"/> > <rsc_order first="ms-drbd0" first-action="promote" > id="ms-drbd0-before-mail-group" score="INFINITY" then="mail-group" > then-action="start"/> > </constraints> > <rsc_defaults/> > <op_defaults/> > </configuration> > </cib> > -- Jérôme Benoit aka fraggle La Météo du Net - http://grenouille.com OpenPGP Key ID : 9FE9161D Key fingerprint : 9CA4 0249 AF57 A35B 34B3 AC15 FAA0 CB50 9FE9 161D
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