esxi

  1. S

    Proxmox guest VMs under nested virtualization do not apply DHCPOFFER replies

    I've read through dozens of similar posts, but none seem to relate to this specific issue, and it's a weird one. If I install Proxox 7.4VE as a guest VM under an existing VMware environment (on metal), the networking/DHCP/everything in VE works as expected. If I then install an Ubuntu guest VM...
  2. RolandK

    Ransomware threats/attacks to hypervisor platforms are real

    not sure if this has been brought up here, but i cannot remember and it cannot do harm to re-post : https://www.bleepingcomputer.com/news/security/massive-esxiargs-ransomware-attack-targets-vmware-esxi-servers-worldwide/ https://33hops.com/massive-esxi-ransomware-attack-2023.html...
  3. bbgeek17

    [TUTORIAL] Proxmox VE vs VMware ESXi performance comparison

    Many discussions have compared Proxmox and VMware from a feature perspective, but almost none compare performance. We tested PVE 7.2 (kernel=5.15.53-1-pve) and VMware ESXi 7.0 (update 3c) with a 32 VM workload to see which performs better under load with storage-heavy applications. The results...
  4. D

    [TUTORIAL] Migrating VM from ESXi to Proxmox

    Hi, I've created a video which demonstrates how to migrate VM from ESXi/vSphere to Proxmox in few steps, without any special scripts. (I hope it's OK to publish the link to the video).
  5. R

    esxi ubuntu migration VM wont boot

    Hello Community, i am struggling with a fairly "easy" task which is described pretty often but unfortunately does not seem to work with my setup I am having a Standalone esxi host running a linux ubuntu VM, i would like to migrate the VM to my proxmox Server. I am able to export the ovf & vmdk...
  6. N

    My unqualified comparison between ESXi and ProxMox

    I have recently changed from ESXi 6.7 to ProxMox and thought to write down my first impressions. I had uses ESXi starting with version 5.0 for my home lab. I have chosen ESXi after a longer evaluation between the hyporvisors available at that time. ESXi was the only one fulfilling all my needs...
  7. L

    [SOLVED] Migrate ESXI VM to Proxmox server

    Hi, We have 2 Vmware ESXI servers and 1 proxmox server. I am new to proxmox and I need to move my VMs in the esxi server to proxmox server. Vms storage are mounted on a NFS server. I went through the proxmox documentation but it's not clear to me. Can someone please help me with this. I really...
  8. C

    [SOLVED] Convert LVM to vmdk

    Hello all, I've got a VM running on LVM storage. The storage is /dev/vmstorage/vm-102-disk-0. I want to convert this to vmdk for import to an ESXi 7.0U1 host. What/which commands can I use to get this done as fast as possible? The VM is down, so there is no issue copying storage to vmdk...
  9. K

    ESXi VM Migration Failing

    I am following this guide for migrating V2V (VMware to proxmox): https://pve.proxmox.com/wiki/Migration_of_servers_to_Proxmox_VE I have exported the VM to .ovf/.vmdk and scp'd them over to proxmox. However, the qm command is failing. Output: root@proxmox1:~# qm importovf 200 /root/awstats2.ovf...
  10. L

    [SOLVED] Live migrations failing: Error 255 (for OVFTOOL/ESXi imported VMs)

    G'day there, With the help of the Proxmox community and @Dominic we were able to migrate our ESXi VMs across to PVE - thank you! https://forum.proxmox.com/threads/migrating-vms-from-esxi-to-pve-ovftool.80655 (for anybody interested) The migrated (ex-ESXi) VMs are now part of a 3-node PVE...
  11. S

    Pfsense with VLANs migration from ESXI

    I have been using ESXI for 5 years now on a 2011 mac mini with no issues. The setup is: - Dual NIC (one on board, one thunderbolt adapter) - One NIC is dedicated to WAN - The other NIC goes to a managed switch in a trunk port that has 3 VLANS + untagged for LAN - The switch connects to a unifi...
  12. L

    [SOLVED] Migrating VMs from ESXi to PVE (ovftool)

    G'day from Australia, We've got a predicament that we'd appreciate some guidance with. 4x managed VMs run on 2x ESXi hosts (2+2), and there's no supported pathway to migrate them (ie. ditch ESXi in favour of PVE). Across the remainder of our infrastructure, ESXi has been gladly purged and our...
  13. R

    [SOLVED] Centos 7 won't start after migrate from ESXi

    Hello, I have migrate a Centos 7 server from esxi to proxmox, but he doens't start up. i get: Warning: /dev/centos/root does not exist Warning: /dev/centos/swap does not exist Warning: /dev/mapper/centos-root does not exist i tried have different scsi controller options, but doens't work...
  14. M

    Imported Windows 10 from ESXI

    hi I have successfully imported Windows 10 from esxi to proxmox ve by following the guide i did this to make it to boot sed -i 's/scsi/ide/g' /etc/pve/qemu-server/130.conf i've installed all the drivers and enabled QEMU as well. how do i change this disk to SCSI ? will changing it improve...
  15. S

    Migration ESXi 6.7 to Proxmox

    Hello everyone, I am currently using ESXi 6.7 on my primary server but thinking of migrating to Proxmox which runs on my backup server. According to the manual the described process is having server A with ESXi and server B with Proxmox and migrating the VMs from A to B. Unfortunately this is...
  16. Max P

    Debian 9.4 not starting on nested ESXi

    Hi, We have a 4 node proxmox cluster (5.3) where we have a nested ESXi (mostly for migrating old vmware VMs to ceph). On this nested ESXi a Windows 10 VM (uefi) starts and runs fine. A Debian 9.3 VM runs and starts fine too. But a Debian 9.4 VM does not start (when booting a 9.4 netinstall you...
  17. M

    Migration of a VM from Proxmox to VMware vSphere

    Dear All, I need your help as I have an urgent requirement in my organization to migrate a VM on the Proxmox hypervisor to the VMware vSphere hypervisor. Could you please advise if you have an approach which was applied before to do the same?
  18. D

    Recommendations for WinSrv 2008 R2 migration

    I've read several threads about different problems with Windows server migrations and am hoping to get pointers here. I'm pretty sure my problems are directly related to hard drive choices as I'm getting the bluescreen STOP 0X0000007B error mentioned in these forums as well as Microsoft Technet...
  19. D

    migrate ESXI 5.5 to Proxmox 5.1

    Greetings. The problem arose when I tried to migrate VM Ubuntu ESXI 5.5. 5.1 on Proxmox. Describe their actions. 1) using esxi converter, I got the image of the vmdk (the machine did not have installed VMWare Tools) 2) created a machine with a vmdk disk on Proxmox 3) without starting the VM was...
  20. S

    [SOLVED] mapped size at 100% after esxi migration to proxmox

    hello, i have a esxi free (6.5) and i decided to migrate my VMs to proxmox VE, to have a real backup solution. My proxmox use LVM-Thin. I followed this tutorials in the wiki and from the site sysorchestra (i can't indicate the url for anti-spam measurements for this forum) My VMS (linux and...

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