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  1. [SOLVED] cluster with different versions of kernel

    Hi ! I have a PVE cluster with 3 nodes, ceph and all works fine. Once or twice a month I do a dist-upgrade on all my nodes (each nodes one after one). Hardware is the same on each bare metal server. recently, my zabbix monitoring alert me because /boot is using more than 80% of free space, on...
  2. Backup on S3 GLACIER : unable to rename (so fail)

    Hi, I'm trying to store my proxmox 7.2-4 VM's backup on Scaleway s3. I followed this links : - this blog post (translated) - this documentation Backups works fine, but are stored in S3 "STANDARD" class (more "expansive"). So I tried to change the s3fs parameters to use "glacier" like this ...
  3. RBD locked

    Hi, I bought a managed ceph from OVH (Cloud Disk Array). I followed OVH's documentation to configure storage with RBD, and in my cluster I can see my storage, purchased space and free space correctly. Only here, when I create a CT or a VM, I have the following message after a minute: Now I can...
  4. HA and public ip

    Hi ! I hope you are okay and that COVID19 is not too restrictive for you! I want to create a new HA cluster with proxmox. My goal is to use it in production mode. I am wondering about public ip. For example : If I create a virtualized web server available on the internet with a public ip...
  5. Joining cluster troubles in production environement !

    Hello. I have a problem with a cluster, so I give you the context and then I explain you the problem I have. Context : I have 2 multi-nodes clusters - one on proxmox V5 / Debian 9 - One with proxmox V6 / Debian 10 My goal is to migrate all my proxmox V5 CT on my new cluster (proxmox V6) and...
  6. Group permision -> create a full powered admin group

    Hi ! I'm using proxmox 6.1-3 in clustered mode, and when I tried to create a mariadb/debian 10 LXC container, I was stucked with apparmor ( see detail and solution from someone else : https://forum.proxmox.com/threads/proxmox-debian-10-buster-template-and-mariadb.56652/) So I need to enable...
  7. Question about High aviability and ceph with(ou) RAID

    Hello. I have a cluster with 6 proxmox nodes. My developer team uses it every day and we are very happy with it. Now we would like to use this cluster in production, and therefore add high availability (being able to migrate the CTs from one node to another, and be resilient to the failure of...

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