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  1. M

    HA Design

    I currently have a 4 node HCI cluster that's working quite well. It will be expanding to 8 nodes total and be used for critical services. All of the testing was satisfactory and management was duly impressed. I am reinstalling the cluster from scratch in order to ensure none of the testing bits...
  2. M

    VM Not Migrating in HA

    So I ran into a weird situation today. Something went haywire on the switch stack we are using for bonding taking out one node in a four node HA cluster. The node shows links as up but traffic goes nowhere. The three other nodes are fine. We are using a separate network for corosync so as far as...
  3. M

    [SOLVED] Ceph Slow Ops Reported

    I have an brand new, completely clean, 6.2 installation that was completed on Friday. No VMs yet, 4 identical machines (hhcs000[1-4]). And on two of the three monitors I am getting a lot of these in the logs on hhcs0002 and hhcs0003, while hhcs0001 seems fine: mon.hhsc0002@1(peon) e5...