Hi,<br><br>My requirement was to do some administration on one of the nodes where a 2-node multi-state resource was running.<br>To effect a resource instance stoppage on one of the nodes, I added a resource constraint as below:<br>
<br>crm configure location ms_stop_res_on_node <ms_resource> rule -inf: \#uname eq `hostname`<br><br>The resource cleanly moved over to the other node. Incidentally, the resource was the master on this node<br>and was successfully moved to a master state on the other node too.<br>
Now, I want to bring the resource back onto the original node.<br><br>But the above resource constraint seems to have a persistent behaviour.<br>crm resource unmigrate <ms_resource> does not seem to undo the effects of the constraint addition.<br>
<br>I think the location constraint is preventing the resource from starting on the original node.<br>How do I delete this location constraint now?<br><br>Is there a more standard way of doing such administrative tasks? The requirement is that I do not want to offline the<br>
entire node while doing the administration but rather would want to stop only the resource instance, do the admin work<br>and restart the resource instance on the node.<br><br>Thanks,<br>Pavan<br>