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Hi I am testing Proxmox 6.1.3. There are many similar threads but I could not find any with a valid solution. Even the one tagged as SOLVED are actually not solved. I hope some Proxmox expert could solve this mystery once and for all. I am trying to configure an ISCSI target. I add the ISCSI...

Hi, This morning all VMs across all 3 nodes were displaying a warning sign saying "io-error". I started looking up on this forum but found nothing relevant/applicable. I have forced a restart of a node and installed latest updates, including newest kernel. After rebooting and installing...

Hi, I understand that configuration best practice would be to have dedicated networks for each of the following functions: - Management (Web Console) / Internet - Storage - Cluster - Migration If this is not possible since only 2 networks are available: - Net1 = 1 Gb - Net2 = 10 Gb How...

Hi, I need to upgrade from Proxmox VE from 2 to 3. I have found detailed instructions on Upgrade from 2.3 to 3.0 but when I run the script it fails to locate all required repositories. I understand that that version of Debian is obsolete and no longer supported but would it be possible to fix...

Hi, I cannot backup a specific VM. It is a Windows SBS based VM based of 2 disks for a total size of about 50 Gb. I can backup any other VM (including smaller Windows based ones). I tried different media: local disks, NFS, CIFFS, but it always fails I have apply all latest updates... I am now on...

Hi I have a Windows 7 host with 1 x 32Gb virtual disk (IDE). I have added a new 64Gb virtual disk (VIRTIO) and installed virtio drivers as required (Windows see the disk) I have then booted the VM with a live CD of Ubuntu 11.10 and attempted to clone the IDE disk to the new VIRTIO disk using...

I am having problems with scheduled backups: The backup of VM105 started at 2.00am is still running after 14 hours. I backup the same VM manually yesterday and the task completed in 2 hours and 30 minutes. The VM is an SBS2011 with 2 disks using the virtio driver: vm-105-disk-3 - (where SBS...

I am having problems creating an OpenVZ container. tar cannot change ownership to uid 0,gid 0 because of permission denied. The installation directory is a cifs mounted locally via fstab. If I log in to the server as root via ssh I am able to create files and folders, move them, rename them and...

Hi, I am testing Proxmox 2.0-18 16283a5a. It looks fantastic, but I am experiencing a few quite annoying issues. My server has 2 nodes connected to 2 NAS / iscsi via 2 dedicated switches (with 802.3ad enabled) 1) Often but now always, the web GUI shows the second node as unavailable. Likewise...

Hi, I have been using Proxmox on a stand alone server for a couple of years without any trouble. I love Proxmox and I would like to start recommending it to my customers. Lately I have been trying to implement a cluster with DRBD but I have encountered a number of problems explained below. I...

This is very strange... I have been using Proxmox for a while and this just started very recently. The VNC console displays only 1/4 of the screen (top left corner). See attached screenshot Can anyone please help? I notice that it happens regardless of the OS or browser I use. Thanks

I have been reading on the wiki about many people having problems logging in to the web interface but what is happening to me is quite unique and I cannot figure out the cause of it. When I am off-site I connect to proxmox via VPN. I fire up Firefox 3.5 and connect to proxmox no problem... nice...

Hi, I cannot upload any Microsoft Windows evaluation DVD image. I have tried Windows 7 Enterprise 90 days eval and Windows 2008 Server 180 days eval but the upload goes forever and nothing reach the server. I can upload any other ISO (e.g. linux distro or even MS CDs or DVDs that I ripped to...