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    D-Link DGE-528T randomly drops out after Proxmox upgrade from 9.0.9 to 9.1.1

    For sometime I have been running a Proxmox server on a Gigabyte motherboard using the onboard NIC (Realtek RTL8111/8168/8211/8411) for the connection to the main LAN and a added PCI card - D-Link DGE-528T for the second LAN. Everything was working fine until I upgraded from Proxmox 9.0.9 to...
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    PCIE Google Coral Install Instructions

    Hi everyone Thought I would chip in what I done so far. Host is an Intel i5 with 16Gb ram. Installed proxmox 9.0.9. I have a Coral TPU PCIe installed in one of the slots. Created a vm with cpu type host, 2 cores, 8Gb ram, 64Gb partition for the OS, 3Tb for frigate, OS Type Linux 2.4. Did a...
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    Replication of a VM in a cluster but different storage

    I'm running a proxmox cluster v8.2.4 (homelab) consisting of two nodes pve1 and pve2. pve1 is a slightly better spec and has a ZFS storage on mirrored disks called zfs-storage pve2 is running with the VMs on local-lvm I wanted to replicate the vDisks of a in single VM102 from pve1 to pve2...
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    Two subnets with one NIC (and one with a vlan)

    Update After some research I've discovered that vlan0 is special and doesn't mean untagged. so my new /etc/network/interface looks like this. auto lo iface lo inet loopback iface en01 inet manual auto vmbr0 iface vmbr0 inet static address 192.168.100.20/24 gateway...
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    Two subnets with one NIC (and one with a vlan)

    Hi Help please I'm getting myself really confused with networking Proxmox I have a proxmox server with a single NIC en01 connected to a LAN that has two subnets on it. The first subnet is 192.168.100.0/24 with a default gateway going 192.168.100.1. The second subnet is 10.100.0.0/16 with a...
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    KVM Windows VMs and losing network connectivity

    Hi Since upgrading my proxmox to v7 I have found the Realtek NIC to be more reliable for Windows Server RAS services. Regards
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    How to simulate a slow network connection

    @leesteken cool. That will work nicely too. Many thanks
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    How to simulate a slow network connection

    Many thanks @bbgeek17 Both VMs running Debian 11 Following your suggested Google I found this article (Adding simulated network latency to your Linux server) which looks like it will do nicely :cool:
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    How to simulate a slow network connection

    Hi Ok, this might sound like a strange question, especially as my searching has found people trying to solve slow connections and in fact I am trying to create one. Let me explain. In the real world there is a server hosting an application and other servers talk to it over the internet. One...
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    KVM Windows VMs and losing network connectivity

    I'm having the exact same issue. Proxmox 6.4-6 running VMs Windows 2016 with Intel NICs Need to run Intel NICs because Remote Access & Routing (VPN) doesn't work with the VirtIO NIC. It seems the NIC stops under load. Copying the Windows ISO from a share on the VM to a local PC can cause the...
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    Windows Server VMs Automatic Repair after a VM Restore

    SOLVED Just needed to change the SCSI to VirtIO SCSI and all sorted.
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    Windows Server VMs Automatic Repair after a VM Restore

    This morning I was running Proxmox 4.3 with two VMs (Windows Servers) Both VMs were shutdown and then VM backups were completed. The hypervisor was then reinstalled with Proxmox 6.1 Both VMs were then restored from the backups. All settings "looked" good so I started the VMs, both boot into...
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    Proxmox Cluster with different versions & upgrading

    Yes... Currently running proxmox 4.4-15 Looking to go up to proxmox 5.4
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    Proxmox Cluster with different versions & upgrading

    I was hoping to upgrade the physical servers in place. I was thinking of the following Stop all VMs on that hypervisor Take a backup, before starting. Do in place upgrade from 4.4-15 to 5.4 Reboot hypervisor Pray the cluster is still working Power up the VMs again. Repeat the exercise each...
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    Proxmox Cluster with different versions & upgrading

    Hi This post is in two parts. Currently have a cluster of 4 physical servers running proxmox 4.4-15. I want to add a 5th server to the cluster but running 5.4. Before I do this do they play nicely together? Is this scenario supported and even possible? Part two of the question. I want to...
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    Repartitioning after adding an additional disk

    Hi I have a PowerEdge server with a Perc controller and 4 x 1Tb disks in a RAID5, Plus a hot spare. Proxmox 5.3-1 all up set and running. However I now need to add an additional 1Tb disk to the RAID. From the Perc side of things that's all done. The Raid5 volume now has the 5 disks and the...
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    Migrating a Physical Server to Virtual Server

    Hi I have a single physical server running Windows 2012 R2 as a Domain Controller and Exchange Server 2016. I need to migrate it to a temporary proxmox 5.2 hypervisor and test as fully working. Then I need to destroy the current physical server and install proxmox 5.2 on that bare metal. Then...
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    corosync wrong IP Address

    I needed to change the IP Address of a proxmox server. Which I did from the WebGUI. However now I've rebooted the server the VM's will not start. Get an error message "cluster not ready - no quorum? (500)" Doing a pvecm status I get "Cannot initialize CMAP service" So I checked the...