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  1. Proxmox 4.1 and ceph = ERROR: missing keyring, cannot use cephx for authentication

    Hello, I have a problem : when I reboot my node the osd don't start. I have this in my syslog : Starting Ceph mon.0 on Proxmox-XXX... Mar 8 14:31:54 Proxmox-XXX ceph[2178]: Running as unit ceph-mon.0.1457443914.385741122.service. Mar 8 14:31:54 Proxmox-XXX systemd[1]: Starting /bin/bash -c...
  2. [SOLVED] Backup and migration imposible (Proxmox 4)

    Hello, I have a big problem with my 3 nodes cluster (DC01, DC02 and DC03). Each node is in version 4 with a ceph rbd. Everything works fine however two day ago I cannot run, migrate (live or HA) or backup any vm in DC02 and DC03. In DC01 I can run and backup my VM (local and ceph storage) In...


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