Re: [ClusterLabs] constraining multiple cloned resources to the same node

2022-03-15 Thread Strahil Nikolov via Users
You can try creating a dummy resource and colocate all clones with it. Best Regards,Strahil Nikolov On Tue, Mar 15, 2022 at 20:53, john tillman wrote: > On 15.03.2022 19:35, john tillman wrote: >> Hello, >> >> I'm trying to guarantee that all my cloned drbd resources start on the >> same

Re: [ClusterLabs] constraining multiple cloned resources to the same node

2022-03-15 Thread Andrei Borzenkov
On 15.03.2022 21:53, john tillman wrote: >> On 15.03.2022 19:35, john tillman wrote: >>> Hello, >>> >>> I'm trying to guarantee that all my cloned drbd resources start on the >>> same node and I can't figure out the syntax of the constraint to do it. >>> >>> I could nominate one of the drbd

Re: [ClusterLabs] constraining multiple cloned resources to the same node

2022-03-15 Thread john tillman
> On 15.03.2022 19:35, john tillman wrote: >> Hello, >> >> I'm trying to guarantee that all my cloned drbd resources start on the >> same node and I can't figure out the syntax of the constraint to do it. >> >> I could nominate one of the drbd resources as a "leader" and have all >> the >> others

Re: [ClusterLabs] constraining multiple cloned resources to the same node

2022-03-15 Thread john tillman
A "set" ... I missed that construct. That may be what I need. Thank you for the suggestion. I shall pursue it. -John > Hi, > > On Tue, 15 Mar 2022 12:35:11 -0400 > "john tillman" wrote: > >> I'm trying to guarantee that all my cloned drbd resources start on the >> same node and I can't

Re: [ClusterLabs] constraining multiple cloned resources to the same node

2022-03-15 Thread Andrei Borzenkov
On 15.03.2022 19:35, john tillman wrote: > Hello, > > I'm trying to guarantee that all my cloned drbd resources start on the > same node and I can't figure out the syntax of the constraint to do it. > > I could nominate one of the drbd resources as a "leader" and have all the > others follow it.

Re: [ClusterLabs] constraining multiple cloned resources to the same node

2022-03-15 Thread Jehan-Guillaume de Rorthais
Hi, On Tue, 15 Mar 2022 12:35:11 -0400 "john tillman" wrote: > I'm trying to guarantee that all my cloned drbd resources start on the > same node and I can't figure out the syntax of the constraint to do it. > > I could nominate one of the drbd resources as a "leader" and have all the > others

[ClusterLabs] constraining multiple cloned resources to the same node

2022-03-15 Thread john tillman
Hello, I'm trying to guarantee that all my cloned drbd resources start on the same node and I can't figure out the syntax of the constraint to do it. I could nominate one of the drbd resources as a "leader" and have all the others follow it. But then if something happens to that leader the