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Questions tagged [proxmox]

Proxmox Virtual Environment (PVE for short) is an Open Source Server Virtualization Platform, based on Debian, KVM and (LXC for v4 and above, OpenVZ for versions <4.0)

Proxmox VE is a complete open source virtualization management solution for servers. It is based on KVM virtualization and container-based virtualization and manages virtual machines, storage, virtualized networks, and HA Clustering.

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Port forwarding from a single public ip for VM Client ( proxmox under debian )

I have a port forwarding problem with Proxmox under Debian. I have two interfaces ( eth0 and vmbr2 ), how can I access to my client VM ( web server ) from external network by forwarding from a single public IP ? I did some bad configuration I think…
Simo.jaouad
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Proxmox API returns cryptic error when creating a container with salt-cloud

I'm using a stock Proxmox with salt-cloud to automatically provision lxc containers. Salt's provisioning fails while attempting to create any container with this cryptic error message: Can't call method "map_method_by_name" on an undefined value at …
Dylan
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NFS client fails with "Protocol not supported" even though the protocol is listed as available

I set up an NFS serve for Proxmox to remotely backup VM images there. For some reason the Proxmox box won't connect to the NFS server. I tested connecting with another the NFS client on a different server and it worked fine. I'm not sure what's…
Salis
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ProxMox with PERC 5/i RAID 5

I recently set up a dell 2950 III with ProxMox. I attached an external hard disk that is used to boot ProxMox and I would like to use the RAID 5 array to store data such as images and disks. How would I go about making a file system and allowing…
Missing Bit
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How can I reconfigure a Linux guest in Proxmox to use a virtio-based HDD instead of IDE?

I'm running Proxmox 3.3.1 to host a virtual machine running Linux (64bit, kernel version 3.2.0). The virtual machine uses a 512GB HDD which was unfortunately configured to use the ide driver when creating the VM. How can I reconfigure the virtual…
Frerich Raabe
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MySQL doesn't start after upgrading to Debian Jessie

I have a server with Proxmox 3.4 with several OpenVZ-containers. Host and all guests are running Debian 7 x64. Now I want to migrate my old setup to a new server with Proxmox 4 (based on Debian 8). I transferred multiple OpenVZ-containers to the new…
Marius
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Proxmox/KVM: Can not clone VM

I would like to create a clone of a KVM machine - yesterday I was able to create a clone of the same machine within some minutes. Now it takes hours and is still stuck an "0%": create full clone of drive ide0 (local:100/vm-100-disk-1.raw) Formatting…
MyFault
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Debian container unable to start after migration from OpenVZ to LXC on Proxmox 4

After migrating a Debian 7 OpenVZ CT from Proxmox 3 to a LXC on Proxmox 4 it does not appear to start correctly. Fristly, migration was done by stopping the container on Proxmox 3, backing up to external harddisk, then loading that harddisk in…
brickmasterj
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What does the "m" mean in Proxmox CPU Usage?

In Proxmox 3.4-6, on the y axis of the CPU usage chart, sometimes it shows an "m" after the number. What does the "m" mean? Thanks.
Qian Chen
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Proxmox: 1 NIC, 1 Public IP, unable to get WAN interface working in VMs

I have a computer running Proxmox, and it has 1 single NIC that is directly connected to internet and has a single public IP. Then, I have different VMs (KVM) running and one of them is pfSense. What I want to do is to have the host (Proxmox) and…
user125498
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Proxmox with an Openvswitch bridge

All, I'm trying create a way for me to be able to use the local network within my Proxmox infrastructure. Currently, everything is running off of NAT from wlan0 and all internal machines have the same local IP address -- which is not very useful…
에이바
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Exchange 2010 on KVM - CPU usage reporting incorrectly

Good Morning, I have virtualized an exchange server using KVM (proxmox actually). It is Exchange 2010 SP3 running on server 2012 R2. KVM version 1.7.1. I am using the latest (0.1-74) virtio storage and network drivers. Exchange is set up as a…
Neil
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Proxmox Host on OVM Hardware - Guest VM's cannot reach Internet hosts by name

I have setup a Proxmox Host on OVM Hardware and am giving the guest VM's Internet access using the Bridged setup. However, as this requires editing configuration files on the Guest to work correctly, there are errors during the actual installation…
avggeek
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Proxmox - Port forwarding from Host to Guest

I'll just quickly start by apologising due to my lack of knowledge in Linux networking and I appreciate all the help I'll receive from any patient users willing to help a newbie. I have a Linux (Debian Wheezy Proxmox-VE) installation setup on my…
Terrum
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How can I install only the proxmox kernel on Debian on Wheezy

I'm going to run two servers with OpenVZ on Wheezy. Since there are sadly no OpenVZ kernels in debian anymore I want to use the Proxmox kernel instead. I'm doing all replication with scripts I have already in place. What I don't want is all the pve…
Scheintod
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