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    Nodes unreachables in PVE Cluster

    Maybe I have 2 different problems. - omping won't work for 2 of my 15 nodes. - Nodes are leaving the cluster randomly even if they answer at omping
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    Nodes unreachables in PVE Cluster

    No, the network is not in full load. Pings are always under 1ms. However omping show something weird : omping 1.2.3.101 1.2.3.201 1.2.3.202 On an host : 1.2.3.201 : unicast, xmt/rcv/%loss = 10000/9988/0%, min/avg/max/std-dev = 0.173/0.815/13.464/2.073 1.2.3.201 : multicast, xmt/rcv/%loss =...
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    Nodes unreachables in PVE Cluster

    Thanks, Here is a network config and lspci for a host which isn't anymore in the cluster : 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft...
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    Nodes unreachables in PVE Cluster

    I have a PVE Cluster which works fine since 2 years. - 15 nodes in the cluster - Some nodes are unreachable (red cross in the WebUI) On few nodes, pvecm status command says : Quorum information ------------------ Date: Wed May 22 11:21:27 2019 Quorum provider: corosync_votequorum...

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