On 08/09/16 14:44 +0000, Nurit Vilosny wrote: > I have a very basic question that I couldn't find an answer for. > I am using the pacemaker to control a 3 nodes cluster, with > a private application that works in an active - standby - standby > mode. > My node have priorities in which is better to migrate to. > I implemented it via location constraint scores. > I want to give my user the ability to migrate / failover from the > active to one of the / or specific standby. > What is the correct way to do it? > Currently I am changing the location constraint score to make > pacemaker move my resources, but I think this method is wrong.
This is exactly what higher level tools (crm/pcs resource move) do, relying on the logic of the low-level "crm_resource --move". This is, by design, a reversible action, so look at the respective man pages/help screens for how to cancel that effect, should it be needed. -- Jan (Poki)
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