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    network link goes down when moving sfp+ cable from one switch to another (identical settings)

    I migrated all my network connections from a brocade icx7250 to another identical one with exactly the same vlan settings. When I move the sfp+ cable from one of my nodes to the new switch, the network line goes down. I put the sfp+ cable back to the old switch and the link came back on. Both...
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    Proxmox node crashes with write-error on swap drive

    One of my proxmox node sudden has log i/o error -5 File system shut down due to log error multiple "write-error on swap-device " errors. I cant do anything with it. Please help salvage my node, or do I need a new proxmox boot disk? Much thanks!
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    [SOLVED] Node not in cluster after reboot.

    One node in my cluster of 5 no longer is seen by the other nodes. This was after a power outage, and whilst I can restart the other nodes with no issues, this one cannot start its VMs because it has no quorom. It can ping to all the nodes but it cannot see the other nodes. pvecm status shows...
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    proxmox 8.0 server loses connection after a few hours

    This is a Dell wyse 5070 with just 1 ubuntu VM. It loses LAN connection and will not reconnect until I shutdown and start up again This is the console output: r8169 0000:01:00.0 enp1s0: rtl_ephyar_cond == 1 (loop: 100, delay:10) r8169 0000:01:00.0 enp1s0: rtleriar_cond == 1 (loop:100...
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    Unable to start ubuntu VM trying to passthrough a google coral TPU

    I have a google coral tpu in wyse 5070 (CPU J4125) that I am trying to passthrough to ubuntu VM. The VM cannot start if I add the coral TPU. The wyse is running proxmox 8.02 This is the error message vfio-pci 0000:02:00.0: unable to change power state from D3cold to D0, device inaccessible Any...
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    PBS LXC has no network connection after proxmox host reboot

    I have PBS installed as a container in a proxmox 7 host, with CIFS share from a truenas server as its storage. It was working fine until a reboot (after recent proxmox updates) and now it has no network connection. The other VMs on the same host are fine. "hostname 'PBS' does not resolves to...
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    installation or boot drive full even with only 1 VM

    Newbie alert. I have proxmox 7 installed in a 200GB Intel SSD, and pair of 900 Samsung SSDs as ZFS mirror. I have only 1 windows 10 VM installed but the 200GB drive is 100 full. I have no idea why. I do have another 2 proxmox 7 machines with 3-4 VMs in the same cluster but they are similarly...
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    1 windows VM freezes randomly, the other works fine on proxmox VE 7

    I have 2 windows 10 VMs running( both imported from esxi) in proxmox VE 7. 1 on an Intel S2600IP4 server. One VM has a AMD 7450 and a USB 3 card passthrough, Whilst the other VM has a Nvidia GT 710 and with the onboard USB 2 ports passthrough to it. Both are always on workstations. The VM with...
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    Windows VM startup and shutdown oddities

    Proxmox newbie here. Just migrated 2 vmware Windows 10 vm to proxmox 7 I can start up both of them individually fine ( and this is with passthrough enabled with a nvidia GPU and a PCI USB 3) , but I cannot start the other after 1 is started. One of the windows VM could not start up after i...
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    Newbie help needed to migrate VMware Windows vm to Proxmox

    Please be patient with me, and I only just install Promox an hour ago. I have 3 windows 10 VMs with Nvidia GPUs and PCI USBs passed through, so they all function as individual workstations. I wish to migrate them from an esxi 6.0 hypervisor to proxmox(latest one). I am quite confused about...