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Hello, I don't really understand how the startup order in proxmox works. For example, if I have 4 VMs. VM1: order=1, up=300 VM2: order=1, up=300 VM3: order=any VM4: order=any Will VM1 and VM2 be started concurrent and after 5 minutes VM3 and VM4? Or will Proxmox start VM1 and then wait 5...

Hi, Is there a possibility to suspend a KVM VM to disk? Especially when rebooting the host it would be nice not to shutdown/powerup the VMs, but suspend/resume them.

Hello, I have one Proxmox node that uses KSM heavily (118GB assigned on 96GB physical RAM). Recently I had to reboot that node and after the reboot the VMs started up and began to eat up the RAM quickly. cat /sys/kernel/mm/ksm/run showed KSM running, but pages_shared and pages_sharing ware...

Hello, I recently ran into the "metadata too large for circular buffer problem" -> http://forum.proxmox.com/threads/12045-HELP!-metadata-too-large-for-circular-buffer Because I have to keep the downtime minimal, what I want to do now is add an additional PV with a larger metadatasize to my...

Hello! I got the most strage error message today, when I tried to live migrate a KVM Solaris guest with ZFS disks. ERROR: online migrate failure - VM 57355 qmp command 'migrate' failed - Block format 'vpc' used by device 'drive-ide0' does not support feature 'live migration' Now I'm confused...

Hi all! Today I had to reboot my 8 node non-HA cluster because of a storage migration. When I turned on the nodes one-by-one the cluster did not get quorate on the first 4 nodes and the VMs on these nodes did not start. After the 5th node the cluster got the quorum and the VMs on node 5 to 8...

When I try to restore a KVM machine with qmrestore on my Proxmox 2.1 cluster, I have lot of this messages in dmesg. "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. vgs D ffff880c7709c280 0 3981 1 0 0x00000007 ffff880c63fd1aa8 0000000000000086...

Hello! Can anybody tell me how proxmox distributes VMs in case of a failed cluster node? For example if I have a 3 node cluster (Node1-3). Node1 and 2 have several VMs (RAM is nearly full), Node 3 is empty. If Node1 fails, will proxmox relocate the failed VMs on Node2 (probably extending...

Hello! I have a 5 node proxmox cluster with a shared FC Storage over Device Mapper and a single VG. I only use KVM VMs. Recently I activated the backup on all nodes witch snapshots. Everythiong went fine for a while but now I had various LVM related errors. Checksum errors on device-mapper...

Hello! I just added another cluster node to my 3 node proxmox enviroment. When I clicked on the storage menu vgscan started to run with 100% CPU Load on that node. I had to kill the process manually to make the node respond again. I then tried a manual vgscan -vvvv. This is now stuck too...

Is it possible to add a bridging device without a complete reboot? Is cp interfaces.new interfaces init.d/network restart sufficient? I don't want to reboot all my cluster nodes just because of one additinal interface.

Hi! I installed 1.7 on two nodes and updated to Kernel 2.6.35 (as I plan to use KVM only). My storage is a large 1.8TB FC Array. I created a PV and VG (VM_Data) and added the storage as LVM group in Proxmox. Problem is that I got very poor I/O performace in the KVM VMs. So I added a test LV...