[ClusterLabs] Antw: [EXT] Disable all resources in a group if one or more of them fail and are unable to reactivate

Ulrich Windl Ulrich.Windl at rz.uni-regensburg.de
Thu Jan 28 04:46:38 EST 2021

>>> damiano giuliani <damianogiuliani87 at gmail.com> schrieb am 27.01.2021 um 17:06
in Nachricht
<CAG=zYNMXWOTFMQqRfb99vcf4yetcNcwQk1G=KCSG5aob4ORXZw at mail.gmail.com>:
> Hi all im pretty new to the clusters, im struggling trying to configure a
> bounch of resources and test how they failover.my need is to start and
> manage a group of resources as one (in order to archive this a resource
> group has been created), and if one of them cant run and still fails, the
> cluster will try to restart the resource group in the secondary node, if it
> cant run the all the resource toghter disable all the resource group.
> i would like to know if there is a way to set the cluster to disable all
> the resources of the group (or the group itself) if it cant be run all the
> resoruces somewhere.

It does so automatically via a "fail counter": If the resource failed often enough, it will move to another node where it did not fail "often enough". If there is no such node any more, the resource won't start.

> thanks for your support
> Damiano

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