KVM soundcard access for (Linux) client?
Hi All, I'm trying to have my Linux KVM (a CentOS 6.4 VM with no GUI) access my hypervisor's soundcard. I'm reading succesful attempts for Windows clients, but they don't work for my Linux client. I've...
View Articlecurl SSL certificate problem
Recently I have a problem with a virtual machine in which is running an ecommerce. The paypal module is not working anymore so I have to test the connectivity with this command: curl -d "test"...
View Articleceph-perfomance and latency
Hi, I have made some rados benchmark and I'm see high max latency (rados -p test bench -b 4194304 60 write -t 32 --no-cleanup). does anybody know how to find and isolate the reason for the high...
View ArticleWhat do i have to use to get hdd pass through working (sata, scsi, ide or...
Hi there, i have a openmediavault installation as a vm in proxmox. The HDDs are added like that in the vm.conf: virtio1: /dev/sdc,backup=no virtio2: /dev/sdd,backup=no virtio3: /dev/sdf,backup=no...
View ArticleCannot Edit CT in GUI
I cannot edit either options or resources for a container in 3.1. Is this because I have two nodes in a cluster? Or because I have them stored on NFS? Or did I just break it somehow? I see that...
View ArticleMigrating to another physical location
Hi all, I am looking for a few options/recommendations for the following scenario in case I have missed any options myself. I am moving about 5 hours away from where I am now. It would be really nice...
View Articleeth1 over OpenVZ for backups
Hi, I have few nodes with eth0 as main IP with Internet IP and eth1 with Internal IP (192.168.xxx.xxx) on each node we have few OpenVZ VMs and we have another Backup device that work with eth for...
View Articlei need any help
my english is very poor. but i have meet any trouble about this system. i can't add user，and can't set password for this user. it show this “change password failed: user 'test' does not exist (500)”.
View ArticleConfiguration of a SPICE enabled Debian 7 KVM
There is a docu http://pve.proxmox.com/wiki/SPICE, but is seems there is no special information for debian - VM driver. Debain 7 says that the monitor is unknwon. I installed according...
View Articleinsufficiently W2008r performance, which runs inclined ?
We test even different virtualisations solutions, also Proxmox 3.1, operation and options of this environment please us particularly well. On an IBM x3850M2 4X6 core Xeon 2,66GHz/96GB RAM 8 X 15KSAS we...
View Article/etc/cron.daily/pve fix
Hi, There is typo in PVE31 /etc/cron.daily/pve file that prevents dir /var/log/pve/tasks/D celanups. Fix: - foreach my $subdir (qw(0 1 2 3 4 5 6 7 8 9 A B C F E F)) { + foreach my $subdir (qw(0 1 2 3 4...
View ArticleConfiguring my first Proxmox
Hi everyone, I am relatively new to this field and want to install a new Proxmox. I must say it is great. I have already installed Proxmox and two virtual Machines. The Hypervizor is inside a company...
View Articleproxmox gui don't show files on storage
hi there, i can't see any files on my storrage systems. no backup, no iso, nothing... :( i can upload a iso with gui. but again, gui don't display this iso on this storage-system. the iso is uploaded...
View ArticleNetwork Troubles @Hetzner - Drivers?
Hi Everybody, I just set up a proxmox VE on a EX40-SSD at Hetzner and I am experiencing funny network behaviour... Generally said it's just not working so well. I already installed other systems on...
View ArticleLVM snapshot option
Can someone explain to me what happens "technically" when Proxmox takes snapshot backup of a running virtual KVM machine on a LVM storage? The reason why I ask is that I always use the "backup stop...
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KVM: Windows XP & fax software (via serial modem)->bad quality
I have to migrate two old Windows based fax server to Proxmox. Everything works great except the fax transmission. The result on the receivers fax machine looks like "vertically compressed". I did 2...
View ArticleTo many logs of root login -> Its me?
<root@pam> successful auth for user 'root@pam' When I watch the logs, I have so many logs like this. Is it normal? Thanks.
View ArticlepostgreSQL with Proxmox High availability features
Hi, We have a planned to setup a failover cluster for PostgreSQL db which initial plan was setting up using RedHat Cluster Suite. But since I just got to know Proxmox virtualization, anyone here can...
View Articlescripted update from 2.3 to 3.0 ended with latest 3.1 ?
I just updated another old 2.1 node, by documented steps: - first to latest 2.3 - then running the script as http://pve.proxmox.com/wiki/Upgrade_from_2.3_to_3.0 but, after rebooting, I had a full 3.1...
View Articlewhere is all the lvm related stuff stored in proxmox? volumgroup looks empty
hello we chanched from KVM/virsh to proxmox. However as there is no option for using existing images (that is really missing) we just created new machines- then made an lvmremove of the newly created...
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