> "DC" is the thing that crm_mon displays as "Current DC:" ;-)
LOL ... wow, it *IS* a Monday morning. Thank you. So I booted my VMs for the experiment and created the cluster as before and now the problem is gone? The transition is equally fast in both directions. I repeated the experiment again with the DC on the other node and the issue is gone. Sorry to have wasted everyone's time. If email could blush ... Can you take a guess at why a slow down in one direction might have happened? > > >>>> On 02/14/2022 at 02:19 PM, in message <3EEBF8E6.B43 : 250 : 31555>, >>>> "john > tillman" <[email protected]> <[email protected]> wrote: >>>>> "john tillman" <[email protected]> schrieb am 11.02.2022 um 19:01 in >> Nachricht >> <[email protected]>: >>> Hypothetically, if I have a two node cluster on identical VMs without >>> fencing and I see transitions take longer in one direction than the >>> other. >> >> How long is "longer", and where is your DC? > > > Less than 10 seconds for the short transition and maybe a minute for the > longer. > > "DC" ... ok, it's Monday before my first cup of coffee. I can't figure > out what DC means. Sorry, but can you spell it out? > > >> >>> What are some possible reasons? >>> >>> For example, "pcs node standby nodeX" or "pcs cluster stop nodeX" >>> results >>> in a very fast transition to nodeY. However, given the same commands >>> but >>> going from nodeY to nodeX takes much, much longer. >>> >>> And note that powering off either VM does *not* exhibit this behavior >>> and >>> transitions times in both direction are the same, fast. >>> >>> Best regards, >>> ââ¬âJohn >>> >>> >>> >>> _______________________________________________ >>> Manage your subscription: >>> https://lists.clusterlabs.org/mailman/listinfo/users >>> >>> ClusterLabs home: https://www.clusterlabs.org/ >> >> >> >> _______________________________________________ >> Manage your subscription: >> https://lists.clusterlabs.org/mailman/listinfo/users >> >> ClusterLabs home: https://www.clusterlabs.org/ >> > > > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/ > > _______________________________________________ > Manage your subscription: > https://lists.clusterlabs.org/mailman/listinfo/users > > ClusterLabs home: https://www.clusterlabs.org/ > _______________________________________________ Manage your subscription: https://lists.clusterlabs.org/mailman/listinfo/users ClusterLabs home: https://www.clusterlabs.org/
