29.06.2019 8:05, Harvey Shepherd пишет: > There is an ordering constraint - everything must be started after the king > resource. But even if this constraint didn't exist I don't see that it should > logically make any difference due to all the non-clone resources being > colocated with the master of the king resource. Surely it would make no sense > for Pacemaker to start or move colocated resources until a master king > resource has been elected? > > <tags> > <tag id="servant2_dependents"> > <obj_ref id="servant4"/> > <obj_ref id="servant5"/> > <obj_ref id="servant6"/> > <obj_ref id="servant7"/> > <obj_ref id="servant8"/> > <obj_ref id="servant9_active_disabled"/> > <obj_ref id="servant11"/> > <obj_ref id="servant12"/> > <obj_ref id="servant13"/> > </tag> > </tags> > <constraints> > <rsc_colocation id="colocation_with_king_resource_master" > score="INFINITY"> > <resource_set id="king_resource_master_dependents" sequential="false"> > <resource_ref id="stk_shared_ip"/> > <resource_ref id="servant4"/> > <resource_ref id="servant5"/> > <resource_ref id="servant6"/> > <resource_ref id="servant7"/> > <resource_ref id="servant8"/> > <resource_ref id="servant9_active_disabled"/> > <resource_ref id="servant10"/> > <resource_ref id="servant11"/> > <resource_ref id="servant12"/> > <resource_ref id="servant13"/> > </resource_set> > <resource_set id="king_resource_master" sequential="true" role="Master"> > <resource_ref id="ms_king_resource"/> > <resource_ref id="ms_servant2"/> > <resource_ref id="ms_servant3"/> > </resource_set> > </rsc_colocation> > <rsc_order id="dependents_after_servant2" kind="Mandatory" > first="ms_servant2" then="servant2_dependents"/> > </constraints> >
This ordering constraint is satisfied by slave of ms_servant2. Slave is already started at the point failover happens so pacemaker is free to start all other resources immediately. If you intend to order against master, you need first-action="promote" then-action="start". _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/
