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    LXC with fuse-overlayfs won't replicate or backup (hangs at freeze)

    Hello, I'm having an issue with my LXC guests using fuse-overlayfs (docker storage): they can't be either replicated (ZFS replication between nodes) nor backed up over my NAS (NFS share). The container freezes and will never resume its frozen state. I'm runing the latest 7.0 ...
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    [SOLVED] dcdb not syncing ?

    Hi, I have an issue with my cluster (5.1), newly updated, I have only 3 nodes synced (pmxfs / dcdb) out of 10 nodes up. The 7 remaining never catch up to date... It seems the updates are sent, but always the same amount of updates, and I've not seen any node catching up... Here are the...
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    [SOLVED] 5.0 to 5.1 upgrade fails

    Hi, On my 17 nodes cluster I have half of my nodes that won't perform the upgrade from 5.0 to 5.1. All the missing nodes fails installing pve-cluster, here are the logs: Paramétrage de wget (1.18-5+deb9u1) ... Paramétrage de pve-cluster (5.0-15) ... Job for pve-cluster.service failed because a...
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    How to enable Multicast ?

    Hi, I have a 15 nodes cluster that apparently does not work with multicast, and I would like to enable it. I've read the Multicast notes from https://pve.proxmox.com/wiki/Multicast_notes Multicast IS enable on my network, I tested ssmping on all nodes without issue. I have 3 proxmox...
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    Can't start nor destroy LXC container

    Hi, After a failed "restart" migration, now have an LXC container that refuses to start and that I can't destroy. On the GUI, I do have the CT appearing on the correct node but the API seems to reply a 500 error code. On the GUI any action gives "Error: Configuration file...
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    Cluster going down randomly

    Hi, I'm having a strange issue on my proxmox4.3 cluster: from time to time all nodes appears red in web GUI. Gui also sometimes is not reachable at all and I have to restart nodes.. I figured out that the logs always shows these lines, even if all is marked green: Reading the forum have lead...
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    Need help: Upgrade failed from 4.3-3/557191d3 to 4.3-9/f7c6f0cd

    Hello, I have been running a 7 nodes proxmox cluster for a year that was running 4.3-3/557191d3. I added 2 new nodes to the cluster last week. Nodes were freshly installed so those 2 nodes are running 4.3-9/f7c6f0cd (latest to date) Today I had an issue on my master node, rebooting it did not...

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