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Hello Forum, i've upgraded an older Proxmox/Ceph Cluster from 5 to 6 and finaly to 7.2-11. Since them I experienced some trouble with the NIcs (on every node). They are going up and down with different frequency. The behavior affects all NICs. Is there any know solution how to solve this...

Hi all, I've installed a bradnew proxmox cluster (Vers 5.4-3). Now I would like to restore some old vm's from an old 2.2-32 environment. Unfortunately this fails. Whenever I click on restore the system creates an empty vm with some default values and in the taskviewer pop up I get 'TASK ERROR...

Hi, we caught the job to migrate 3 very bad administered proxmox 3 node clusters with ceph from an associated development department into a new central administered proxmox cluster. For evaluating a migration path first we setup a single proxmox node an tried to connect this node to the current...

Hallo Habe gerade ein Update (über das Webinterface) durchgeführt. Das Update ist ohen Fehlermeldungen durchgelaufen. Danach habe ich den PMG-Server neu gestartet. Nun kann ich mich nicht mehr über das Webinterface einloggen. Ich erhalte lediglich eine leere (weisse) Seite. Ich hab's mit drei...

Hello, I am trying to install Proxmox 5.2 on a server with LSI 9341-4i and a LSI HBA. Two Disks for my OS are configured as Raid 1 on the 9341. On the HD-selection menu during install the installer shows all of the HBA-Disks but none connected to the 9341. (I've checked a Ubuntu install and...

We are currently testeing PMG 5.0.-61. First of all: good job -it looks nice. Biut if we try to view mails under 'Spam Quarantain' we get the following error on some mails: Error 500: unable to parse mail: Unknown encoding ''US-ASCII'' at /usr/share/perl5/PMG/HTMLMail.pm line 190. The mail...

Hi all, I've installed a new node to a 5 node cluster (pve 4.4). After I've configured everything I need (incl. ceph) I recognised that I've messed up the hostname of the new node. My question: Is there a reliable way to change the hostname of my new node without reinstalling everything?

Hello, we are using a Proxmox Cluster with three servers and ceph. One week ago one of these servers quited his service by blowing funny clouds and strange smell. Now we'd like to replace this server by a new one. Are there any best practice Dokuments on how to manage this or do you have some...

hello all, I've just upgraded my three node cluster from 3.x to 4.2. First of all, you made a great job. Thanks to proxmox team. But I've still a few questions. - Is it still necessary to stop a vm before enabling HA to it? - Do I have to stop a VM before I disable HA from this VM? Thanks...

I’ve a problem adding a new node to our running cluster (Version 3.4-11/6502936f). I assume it coheres with our geoTrust wildcard ssl cert. Due to some probs in the past we decided to supply our cluster with the official Geotrust SSL Cert. We managed this by following this howto...

Hello Forum, I have a problem restoring VMs form an old Proxmox Cluster (2.2-32) to a new one (Vers. 3.4-6) with Ceph. The VMs are backups from the old cluster, residing on a NFS share. If I try to restore these VMs directly to Ceph I get errors like: can't lock file...

Hi Forum, I'd like to install a ceph storage cluster. For this I have 3 machines. Each of them has an adaptec 8805 controller, four 4TB SAS Disks for Storage purposes and 2 small SSDs for OS. My question is: Would it be better to create a raid 5 (from the four SAS disks) on each host and...

Hi guys, have you planed to realize the failover domain configuration via gui in the near future? Unfortunately we have some guys (working as operators) with very thick fingers in our team. That was leading to corrupt configs in the past. Every chance to minimize configuration mistakes is...

We are using a three node cluster (Vers.3.3.-5). Currently we are having an issue with rgmanager. On each node Rgmanger doesn’t start after reboot. So each time after boot I’ve to restart cman an afterwards I’ve to start rgmanager manually. After this procedure everything works fine until...

Hello Guys, I think my question is more Win releated but I couldn’t find any hint that leads me on the right direction. I hope that one of you have an idea that brings me on track. I’ve setup a Proxmox Cluster( 3 nodes) and try to backup my VMs to a Win 2012 NFS service. The cluster has three...

We have a three node cluster withProxmox 3.3-1/a06c9f73 with Ceph up and running. After each reboot of any of the clusters nodes rgmanager won’t starting automatically on the rebooted node. Also we are not able to start rgmanager via web interface. To start rgmanager we have to restart cman...

Our company decided to move our complete equipment into a new computing center. Due to that, we have to change the ip addresses of our thee node cluster (Proxmox VE 3.1). The dns-names of the nodes are remaining the same. I am a little bit unsure if we can fall into some trouble if we simply...

Hello all, we are running a three node cluster (Proxmox Vers. 3.1-3). The VM images are stored on two shares provided by a failover storage server (Ubuntu 12.04, drbd, Corosync/Pacemaker). Tonight while backup was running the cluster lost the connection to the storage for a very short moment...

Hello Forum, we have a strange performance problem running a VM on our 3 node cluster. The vm is a a windows 2003 Standard edition with no virtio driver. Once a day there is a high perfomce database job running on this vm. If we run this vm on our different proxmox hosts we discovered that...

Hello Forum, we bought the community licenses for our 3 node cluster (Proxmox 3.1) and changed the /etc/apt/sources.list. The licenses have been checked and they are valid. If I click the Update->Refresh button in the GUI I receive the following message: My sources.list looks like: What...