On 07/24/2012 09:03 PM, Jay Janssen wrote: > Hi all, > Simple crm configure syntax question (I think). I'm trying to make a > given role (a 'Master' in a master/slave set) from being location on a > given node. However, the "obvious" syntax (at least in my mind) doesn't > work: > > location avoid_being_the_master ms_MySQL:Master -1000: my_node > location never_be_the_master ms_MySQL:Master -inf: my_node
This notation is a special shortcut and does not allow setting the role
... try:
location avoid_being_the_master ms_MySQL \
rule $role=Master -1000: #uname eq my_node
location never_be_the_master ms_MySQL \
rule $role=Master -inf: #uname eq my_node
Regards,
Andreas
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>
> This man page tells me I'm
> close:
> http://www.clusterlabs.org/doc/en-US/Pacemaker/1.1/html/Clusters_from_Scratch/ch06s07.html
> ,
> I suspect it's the :Master rule that is screwing me up. How can I
> specify the Master role? The following colocation rule works fine:
>
> colocation writer_vip_on_master inf: writer_vip ms_MySQL:Master
>
> Jay Janssen, MySQL Consultant, Percona Inc.
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