>>> Steffen Vinther Sørensen <svint...@gmail.com> schrieb am 15.04.2021 um 14:56 in Nachricht <calhdmbixzoyf-gxg82ont4mgfm6q-_imceuvhypgwky41jj...@mail.gmail.com>: > On Thu, Apr 15, 2021 at 2:29 PM Ulrich Windl > <ulrich.wi...@rz.uni-regensburg.de> wrote: >> >> >>> Steffen Vinther Sørensen <svint...@gmail.com> schrieb am 15.04.2021 um >> 13:10 in >> Nachricht >> <CALhdMBhMQRwmgoWEWuiGMDr7HfVOTTKvW8=nqms2p2e9p8y...@mail.gmail.com>: >> > Hi there, >> > >> > In this 3 node cluster, node03 been offline for a while, and being >> > brought up to service. Then a migration of a VirtualDomain is being >> > attempted, and node02 is then fenced. >> > >> > Provided is logs from all 2 nodes, and the 'pcs config' as well as a >> > bzcatted pe-warn. Anyone with an idea of why the node was fenced ? Is >> > it because of the failed ipmi monitor warning ? >> >> After a short glace it looks as if the network traffic used for VM migration >> killed the corosync (or other) communication. >> > > May I ask what part is making you think so ?
The part that I saw no reason for an intended fencing. > >> > >> > >> > Here is the outline: >> > >> > At 06:58:27 node03 is being activated with 'pcs start node03', nothing >> > suspicious in the logs >> > >> > At 06:59:17 a resource migration is attempted from node02 to node03 >> > with 'pcs resource move sikkermail30 kvm03-node02.logiva-gcs.dk' >> > >> > >> > on node01 this happens: >> > >> > Apr 15 06:59:17 kvm03-node01 pengine[29024]: warning: Processing >> > failed monitor of ipmi-fencing-node01 on kvm03-node02.logiva-gcs.dk: >> > unknown error >> > >> > And node02 is fenced ? >> > >> > /Steffen >> >> >> >> _______________________________________________ >> 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/