Re: [ClusterLabs] Parallel execution of resources in resource group

2020-05-15 Thread Ken Gaillot
On Fri, 2020-05-08 at 20:47 +0200, Kab Naj wrote: > Hello, > > thank you very much for possible alternatives. > I still prefer if group unordered resources were possible, but > probably there was no demand for it. > > I understand that in all three provided options I wouldn't use > resource

Re: [ClusterLabs] Parallel execution of resources in resource group

2020-05-08 Thread Kab Naj
Hello, thank you very much for possible alternatives. I still prefer if group unordered resources were possible, but probably there was no demand for it. I understand that in all three provided options I wouldn't use resource groups at all. In option 2 - "all with A" trick, I would use A as

Re: [ClusterLabs] Parallel execution of resources in resource group

2020-05-07 Thread Ken Gaillot
Hi, You have a few alternatives to groups. 1 - You can configure independent colocation constraints for each resource. E.g. "B with A", "C with B", etc. This has the advantage that if you just want all the resources on the same node, you could colocate all later resources with the first one ("B

[ClusterLabs] Parallel execution of resources in resource group

2020-05-07 Thread Kab Naj
Hello, I was trying to set parallel execution of resources in resource group, but I was not successful. The goal was to have resources within one resource group in one location but order of resources would rely on Ordering constraints, thus possibly resources could run in parallel if constraints