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  1. Y

    notice: [TOTEM ] Retransmit List

    Since earlier today my cluster keeps losing nodes / quorum. I was configuring a new vlan on my switch and just re-configured the port-channels on the switches and all trouble started. What happens: Corosync bails out with an error. I stop pve-cluster and corosync, start pve-cluster, it runs for...
  2. Y

    Proxmox 5.0 fencing / fence_ifmib

    Does the IPMI watchdog as explained on the link below work: https://pve.proxmox.com/wiki/High_Availability_Cluster_4.x#IPMI_Watchdog_.28module_.22ipmi_watchdog.22.29
  3. Y

    Proxmox 5.0 fencing / fence_ifmib

    I want to setup HA and was thinking that in my particular setup disabling the storage network ports on the switch with fence_ifmib is probably the most reliable option. Other options I have is IPMI and obviously softdog. Does anyone have current information on how to setup fence_ifmib on...
  4. Y

    CEPH poor performance (4 nodes) -> config error?

    I am in the process of testing a new cluster. For this cluster we have 4 nodes with each configuration equal: 2 x Xeon E5620 prcoessors 32 GB RAM 160 GB SSD for Proxmox VE 3 x 4 TB WD Black WD4003FZEX disks for CEPH 2 x Intel Gigabit NIC's, 1 main IP and 1 for the storage network I have created...