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Hi, I'd like to ask about the best practice on KVM guest configuration to avoid host swap usage and have the best performance. On virtualitzation systems I liked to remove the swap partition on my VMs and give enought resources to the VMs and Hosts, but this can be sometimes problematic, so I...

Hi, To use Proxmox at a school and let students manage their virtual machines and containers with a limited role, it would be nice to have a way to filter the network vlan configuration settings available to some network role. The goal is to be able to do some network exercices like creating...

Hello, I've recently set up a C6230 with an LSI2008 Controller and doing some performance tests I've seen that it performs worse than older C6220 with LSI9265-8i controller. Now we are doing some tests changing some SAS 10k disks by SSD SATA disk and we have problems with the disk order. We...

Hello, We updated our cluster from 6.2 to 6.4 a few months ago. After that, we had the warning message "mons are allowing insecure global_id reclaim". We found information about this issue in the forum...

Hello, I've been using a Ceph storage cluster on a Proxmox cluster for a year and a half and we are very satisfied with the performance and the behaviour of Ceph. That cluster is on a 4node Dell C6220 server with 10GbE dual nic which it's been a very good server for us. Now we've ordered a...

Hi, We've got a Proxmox cluster using FreeNAS for sharing storage. Most of the nodes have 2x1Gb NIC, and one have 2x1Gb+2x10GB NIC. We use a primary NAS that shares iSCSI resources (directly attached to some VM from proxmox) and NFS as a KVM storage (disk images), and a secondary one for...

Hi, Recently I've upgraded to PVE 5.1 and I've seen the "Replication" new feature. As I see, it's only possible to do zfs replicas between cluster nodes and for me it would be great to be able to do replicas between two diferent datacenters (production site and disaster recovery site). As I...

Hi, I would like to priorize some KVM VM over other ones. I've seen there's a "CPU Units" field in the "CPU Options" button that is available from the hardware tab on the KVM machines. From the help I read that this option allows to give more CPU to a VM, but, does this apply to KVM Virtual...

Hi, I'm trying to install Proxmox on a Mac Mini Server and I have some problems. I've failed to do the installation with proxmox 3.3, 3.2, 3.1. The setup complains that there's no disk. I've been able to install Ubuntu 14.04LTS and Debian Wheezy, so I've followed the procedure to install...