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I think I am starting to get the point. Linux is caching the available RAM in the guest but still shows it as "available". However, Proxmox does see it because, I guess he evaluates the KVM process footprint on the system. Maybe the right amount of RAM could be raised to the host from the guest...

I was thinking also in that way but what is the purpose of having a global status on the VM from Proxmox if the ram is always 95% full??? The other strange point is that my other two VM do not seems to behave the same. At my work, we use Vmware ESX with a bunch of the same OS (Centos) and...

Thank you for your reply but the problem is more about the value displayed in Proxmox itself that does not match with the real value inside the VM. Actually, I can live with it but I know I cannot trust this summary value.

Sorry, I should have added more details. The host is a beast with 128Gb of ram. The VM is consuming alone all the allocated ram for it (32 Gb). The other VM does not have this ram issue.

Hi, I have a Proxmox instance running only three KVM machines. I noticed that the RAM usage is always full (taking almost the 32Gb of ram) but when I type inside the VM, the reality is completely different (only 8Gb used). The KVM guest agent is installed and ballooning is disabled. Many...

I answer to myself: Just delete the snapshot on the target:

Hi, While trying to replicate one VM for the second time on another node (the first time, it worked but after deleting the task, I am not able to run it again), I get the following error message: I have tried to remove the task and recreate it without success. Could you please guide me...

Hi, Thank you for your answers. I was not expecting HA but simply avoid to block server if one node falls. FYI, I found some documentations on Corosync and it seems that we can settle this problem quite easily: Just edit corosync.conf and add "two_node: 1" in the quorum part like this: Again...

Hi, I would like to setup a cluster with two nodes under Proxmox. In some tutorials, I found that I need to change the in order to add I do not see that file anymore in the newest version of Proxmox. Could you please tell me how to proceed now? Many thanks.

Hi, I cannot insert any numeric values on NoVnc while I am using my iPad. Maybe I am missing something? If anyone has found the way to proceed, I would be quite interested. Many thanks! Michaël

Hi, Just for your information, I solved my issue by backuping and moving my VM to another storage. It seems that the ZFS one is corrupting my virtual machine. I will post more details as I go further.

Just to add some informations, it seems that it is linked with ZFS storage on which the VM is located (however the zfs status shows no errors)

Hi, I am facing a very strange issue since this morning: one of my virtual machine seems corrupted and shows this message in console mode: "BLK update request I/O error dev SDA" What should I do (guest: cloudLinux)? Many thanks, Michaël Frippiat

Hi, I am facing a strange issue after a recent physical server move (provider OVH). The VM cannot access Internet, cannot either sees the gateway. It is quite strange because only one VM has this issue. I have lauched a TCP dump and I do see some incoming trafic on the host but it doesn't...

Hi, I have have a really weird issue with one of my server. Currently I rent two physical servers at OVH. Both are using Proxmox (standard installation). However, one CT is running perfectly on the first server (S1) but not on the second physical server (S2): it seems that the routing table...

Re: Move vm from venet to veth Hi,Thank you for your answer.In case of someone else having the same problem ; my network interface didn't have the same name (Eth0) as defined inside the vm (eth0)... the "E" was the whole difference.Issue solved !

Hi,I recently changed my hosting provider for another.My previous one was allowing venet but the new one requires veth (with ip failover).I have tried to move my vm to the new server ; I can restore the VM, change the network card with a veth one but the vm doesn't seems to have any NIC anymore...

Ok, thank you.

Hi, I am trying since hours to get the pve kernel booting first on a Debian 7. Currently, I have these ones : Found linux image: /boot/vmlinuz-3.2.0-4-amd64 Found initrd image: /boot/initrd.img-3.2.0-4-amd64 Found linux image: /boot/vmlinuz-2.6.32-26-pve Found initrd image...

I think that was because I didn't unmount correctly the LVM partition. Now the problem is solved : I have used Testdisk to retrieve my files. Everything is ok now. Thank you ! Michaël