Unable to connect to VM socket after network storage fails
My Proxmox cluster uses nfs storage. Sometimes nfs server fails and VM remounts disks as readonly. Trying to avoid this by adding werror=stop,rerror=stop to vm.conf like this: ide0:...
View Article[Q] How many KVM VMs can run on a single server with regards to RAM and CPU...
Hello! What exactly is limiting the number of VMs using KVM on a single server? For sure it's physical memory, because every KVM allocates all memory that is configured. But what about CPU? I mean I...
View ArticleVM to VM Network traffic, same node, limited to 1gbits/s?
Gentlemen, I have a Proxmox node directly connected to a GlusterFS cluster via Infiniband. I installed two Windows 7 VM's to the Proxmox node. Running HD Tune on the Win7 VM's, I'm seeing CRAZY good...
View ArticleVzdump backups were working, now they're not. Help needed.
I'm trying to figure out why vzdump is failing on one of my CT's. It was working fine for a few weeks and now suddenly it just fails after taking almost 2 hours to finish. Here is the log: Code: INFO:...
View Articleis this a normal output after a service network restart?
Code: root@proxmox00:~# service networking restart Running /etc/init.d/networking restart is deprecated because it may not re-enable some interfaces ... (warning). Reconfiguring network...
View ArticleSlow vm restore v3.1
Hello, We have vm's with 600GB hdd and the restore takes 10 hours...Also the backup takes 5 hours. I have read that this could be tunned http://forum.proxmox.com/archive/index.php/t-6986.html Anyone...
View ArticleI need help with me server.
Hello. Today install Proxmox for my virtualization servers. But I have a problem. I create a virtual machine with windows XP 32bit MICRO (NAT MODE) and it has no network. Lacks the "drivers" and not...
View Articlecustom install thoughts
i am considering doing a custom install with proxmox and openattic installed on the same core. if i have to install debian first and apt-get both packages i am o.k. with that. i think the performance...
View ArticleIs pve-kernel-3.10.0-1 considered stable?
I just did a fresh install of proxmox and noticed pve-kernel-3.10.0-1-pve is available in the non-testing repo. Is this considered stable now? Is there a changelog of improvements/fixes that apply to...
View Articlewindows 7 on proxmox 3.1 problem
fresh installed proxmox 3.1 IP - xxx.xxx.210.47 Subnet - 255.255.255.192 GW - xxx.xxx.210.2 Windows 7 installed under proxmox IP - xxx.xxx.210.44 Subnet - 255.255.255.192 GW xxx.xxx.210.2 1. proxmox...
View Articlemove node between host - intel and AMD
I have old server with amd cpu. I buy new with intel. I need move few node (openVM). will be problems?
View ArticleNeed Information about Command qm status id -verbose
Hi, i played around with some qm commands. As i used qm status <id> -verbose i get info with maxmem: and mem: . Ok maxmem is the maximum of memory the kvm can use. So i would suggest mem: is the...
View ArticleKVM : VM freezes after online migration
Hello, I saw many threads about this problem, but I'm actually unable to solve my own, so I make a new thread. I'd like to know if this link could explain that I meet some migration problems from a...
View ArticleError by opening a console of a imported vm
Hello, i have a problem....i imported a machine from another proxmox system to my own. The import was succesfull. Now i started the machine an tried to use the Proxmox console for check the network...
View ArticleStorage questions Proxmox 1.5 Debian 6
Would somebody help me sort out what I've got here? This setup I've inherited because the admin quit. I'm not sure if some level of raid is setup. This is an IBM blade server in a chassis, it's...
View ArticleTwo Nodes, Unicast Cluster with 3.1
Hi, I'm trying to setup cleanly a two nodes unicast cluster with version 3.1 as I only want centralised controle and VM/CT migrations. I had already done this with version 2.3 (don't remember exactly...
View ArticleOpenVZ Live Migration Network Problem DHCP Fix
Hi, I just ran into a bug where my OpenVZ containers didn't grab a new dhcp lease after live migrating them from one server to the next. The network worked as long as the current lease was valid. I...
View Article[SOLVED] Web interface not working after installation from provider
Hi community, I'll just start by saying I am an absolute newbie when it comes to Linux. I am currently trying to learn from it so you'll have to excuse me if I don't understand some responses given. I...
View ArticleGlusterFS Installation
Where I can find documentation of how to install and configure GlusterFS ?? Nodes: 3 x Nodes PVE 3.1 - 320 GB HDD each node I want to create GlusterFS with replication 2
View Articlessh connection refused to itself inside a CT
hi, I try to use capifony inside a CT I installed a sshd server; create a rsa key and add it inside the authorized_keys2 Restart ssh service But when i try to connect to itself, got this: Code: ssh -v...
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