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  1. potetpro

    Removing NFS and re-adding, gets stuck.

    So, if i remove a NFS share, and try to add it again. I get this error: create storage failed: error with cfs lock 'file-storage_cfg': unable to activate storage And the folder still exists under /mnt/pve/nfs-share Why is this not also removed?
  2. potetpro

    Moving Licences from one server to another.

    Hello. We are about to purchase licenses for 3 servers, but 1 of the servers are temporary, and will be replaced in 1 month. Can I move the licenses around as long as i only have them active on one server at a time?
  3. potetpro

    High memeory usage ZFS or NFS?

    Anyone? adding to /lib/modules-load.d/zfs.conf Yeah, it worked now. When it used 50GB, and i tried to start a VM that was assigned 64GB, it would not start.
  4. potetpro

    Mixing HDD and SSD in Ceph? or use gluster for HDD and Ceph for SSD?

    Hello. We are currently building a Proxmox cluster with 3 nodes, with 2x Samsung SM863a (SSD) in each node for VM's. With a dedicated 10GBit storage network. But we are also going to need Storage volumes for the VM's and space for backup. On HDD's- One solution i was thinking of is adding...
  5. potetpro

    High memeory usage ZFS or NFS?

    Ok, so according to the wiki page: https://pve.proxmox.com/wiki/ZFS_on_Linux ZFS uses 50% of the memory available. And this can be changed in the file: /etc/modprobe.d/zfs.conf Which does not exist. But i found a zfs.conf file at: /lib/modules-load.d/zfs.conf
  6. potetpro

    High memeory usage ZFS or NFS?

    Testing RAID10 on 4 disks using ZFS, and then sharing this via NFS to the Proxmox nodes. But suddenly 50/96GB was used, and i can't figure out where it went. After a reboot it keeps building when i do work on a VM using this network share as disk. Yes it is used, not just buffer/cache, this is...
  7. potetpro

    Node web interface not responding, pve-ssl.pem' - No such file or director. Strange cluster bevhavio

    There we go, thank you very much. :) It's nice to get support while testing this out before production.
  8. potetpro

    Node web interface not responding, pve-ssl.pem' - No such file or director. Strange cluster bevhavio

    First. this might be related to the fact that i unsuccessfully tried to remove the proxmox2 node using the NodeId "0x00000002" and then using the name "192.168.99.166" The commands shown below returned nothing. https://forum.proxmox.com/threads/pvecm-nodes-does-not-show-correct-nodename.53265...
  9. potetpro

    Node web interface not responding, pve-ssl.pem' - No such file or director. Strange cluster bevhavio

    Don't know if this is a coincidence but in the log folder: -rw-r----- 1 root adm 1,3K april 10 14:53 user.log.1 -rw-r----- 1 root adm 12K april 10 14:53 mail.log.1 -rw-r----- 1 root adm 12K april 10 14:53 mail.info.1 3 log files were dated the same as the changes...
  10. potetpro

    Node web interface not responding, pve-ssl.pem' - No such file or director. Strange cluster bevhavio

    Soon going into production, so i have to figure this one out. We have 3 nodes. All was working before. The web interface of node 2 is not responding. In the cluster information second of the other two nodes the "Join cluster" i greyed out. But from the column on the left it all seems fine...
  11. potetpro

    Hardware spec for proxmox + ceph, before we invest.

    Yes, we are aware of this. I forgot to say, this is servers we already have. So we are trying to put together a setup that would be expandable. We are looking at a 3 node setup for HA, and to get Ceph started :)
  12. potetpro

    Hardware spec for proxmox + ceph, before we invest.

    Hi. We are about to invest in Proxmox for our virtualization needs. But would like a second opinion before doing so. We got 3 servers: Server 1: -2x 2640 v4 (40 threads) -Ram: 96GB. Server 2: -2x E5645 (24 threads) -Ram: 64GB Server 3: 1x E5-2620 (12 threads) -ram: 64GB For drives, we are...
  13. potetpro

    pvecm nodes does not show correct nodename

    Ok. I added then via the web interface, added all nodes to all host files, then create cluster, then join cluster on the other 2 nodes.
  14. potetpro

    pvecm nodes does not show correct nodename

    Hi. https://pve.proxmox.com/wiki/Cluster_Manager#_remove_a_cluster_node Membership information ---------------------- Nodeid Votes Name 1 1 192.168.99.118 (local)...
  15. potetpro

    Ceph - Expantion, more disks and servers.

    Thank you very much for your answer :)
  16. potetpro

    Ceph - Expantion, more disks and servers.

    Greetings. We are about to get Proxmox for out new cluster solution (see image below), and i need to make sure i understand this completely before we commit to this investment. The Backup server will be full image backup, to a backup server running alongside the Proxmox servers. The backup...

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