in this case your quorum should be provides 2 votes, in this case if two
nodes dies and you want to continue with just one node {1(votes per node) +
2(quorum devices) = 3 votes of 5}, more than half2014-02-14 18:34 GMT+01:00 Digimer <li...@alteeve.ca>: > Replies in-line: > > > On 14/02/14 12:07 PM, FABIO FERRARI wrote: > >> So it's not a normal behavior, I guess. >> >> Here is my cluster.conf: >> >> <?xml version="1.0"?> >> <cluster config_version="59" name="mail"> >> <clusternodes> >> <clusternode name="eta.mngt.unimo.it" nodeid="1"> >> <fence> >> <method name="fence-eta"> >> <device name="fence-eta"/> >> </method> >> </fence> >> </clusternode> >> <clusternode name="beta.mngt.unimo.it" nodeid="2"> >> <fence> >> <method name="fence-beta"> >> <device name="fence-beta"/> >> </method> >> </fence> >> </clusternode> >> <clusternode name="guerro.mngt.unimo.it" nodeid="3"> >> <fence> >> <method name="fence-guerro"> >> <device name="fence-guerro" >> port="Guerro >> " ssl="on" uuid="4213f370-9572-63c7-26e4-22f0f43843aa"/> >> </method> >> </fence> >> </clusternode> >> </clusternodes> >> <cman expected_votes="5"/> >> > > You generally don't need to set this, the cluster can calculate it. > > <quorumd label="mail-qdisk"/> >> > > You don't set any votes, so the default is "1". So with expected votes > being 5, that means all three nodes have to be up or two nodes and qdisk. > > > <rm> >> <resources> >> <ip address="155.185.44.61/24" sleeptime="10"/> >> <mysql config_file="/etc/my.cnf" >> listen_address="155.185.44.61" name="mysql" >> shutdown_wait="10" startup_wait="10"/> >> <script file="/etc/init.d/httpd" name="httpd"/> >> <script file="/etc/init.d/postfix" >> name="postfix"/> >> <script file="/etc/init.d/dovecot" >> name="dovecot"/> >> <fs device="/dev/mapper/mailvg-maillv" >> force_fsck="1" force_unmount="1" fsid="58161" >> fstype="xfs" mountpoint="/cl" name="mailvg-maill >> v" options="defaults,noauto" self_fence="1"/> >> <lvm lv_name="maillv" name="lvm-mailvg-maillv" >> self_fence="1" vg_name="mailvg"/> >> </resources> >> <failoverdomains> >> <failoverdomain name="mailfailoverdomain" >> nofailback="1" ordered="1" restricted="1"> >> <failoverdomainnode >> name="eta.mngt.unimo.it" priority="1"/> >> <failoverdomainnode >> name="beta.mngt.unimo.it" priority="2"/> >> <failoverdomainnode >> name="guerro.mngt.unimo.it" priority="3"/> >> </failoverdomain> >> </failoverdomains> >> <service domain="mailfailoverdomain" max_restarts="3" >> name="mailservices" recovery="restart" >> restart_expire_time="600"> >> <fs ref="mailvg-maillv"> >> <ip ref="155.185.44.61/24"> >> <mysql ref="mysql"> >> <script ref="httpd"/> >> <script ref="postfix"/> >> <script ref="dovecot"/> >> </mysql> >> </ip> >> </fs> >> </service> >> </rm> >> <fencedevices> >> <fencedevice agent="fence_ipmilan" auth="password" >> ipaddr="155.185.135.105" lanplus="on" login="root" >> name="fence-eta" passwd="******" pr >> ivlvl="ADMINISTRATOR"/> >> <fencedevice agent="fence_ipmilan" auth="password" >> ipaddr="155.185.135.106" lanplus="on" login="root" >> name="fence-beta" passwd="******" p >> rivlvl="ADMINISTRATOR"/> >> <fencedevice agent="fence_vmware_soap" >> ipaddr="155.185.0.10" login="etabetaguerro" >> name="fence-guerro" passwd="******"/> >> </fencedevices> >> </cluster> >> >> What log file do you need? There are many in /var/log/cluster.. >> > > By default, /var/log/messages is the most useful. Checking 'cman_tool > status' and 'clustat' are also good. > > -- > Digimer > Papers and Projects: https://alteeve.ca/w/ > What if the cure for cancer is trapped in the mind of a person without > access to education? > > > -- > Linux-cluster mailing list > Linux-cluster@redhat.com > https://www.redhat.com/mailman/listinfo/linux-cluster > -- esta es mi vida e me la vivo hasta que dios quiera
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