Backup Clusterconfiguration
Hi all, we are looking for a information about backup all files and folders with settings, usersettings, configurations ... of the cluster. can you tell us please, whas we must backup on a cluster to...
View ArticleVGA resolution with problmes for install PVE 3.1 on PVE 2.3
Hi to everybody I hope someone can help me I am trying to install the latest version stable of PVE 3.1 of his ISO Installer on PVE 2.3 for do tests of PVE 3.1 (On PVE 3.1 I will not do tests of KVM)...
View ArticleCan not change quotas for vz
When I change disk or CPU quota I get this error command 'vzctl --skiplock set 1700 --vmguarpages 0:unlimited --oomguarpages 0:unlimited --privvmpages unlimited --lockedpages 1024M --kmemsize...
View ArticleRemove Redirected Port 81
Good morning , I have installed a machine with Proxmox 3.1 on it I have two vps ( openvz ) with internal ips. in the interface file had it set up like this: auto lo inet loopback iface auto vmbr0 inet...
View ArticleW2003 32bit sp2 stopped
Hello, i've a crazy behaviour of a Windows 2003 server VM on a proxmox ve 3.1 node. I found the VM stopped without any error message in logs. Strange because i've a second VM with same configuration...
View ArticleVM locked and couldn't start after server was fenced
Ok tonight I had a strange situation: 1. One of my servers was fenced during a backup of KVM VM. 2. The server was going up good. 3. The server would start all VM's on the machine. 4. All VM's where...
View ArticleZFS based small scale configuration
In the last few weeks I've been looking into setting up a small to-the-metal hypervisor lab. It would be my first. I've looked at SmartOS and ESXi. Now Proxmox came to my attention and my interest was...
View ArticleClik here to view.
Problem with connecting between VMs
Hello, we use KVM virtualization and we have two VMs. 101 - webserver (apache, mod_php) 102 - database server (mariadb) 101 has 3 network interfaces. 2 are bridged to "net"(vmbr0), one to "lan"(vmbr1)...
View ArticleAdd one or two Cluster Nodes more to the existing two node-cluster
Hi All, it is possible to add one or two nodes more to the existing two node cluster in proxmox? At the moment we have a working two node cluster, but wee need to expand it. On the internet I dont...
View ArticleClik here to view.
Slow backup speed in proxmox and i have changed vzdump.conf :)
Hi all.. some may remember my problemes with backup01 mount not going away.. now i have another issue.. sob.. my backup NAS synology DS1513+ is connected with lacp to two lan switches.. so is the 3...
View ArticlePVE 3.1 file system attribut for samba4 in ct
Hi, I do want install samba4 in a vz ct and i notice i need specific adjustment in /etc/fstab : Quote: If you are using either ext3 or ext4 for your file system you will need to include the options...
View ArticleAny idea on what causes pve-ssl.pem to disapeer
My hardware guys have setup 2 new clusters from scratch. In both instances they end up with a node which is missing the pve-ssl files. We simply copy over the pve-ssl files from the node which they...
View ArticleHelp with proxmox network configuration
Hi, I've migrating my proxmox server and now I only have one IP. In my older installation I have this: VM's (192.168.0.XXX) ---------> (192.168.0.1) GW/FW (virtual machine) (10.1.1.254)...
View ArticlePossible to make backups once in a month.
We need to schedule to take backups once in a month. But pve only allow week-wide task. Is there a chance?
View ArticleCpu Unit and virtual processor
Hello, I have some questions about cpu for kvm... The beginning of this is that I have a Windows server which had frozen many times... It had 2 sockets and 4 cores so I upgraded it to 4 sockets and 4...
View ArticleBackup Failed...
I had a scary this morning stating that the automated backup I run on one of my Proxmox hosts had failed. It turns out it failed on the following - 105 Ubuntu-storage FAILED 00:00:01 empty device list...
View ArticleClik here to view.
howto safely/easily test just a new pvetest kernel, and back?
In another post, I got this suggestion: Quote: Originally Posted by tom yes, 2.6.32 is never working. use 3.10 on the host. since I've never done this, how can I safely only that kernel (i guess is in...
View ArticleWhat is CEPH???
This is not a question for Proxmox, but I trust the Proxmox forums (moderators can delete if need be). I read a lot of the benefits of CEPH, and how you can expand and manage it easily, but what...
View Articlecpu0 unhandled rdmsr: 0x345
Hi, we are comparing different products for our new servers. We really like Proxmox, but there is one problem that we are not even sure what does it mean. Every time we try to run Debian graphical...
View Article