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    Infiniband for ceph

    I apologize if this topic has already been discussed. How do I understand that the exchange between OSDs takes place through infiniband? And my ceph config: [global] auth_client_required = cephx auth_cluster_required = cephx auth_service_required = cephx cluster_network =...
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    Ceph OSD WAL disk

    I found out that the DB disk needs to plan 4% of the space from the OSD. But I didn't find any mention of the WAL disk. How much should I allocate for it? Maybe just put it on the DB and forget it? I would be grateful if someone could tell me.
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    Proxmox 6.2. Problem with Windows clients again

    I have a cluster of 4 nodes with ceph, version: The operation of multiple Windows VM in a cluster is not stable and with occasional reboots. For example, I can't start another machine on this node without problems. And the fourth one is generally disabled when loading. This does not depend on...
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    LVM degraded jn Proxmox 5.4

    Hello All. I have a problem with guest windows machines at my cluster. Over time, they gradually become unusable. It is necessary SFC to apply periodically. But in the end restore from backup. This can happen within a year of the virtual machine's life. This happens on NFS or Ceph disks the same...