Problem creating a 2 nodes cluster with proxmox VE 2.3
Hello, I'm trying to create a 2 nodes cluster on proxmox VE 2.3, using unicast (my hosting company does not support multicast) on a dedicated network interface Here are the steps I've done : 1. fresh...
View Article3.0 rc1 (upgrade from fresh 2.3 install) and updated, can't find 'Convert to...
Hi, I've done a fresh (test) install of 2.3 and then upgraded to 3.0 with the provided script (the 3.0rc1 iso was not availabe at that time). I've dist-upgraded but still if I right click on a...
View ArticleUsing native infinband in a proxmox cluster
currently we are using ipoib in our proxmox cluster. I was going through the corosync manuals and noticed that native infiniband is supported using the "transport=iba" directive should this also work...
View ArticleComparation Proxmox UI vs OpenVZ Web Panel
I make an UI comparation that maybe used by Proxmox developers to expand its features: Proxmox OWP Support KVM Yes No Support OpenVZ Yes Yes Show IP Address No Yes Able to set expired date No Yes (this...
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Cannot delete ghost node
Hello, We have 3 servers in cluster. We had a problem adding a 4th server (it stayed in the "Waiting for quorum" status)...after rebooting all servers and disconnecting the last server we could gain...
View Articlevzdump failed - Device or resource busy
Hi! I got this problem for the 1st time in maybe 2-3 weeks (upgraded from 1.9 to 2.3) The vzdump script could not backup ANY of the 15 VMs running. All with the same error. Is there a way to hrm ......
View ArticleAdding additional Virtual disk to increase VM storage
Is it possible to add additional storage(qcow2, raw or vmdk) into the VM without restarting or shutting down the VM? If it possible, how to make the VM os see that a new hdd has been added. Thanks!
View Articletest WP failed, assume write enabled
All 20 seconds these messages appear in /var/log/messages May 9 23:27:51 proxmox kernel: sd 9:0:0:2: reservation conflict May 9 23:27:51 proxmox kernel: sd 9:0:0:2: [sdd] Test WP failed, assume Write...
View ArticleUnable to Fence using APC PDU
Hello, I am currently trying to get fencing to work with my 3 node cluster, but I am unable to get it to work. From what it seems, fence_apc is unable to contact the PDU, but I can ping and SSH into...
View ArticlePoor NIC performance in Proxmox 2.3
Howdy Strange issue at Hetzner. I have 3 servers with them. 2 perform at 100M both ways (EQ4 and EQ8) and this third and newest one (SB74) is 100M both ways when booted on the Debian-based Hetzner...
View ArticleProxmox and spice
Hello. I am using version 3.0 of Proxmox. Is there a guide for integrating spice in Proxmox? Thank you.
View ArticleiSCSI errors on storage server
Hi I have Debian Wheezy based iSCSI storage server running LIO iSCSI target and configured with targetcli. Also I have two Proxmox VE 2.3 nodes in non-HA cluster configuration. Nodes are up to date....
View Article[SOLVED] How to Remove a Proxmox Node
Quote: Remove a cluster node Move all virtual machines out of the node, just use the Central Web-based Management 2.0 to migrate or delete all VM´s. Make sure you have no local backups you want to...
View ArticleOpenVZ container backup using snapshot method always have error
When trying to backup an OpenVZ container using SNAPSHOT method, I always encounter a bunch of errors (see log below). But using STOP mode works great. And I read somewhere that snapshot only works...
View ArticleError when installing Proxmox
I have tried to install Proxmox a few different ways. First I tried to install it from a disc but I got the error: "Pve-kernel-2.6.32-18-pve_2.6.32-88_amd64.deb Failed". So then I tried another disc...
View ArticleRun Script on Host After VM Start
Hi All, I'm running OpenMediaVault inside a VM on Proxmox 2.3. I passed my PCI-e SAS card to OMV and it's working perfectly, except I get an option ROM error when SeaBIOS starts. If I "press any key to...
View ArticleUpgrade from 2.3 to 3.0
i can still ssh but i have no web access please hlep root@vmserver:~# pveversion -v pve-manager: 3.0-13 (pve-manager/3.0/7ce622f2) running kernel: 2.6.32-20-pve proxmox-ve-2.6.32: 3.0-99...
View ArticlePVE 2.3 - 2.6.32.19 kernel panics
Was running 2.6.32-12, upgraded to 2.6.32-19, since I've taken (4) kernel panic/hard crash in the last 4 days. :( I can't find anywhere in /var/log those are dumped, so I'm at the mercy of my memory.....
View ArticleQuestion About PROMOX Mail Gateway
Hi, I'am newbe in here. i have a question, is posible promox mail gateway using previously installed mail server? i already have dedicated mail server running using centos 6.4 and with latest postfix....
View Articlevz migration - do not remove from source node*
Hi, vzmigrate has an option --remove-area which keeps container data on a source node. Is there any way to achieve this with Proxmox web interface? I have a Proxmox cluster without shared storage and...
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