[Pacemaker] Problem doing failover on Multi State instance, Failed Master is still considered as Master

[Andrew Beekhof]

On Wed, Nov 12, 2008 at 12:53, Adrian Chapela
<achapela.rexistros at gmail.com> wrote:
> Hello,
>
> I am testing my config again, and I can't do a failover between a failed
> Master to the Slave (Slave didn't become the Master)
>
> I disconnected the network cable on the Master (node2). The Slave (node1)
> have detected that node2 is down, but it hasn't promoted the DRBD instances
> to Master state. Why ?

How many nodes?  OpenAIS or Heartbeat?
What does the current CIB look like (including status)?

> Could you see any bad constraint ?
>
> These are my constraints:
> <constraints>
>
>       <rsc_order id="mail-drbd-promote-then-mail-group" first="Mail-drbd"
> first-action="promote" then="Mail" then-action="start"/>
>       <rsc_order id="montaxe-mail-then-anti-spam" first="Montaxe-mail"
> first-action="start" then="Anti-Spam" then-action="start"/>
>       <rsc_order id="anti-spam-then-amavisd-new" first="Anti-Spam"
> first-action="start" then="Amavisd-New" then-action="start"/>
>       <rsc_order id="amavisd-new-then-exim4" first="Amavisd-New"
> first-action="start" then="Exim4" then-action="start"/>
>       <rsc_order id="exim4-then-courier-authdaemon" first="Exim4"
> first-action="start" then="Courier-Authdaemon" then-action="start"/>
>       <rsc_order id="courier-authdaemon-then-courier-pop"
> first="Courier-Authdaemon" first-action="start" then="Courier-POP3"
> then-action="start"/>
>       <rsc_order id="courier-pop-then-IPaddr-Mail1" first="Courier-POP3"
> first-action="start" then="IPaddr-Mail1" then-action="start"/>
>       <rsc_order id="courier-pop-then-IPaddr-Mail2" first="Courier-POP3"
> first-action="start" then="IPaddr-Mail2" then-action="start"/>
>
>
>       <rsc_order id="samba-drbd-promote-then-samba-group" first="Samba-drbd"
> first-action="promote" then="Samba" then-action="start"/>
>       <rsc_order id="samba-FileSystem-then-samba-service"
> first="Montaxe-samba" first-action="start" then="Samba-Service"
> then-action="start"/>
>       <rsc_order id="samba-service-then-IPaddr-Samba" first="Samba-Service"
> first-action="start" then="IPaddr-Samba" then-action="start"/>
>
>
>       <rsc_colocation id="mail_drbrd_rule" rsc="Mail" with-rsc="Mail-drbd"
> with-rsc-role="Master" score="INFINITY"/>
>       <rsc_colocation id="samba_drbrd_rule" rsc="Samba"
> with-rsc="Samba-drbd" with-rsc-role="Master" score="INFINITY"/>
>
>
>       <rsc_location id="mail-connectivity" rsc="Mail-drbd">
>               <rule id="mail-pingd-prefer-rule" score-attribute="pingd"
> role="Master">
>                       <expression id="mail-pingd-prefer" attribute="pingd"
> operation="defined"/>
>               </rule>
>       </rsc_location>
>
>       <rsc_location id="samba-connectivity" rsc="Samba-drbd">
>               <rule id="samba-pingd-exclude-rule" score="-INFINITY" >
>                       <expression id="samba-pingd-exclude" attribute="pingd"
> operation="lt" value="2000"/>
>               </rule>
>       </rsc_location>
>
>
>       <rsc_location id="mail-primary-node" rsc="Mail-drbd">
>               <rule id="mail-preferred-primary-node" score="5000"
> role="Master">
>                       <expression attribute="#uname"
> id="expression-mail-primary-node" operation="eq" value="node2"/>
>               </rule>
>       </rsc_location>
>
>       <rsc_location id="mail-secondary-node" rsc="Mail-drbd">
>               <rule id="mail-preferred-secondary-node" score="1000"
> role="Master">
>                       <expression attribute="#uname"
> id="expression-mail-secondary-node" operation="eq" value="node1"/>
>               </rule>
>       </rsc_location>
>
>
>       <rsc_location id="samba-primary-node" rsc="Samba-drbd">
>               <rule id="samba-preferred-primary-node" score="INFINITY"
> role="Master">
>                       <expression attribute="#uname"
> id="expression-samba-primary-node" operation="eq" value="node2"/>
>               </rule>
>       </rsc_location>
> </constraints>
>
> Thank you!
>
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