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  1. Backup failures after upgrading to 7.4

    Hi Team, I am getting VM 100 qmp command 'query-backup' failed - got wrong command id '1246:423181' (expected 2319844:2346) On multiple servers and multiple kvm either windows or linux. proxmox-ve: 7.0-2 (running kernel: 5.11.22-3-pve) pve-manager: 7.0-11 (running version...
  2. Lost network access after upgrade to 7 from 6.4

    I have lost network access to the box after updating from 6.4 to 7. Could someone please help
  3. [SOLVED] Proxmox 5 to 6 upgrade

    Hi Team, I have a server with proxmox 5 installed and when I am trying to do the prechecks to update to version 6 it fails with the following error : FAIL: proxmox-ve package is too old, please upgrade to >= 5.4-2! Checking running kernel version.. WARN: unexpected running and installed...
  4. Backup slow for linux server

    Hi Team, I am running the latest version of proxmox. Server is IBMX3650 M3 with synology RS3614xs+ with SSD drives as storage. Synology is mounted as nfs to create a datastore for the vm storage. I have a windows 2012 vm running with 4 disk of 100GB but I have only 3 disk included in the...
  5. NFS mount

    Hi Team, I have proxmox running on IBM m3 with backend storage of synology rackstation RS3413xs+ . All of it is connected with a cisco 3750G. I have lacp running on the server and oon the storage with storage having 4 ports together. The storage is always on. When I reboot proxmox and it...
  6. kvm: kernel doesn't allow setting HyperV VP_INDEX

    Hi Team, After upgrading proxmox yesterday to the latest version, 1 windows kvm would not boot. It kept coming with kvm: kernel doesn't allow setting HyperV VP_INDEX. The only way I could get it to boot was to disable the option of KVM hardware virtualization. Unfortunately by doing that the...
  7. Windows 2012R2 switches off when logging on randomly

    Hi Team, I have proxmox 5.3-1 and have a few linux and windows 2012R2 boxes running. I have notice that now when I connect via rdp on the box, every so often the kvm 2012R2 will switch off> I have checked the windows logs but there is nothing pointing as to why. Just wondering if anyone else...
  8. Cant login to web browser

    Hi Team, I have a cluster of 3 boxes all running the latest version of proxmox. I have 1 test box also that I normally do updates etc first and if all goes fine then do them on the cluster. The boxes are all IBM x3650 M3. I tried to install msm raid manager on the test box and everything went...
  9. HA setup

    Hi Team, Can anyone please assist. I read about setting up a cluster. I have 3 IBM boxes all identical and the storage will be shared external from a nas. I am trying to understand how to get all quorum traffic on 1 specific nic. Box has 4 nics, currently 2 set in a bond on each box. All 3...
  10. Moving hardware

    Hi Team, I have 1 proxmox server running with around 7 linux kvm and 5 windows kvm. I need to move them all to a newer hardware. What is the best and easiest way to do this please so that all the config of the kvm is moved over easily. All the vm storage is external on a nas. Rajbps
  11. encrypt usb hard drive for external backup

    Hi Team, I run a backup to a usb hard drive that is rotated everyday and left offsite. Can anyone assist me on how to encrypt that usb drive so that if it misplaced, nobody could access any data on the drive. As the usb drive is swapped by local staff, I am looking for a way that when the new...
  12. Backup and restore of proxmox host itself

    Hi Team, What is the easiest way to be able to back up and restore the actual host itself and quickly. I suppose a baremetal image could be an option but looking at minimal downtime while doing that. Is there a config file that can be loaded on a new install to get all teh settings back...
  13. Backup to external usb drive

    Hi Team, Could anyone assist. I used to run proxmox 4 and was able to connect a usb drive to do offsite backup. After upgrading to proxmox 5 that does not work anymore. I have tried to do a fresh install of proxmox 5 but still have the same problem. The way the drive was being mounted was via...
  14. install error

    Hi Team, i have tried to do a new install of proxmox 5 proxmox-ve_5.0-af4267bf-4. I have burned it on 2 different cds and also tried 2 different servers but it fails at the exact same point. The error it throws is : " Command `chroot /target dpkg --force-confold --configure -a` failed with...
  15. udev rules not working

    Hi team, I run a weekly backup to a usb HDD and used to mount it with a udev rule. Since I updated from proxmox 4.4 to 5, the rule is not working anymore. Could anyone advise please? Here is the rule: 11-media-by-label-auto-mount.rules KERNEL!="sd[a-z][0-9]"...
  16. Antivirus for windows 2012R2 KVM

    Hi team, Can anyone share whats the best antivirus to run on a windows 2012R2 box running file and print services with active directory. The reason of the question is we are looking for an av that will not kill the kvm. Proxmox is the latest stable release of : proxmox-ve: 4.4-87 (running...
  17. error while deleting snapshot

    Hi Team, I am getting th efollowing error while trying to delete snapshots from a kvm server. The kvm is cent os 7 and is switch off. Errors : qemu-img: Could not delete snapshot 'snapshot6': Failed to free the cluster and L1 table: Invalid argument TASK ERROR: command '/usr/bin/qemu-img...
  18. cant login of ip change

    Hi team, running the latest version of proxmox. I need to change the ip address of a standalone install so I went on the gui and change the ip on the vmbr0 nic. Rebooted but could not login from the gui anymore. try google and realised had to change /etc/host file also which I did but still...
  19. snapshot recover to a new server

    Hi Team, Running the latest version of proxmox. Yesterday the server crashed and when I looked at the console I was getting a log of "serial8250 too much work for irq3" messages. I tried to reboot but machine kept on hanging. I had a copy of the qemu-server folder so took the disks out put in...
  20. Failover setup

    Hi Team, I am looking to setup the following setup and was looking for some advice please. 2 sites A and B. A will have 1 server running proxmox and a storage ie synology ds412 or something like.Site B will have the same. They are connected via a permanent VPN. Site A will be primary and site...

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