fencing

In Proxmox 3.x I setup fencing using apc pdus. I did not have any HA VMs setup but if one of the Proxmox nodes locked up or crashed the node would fenced. Is it possible to replicate this behavior In 4.x and 5.x? I'm fine with the watchdog as the method of fencing just don't see a way to make...

Hi, We are testing a Proxmox Cluster. I want to setup IPMI or Hardware Watchdog (Intel) Fencing. However the documentation i found in https://pve.proxmox.com/wiki/Fencing seems to be outdated and the admin guide just refers to "/etc/default/pve-ha-manager", where I could enable the line...

What is the preferred and safe method to prevent a node from rebooting due to (observed) loss of quorum? Or in other words: how to temporarily disable fencing on a node?

Hi everybody, The help page for datacenter.cfg is listing this option: I cannot find any information on how to configure /etc/pve/ha/fence.cfg. I know it's experimental but we would like to look into it and see if it can bring back IPMI fencing (did work better for us). Can someone please...

Nov 17 10:09:26 bran corosync[4681]: [TOTEM ] A processor failed, forming new configuration. Nov 17 10:09:29 bran corosync[4681]: [TOTEM ] A new membership (10.20.30.40:1884) was formed. Members left: 4 Nov 17 10:09:29 bran corosync[4681]: [TOTEM ] Failed to receive the leave message. failed...

I was familiar with setting up Fencing in version 4.0 and below on Proxmox. However having issues trying to find documentation with regard to setting up our Drac Cards in version 4.2. Can someone point me in the right direction? I read that the Fencing in 4.2 is automatic (just not sure what...

Hi, I'm testing "fence_pve" [1] stonith agent right now, it works fine with root@pam user, but not with dedicated one. I've created new role "Stonith-role" with "VM.PowerMgmt" and "VM.Audit" permissions and attached it to hitman@pam user, I can login with this user in Proxmox GUI and...

Has anyone been able to configure HA node fencing using IPMI? I have ipmitools installed on all my nodes, and dedicated IPMI 2.0 interfaces on all my nodes. There are a few problems: Fencing configuration instructions are for PvE versions 3.0 and older (http://pve.proxmox.com/wiki/Fencing)...

I'm using Proxmox 4.0, i have three nodes and i want to run High Avaibility. To do so i need to configure Fencing but i couldnt find "/etc/default/redhat-cluster-pve" Can anyone give me a good tutorial to run HA ? is it ok to run HA now with3 nodes and then add other nodes ?