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  1. K

    Proxmox ZFS stuck on "Booting from hard disk C"

    I have a DELL server with Proxmox 5.2 installation and all disk on ZFS. 4 Disk on raidz2 for VM and storage, then 2 disk on RAID1 for OS. One of the 4 storage disks on raidz2 failed and I have to put it offline with the plan to change disk and then do a zfs replace after reboot. On restart the...
  2. K

    Backup Promox Host Node

    Hi, I am looking to setup a daily backup of essential proxmox node configurations using rsync. The backup should contain all necessary configurations files to enable completed restore in case the main node goes completely down/bad. What are the folders and directory to backup to achieve the...
  3. K

    Security for Proxmox CT?

    What are the best security measure for ensuring that CT are well contained and the users does not have access to the main node or other containers. I understand setting the CT as 'unprivileged' would help a great deal but I was wondering if there are other best practises especially based on...
  4. K

    Resizing VM internal disk

    I tried to create a new VM by cloning an exiting template. The new VM appears to have the same disk space as the template (say 50G). However, since I need the new VM to be of higher size, I have use the API ( /api2/json/nodes/{node}/qemu/{vmid}/resize) to resize and increase the disk size of the...
  5. K

    pvesh / API KWM commands

    Hello, Is there a pvesh or API command for doing the following. 1. Change KVM hostname 2. Add static IP to KVM 3. Update KVM root password Thank you in advance. N.B. I have search through the API reference here - https://pve.proxmox.com/pve-docs/api-viewer/index.html without success.
  6. K

    [SOLVED] Proxmox 5.1 (ZFS) on a Dell Server

    I may be posting this request in the wrong forum but I thought I should ask anyways. :) So I am trying to install Proxmox 5.1 on a Dell R430 and would like to use ZFS which will imply that I disable RAID. I tried to disable RAID in server BIOS but now I cannot see any drive on the system...
  7. K

    Proxmox CEPH - SSD Journal and HDD (5400rpm) OSD

    I am building a Proxmox CEPH cluster (3nodes) and does not have a budget for SSD because it will be about 8T per node. So I thought of using high speed Enterprise SSDs for Journaling and then 4 x Seagate Spinpoint M9t 2Tb 2.5" ST2000LM003 for OSD per node This disk is only a 5400RPM and that...
  8. K

    HA Proxmox with CEPH

    Hello, I am trying to deploy a HA Hypervisor with Proxmox to host a few VMs (50+) I was reading about CEPH on https://pve.proxmox.com/wiki/Ceph_Server and it seem like what I really need. Now my concerns are; 1. Must all the 3 server be exact replicas in CPU (& Cores) Disk and RAM? 2. Is...

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