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Hello, I was running a 3 nodes cluster perfectly fine then this week end one of my nodes couldn't boot. From what I've seen, it was missing a system file and was stuck. I installed PVE again and upgraded it to 5.3-8 and I want to join the cluster again but it seems I can't send the infos : The...

Hi all, I'm new to CEPH and I want to ask you a few questions : I have a test PVE cluster of 3 nodes with a ceph storage and I want to host several VM on it. I have 3 OSD of 500 Gb each. I want to know what are the placement groups and how they interact with the ODSs The "size" parameter when I...

Hi all, I have a 3 nodes cluster with a ceph storage (3mon, 3 OSD and a CephFS installed). I enabled the High Availability feature for my virtual machine and when I shutdown one of the nodes, my VM migrates to another and restarts. My VM is a Windows 2012 R2 server. My question is : is there a...