Performance Proxmox
Hi all, I have a question about the performance of our Proxmox server. Are there any specific settings that makes the performance of the virtual servers and software better? We only installed Proxmox...
View ArticleWhat is the difference between x86_64 and i386 templates/containers
Howdy I have spent about 3 hours scouring this forum, the OpenVZ documentation and related projects trying to find some definitive information on what exactly the difference is between running an i386...
View Article2 x NIC - help
I warmly welcome plans to install proxmox 3.1 on a server with 2x NIC. 1 NIC -> LAN 192.168.29.0/24 2 NIC -? WAN 91.x.x.x/24 Please tell me how to create the / etc / network / interfaces? I would...
View ArticleQuorum Disk Reboots cause nodes to fence
I have a 2 node cluster using a iscsi quorum device. When I reboot or shutdown the quorum device, the two nodes fence each other off, or in some situations only one node gets fenced. This is odd...
View ArticleVNC dies on connect
All attempts at running a console or connecting vnc clients fail, running v3.1 in nagware mode with no-supscription updares enabled, but this was not working from before updates where applied. This...
View ArticleFailover on Central Storage Failure
Hey all, here is my setup. 2 node cluster with 1 quorum device. Both nodes are utilizing an HP P2000 SAS storage array. Currently I have a qdisk hueristic which monitors my multipath -ll output for a...
View ArticleWow! Is it only ext4 vs ext3?
Have installed Proxmox with normal prompt and after I have used boot: linux ext4 on installation. Results: With normal prompt: Code: [root@srv]# dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync...
View ArticleRTL8111E NIC Support
Hi I've recently upgraded to a I3 setup running on a ASROCK B75 Pro3 mobo. This mobo as a Realtek RTL8111E NIC however Proxmox doesn't seem to detect this? Is this a supported NIC? I'm running the...
View ArticleWindows guests prompting 'Safely remove hardware' for critical devices
Situation We belive due to an older SEABIOS version in Proxmox our Windows VM's 7 + 2008 servers have the ability to 'Safely remove' critical hardware like the disk and network cards. This is down to...
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Cluster - Backup VMs to SAN
I currently run 2 systems proxmox cluster nodes with HP P2000 SAN. SAN partition on spending 1 - 2TB volumes to back up the VMs. Volumes 2 HBA is assigned to each of the nodes. On node 1 - I create lvm...
View Articlebad performance with windows 2008 R2
Hello! I'm having issues with proxmox 3.1 and windows 2008 r2. When the VM is idle the cpu use is near to 0%, but when I copy files from the VM to another real host the CPU usage is about 100%. In a...
View ArticleKernel disables tap every hour!
I have a strange problem lately. The kernel disables one specific tap every hour. Its a HA windows kvm with e1000 nic. I tried to disable ΗΑ and restart it but i get same problem every hour. Code: Jan...
View ArticleProxmox administrators
Hi all, First post on this site.... I own an ISP, providing mainly connectivity and cloud services to businesses in the UK and Internationally. I am in need for an individual or company who can assist...
View ArticleIssues with iommu with 3.10 kernel in pvetest repo
Hi, great work with proxmox! I've installed proxmox 3.1 in a two node cluster fashion with drbd and a quorum iscsi disk and it's wokring very well. Now I'm triying the pvetest repo, coming from...
View ArticleSubscription Activation Times
We are looking to deploy proxmox in production with our hardware department building them out on a fairly regular basis. The issue I can forsee is this. 1. Setup hardware 2. Install proxmox OS 3. Add...
View ArticleVM Disk suddenly missing, VM still responsive/running
Hi All, I'm running Proxmox 2.2-32. I have a VM that had a failed backup last night. The backup failed with the error stating "Backup of VM 102 failed - volume 'lithium-vms:102/vm-102-disk-1.qcow2'...
View ArticleStrange behavior of memory in openvz container
Hello everyone! I'm trying to understand the use of memory and Proxmox openvz containers. I have installed on a server with 8 cores and 8 Gg ram one openvz container with 3 cores and 2 GB of RAM...
View ArticleTesting Cluster, Failover Domains and such
Hi, We are looking into Proxmox and are testing at the moment. We need a redundant/failover system for around 100 VMs to start with. These are currently running on an old Xen cluster and we think about...
View Articlekernel 3.12 ?
hello from huge fun of proxmox, i'm in love with proxmox around 1.5 years, and moved almost all my private servers to proxmox visualization. thanks a lot for great job. and now bad part. do proxmox...
View ArticleVirtual LPT1 (Parallel) Port
Is there any way that I can pass through a parallel port that doesn't exist? My host server does not have any parallel ports, but I need to use a parallel port and spool to my network printer in order...
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