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Sure you can. The best way I know (and watch running) is to install proxmox enviroment on working debian. For example: https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_Stretch I think Ubuntu should work too.

Found the problem : BBU gone.

Why change to scsi? On the others VM all works without problem. And the problem was on 2 linux machine and 1 windows machine. Other Vm on the same node had no problems..

I have a proxmox installation of 3 cluster: 2 is computer inside Intel modular server and 1 inside HP DL 390 Server. Suddenly some VM inside node 3 (HP) become inaccessible. After 20 mins everything work again. Accessing to webgui on node 1 see node 3 but detailed status was unavailable (for...

After try & fix, nothing work! I've decided to change disk mapping and avoid shared storage with multipath. Just to say, u can have a simple "a|mapper/*" cause it's like regoular expression and mapper is inside /dev/mapper (I guess)

So, I'm in a lot of trouble with making LVM up and running. The server is the old Intel modular server with 2 compute module. Storage model is: One virtual disk with multipath for pve and root file system working great. Three virtual disk mapped as sdb, sdc and sde (and, respctively, sdf, sdg...

For everyone, like me, that use multipath for boot disk (sda) you have to : modify /etc/lvm/lvm.conf adding: restart multipath: /etc/init.d/multipath-tools-boot restart; /etc/init.d/multipath-tools restart reboot server then update-initramfs -u -k all reboot server update-grub reboot server...

Hi Francesco, I see your thread about this and I'm a little bit worried about that. I'm planning to reinstall Proxmox 4.3 on a running server that support multipath (due to internal SAN that support multipath). I remember that when i first installed the system, I had to install debian and then...

Same unknown device here after upgrading to latest proxmox. Reading here https://fossies.org/linux/qemu/docs/specs/fw_cfg.txt seems: 87 == ACPI Interface == 88 89 The fw_cfg device is defined with ACPI ID "QEMU0002". Since we expect 90 ACPI tables to be passed into the guest...

Adding one more information. The place where Proxmox had to be placed is in a 172.24.25.0/24 subnet. If I put vmbr0 to get an IP according to that subnet, it didn't work. Otherwise, if I use an IP like 192.168.25.10, it work. The VM inside, who has 172.24.25.3 IP, work without problem. I cant't...

Hi everyone. Strange issue today. I installed a fresh proxmox 4.1 on tower pc for testing purpouse and i can't figure out why network doesn't work. The network interface is correctly enabled and led blink in the right manner. If i try to ping a device it doesn't work. If i try to put the eth0...

Yeah, now I'm trying with small (32gb) disk with live mode but I see IOWait to grow too much(till 20% ). I will try in offline mode next time to see if IOWait will be lover.

YEah, you're right. I havent't seen that button. Now I try to move. Questione: better if I shut down the VM or is not necessary?

Where exactly? I can find migration only in Virtual machine gui..

Hi, I need to move kvm disk between LVM disk. Actually, I have 4 physical volume (each made by 2 600gb SAS disk in MIRROR mode). For disk space I need to move, for example, vm-126-disk-1 from VM4 to VM. I didn't find anything on wiki useful. Can someone show me the right way? (OMG I'm really...

Hi everyone, recently I noticed strange traffic from promxox nodes to 239.192.153.78:5405. Digging, it seems cman's port for communication. Now the question: why is cman sending this kind of traffic outside from the local network? Proxomox server are on 192.168.10.0/24 subnet Thanks

Hey bro, look here: https://www.proxmox.com/partners/reseller/category/india

If you are noob, will be better if you ask for professional help. BTW: https://pve.proxmox.com/wiki/Install_Proxmox_VE_on_Debian_Wheezy

Unfortunatly not, it's not the last root@proxmox1:~# pveversion -v proxmox-ve-2.6.32: 3.1-114 (running kernel: 2.6.32-26-pve) pve-manager: 3.1-21 (running version: 3.1-21/93bf03d4) pve-kernel-2.6.32-19-pve: 2.6.32-96 pve-kernel-2.6.32-13-pve: 2.6.32-72 pve-kernel-2.6.32-14-pve: 2.6.32-74...

If you can, backup the VM, install fresh proxmox 3.3 and restore VM.