LXC 1.0 released, is now ready as a openvz replacement?
Hi, I've nothing particular against openvz except the fact that is not in the mainline kernel, so patches and particular kernel is needed. I remember long time ago Proxmox's team telling that LXC was...
View ArticleCeph server feedback
Hi, I'm using Ceph with Proxmox and it seems very good for now. I have 2 suggestions that may help people : * Work with partitions and not whole disk when creating OSDs. I bypassed that using : Code:...
View ArticleUpdate to QEMU 1.7.x, including major update of the VM backup code
Hi PVE Developers In this link i can read that say "Update to QEMU 1.7.x, including major update of the VM backup code": http://pve.proxmox.com/wiki/Roadmap What improvements we will have with...
View ArticleJava Crash
Hi All, I am new to Proxmox and am testing out the community version. I have downloaded the latest, added the community repo per the wiki and ran apt-get update and dist-upgrade. So, its fully updated....
View Articlehost node firewalling? (question for proxmox themselves mainly)
Does proxmox support iptables firewalling (ignoring the gui)? In terms of clustering the idea is to simplify the network model from various vlans + hardware firewall (expensive) to just vlans and...
View ArticleBlank Network config in GUI but configured
I accidentally edited /etc/network/interfaces manually and directly. Now the GUI doesn't show any network config, however, all networks are set up properly since the interfaces file does exist. But I...
View Articlecan't determine assigned storage
Hi, I'm trying to migrate a VM from one node to another (clustered) and I get the following: Code: root@vm3:~# pvectl migrate 103 vm1 --onlineFeb 25 16:25:53 ERROR: migration aborted (duration...
View ArticleProxmox Cluster in OVH, can my planned infrastructure work like this?
Hello everybody, my client asked me to design a clustered environment, but i'm tight to OVH i have choose 2 EG server, from enterprise category, so i have vRack 1.5. i'm planning to have a two nodes...
View ArticleRun script on node failure
Hello, I would like to ask you if you know any way to run a script once a container is started in a new node once another node gets down. The idea is to change routing table to reach new node using a...
View Article[solved] different "pvecm nodes" output on cluster-nodes
Hi, during weekend I worked on the network (but not the cluster-switch). After that all Nodes switch to red in the gui. After restarting pve-cluster on all nodes all nodes are green and I'm able to...
View ArticleWARNING: storage is not online (ISCSI)
Hi, Sorry, my english is not very wellMy english... When you add storage type ISCSI (HP P2000 G3 ISCSI, ip 192.168.2.83) in syslog on all nodes appears: Code: Feb 26 15:30:09 node102 pvestatd[4098]:...
View Articleext4 + barriers=0: to do or not to do ?
Hi,I was investigating a difference I'm seeing in two proxmox servers I work on. They have very similar hardware (sata disks in soft-raid, proxmox 3.1, similar specs).One of them has ext3 as the...
View ArticleMake 'services' tab recognize OpenNTP as NTP daemon
Hi! For various reasons (which would go beyond the scope) I replaced the default ntpd service with OpenBSD's OpenNTP (apt-get install openntpd). I am happy and no fallouts to deal with. However, the...
View ArticleWarning Windows 2008 R2 event 129 viostor
I'm getting a warning every 30 seconds in widows 2008 guest Reset to device, \Device\RaidPort0, was issued. event 129 source viostor. The machine looks OK, but I'm not sure what could be this, or if...
View Articletrim discard support for ceph block device
Proxmox does support Ceph block devies (RBD) but I am not sure if there is support for trim discard yet? I could find a discussion on the pve-devel mailing list from 2012:...
View ArticleCritical - Backups are failing. Operation Not Permitted
Code: 300: Feb 26 20:30:02 INFO: Starting Backup of VM 300 (qemu)300: Feb 26 20:30:02 INFO: status = running 300: Feb 26 20:30:03 INFO: update VM 300: -lock backup 300: Feb 26 20:30:03 INFO: backup...
View ArticleProxmox 3.1 - how change master node
I had used two identical PC as a cluster. PC1 (=Master) and PC2 (=Slave) now I add two other computer (PC3 and PC4) to the cluster. PC1 = Intel Core 2 with 8 GB RAM (Master) PC2 = Intel Core 2 with 8...
View ArticleCron dumps with files of the same name
Hi, I'm creating a cron job to make dumps of OpenVZ CT's. This cron must always export the same name: ex: vzdump-openvz-100.tar.lzo Currently, this cron works on the terminal when manually launched,...
View ArticleVLAN 1 NIC for VMs and administration
Hi, I'm trying to configure 2 nodes of a cluster. Heach node has 2 NIC. I've thought to use NIC 1, of each node, as internal comunication (gluster..); NIC 2 of each node should be the bridge for the...
View ArticleWeb down and timeout problems in HA 3 Cluster nodes
Hello, I am configuring one HA cluster using 3 nodes using unicast. I can access to management interface of node who created the cluster, I can see all nodes, I can create and start CT, CT is restarted...
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