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  1. R

    VFS: Unable to mount root fs on unknown-block(0,0)

    Updated all nodes on my cluster to latest kernel 6.14.11-4-pve - all worked except one - which boots into kernel panic - if I choose the previous kernel it works. I have different mini-pcs running in my cluster - the one in question has: Running latest Intel microcode . . . What can I do to...
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    Knowing if/when to reboot after updates ??

    I have a small cluster of mini PCs running latest PVE - every time new updates roll in, I test them on a non-important machine first to see if everything is fine . . One thing that confuses me - when should I reboot after an update ?? On other Linux distributions, I see a message suggesting a...
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    ENOENT: No such file or directory

    My last weekly backup failed on two CTs Original backup: VMIDNameStatusTimeSizeFilename 106 PDMFox...
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    Just FYI: Interesting alternative for PDM until it matures more

    Just FYI - I stumbled across this tool called Pulse: https://community-scripts.github.io/ProxmoxVE/scripts?id=pulse https://github.com/rcourtman/Pulse Actually quite nice and being developed at a fast pace . . . I do Like PDM, but needs some TLC ;-)
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    High CPU usage in idle state under PBS 4.0

    Not sure if I need to post here now that PBS 4.0 is officially released - but the announcement thread seems quiet: https://forum.proxmox.com/threads/proxmox-backup-server-4-0-released.169306/post-791303 Anyone else having this issue??
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    OPNsense VM - PBS Backup - issue with "snapshot" mode?

    I'm running latest OPNsense version in a VM on a standalone host (N305 based) - and perform a backup once a week to a PBS server on another machine - Backup runs at 3 am on Sunday mornings - takes about 30 minutes using snapshot mode (60G disk image) - I get an e-mail report status backup was...
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    Backup to PBS of running OPNSense VM causes issues

    I'm running latest OPNsense version in a VM on a standalone host (N305 based) - and perform a backup once a week to a PBS server on another machine - Backup runs at 3 am on Sunday mornings - takes about 30 minutes using snapshot mode (60G disk image) - I get an e-mail report status backup was...
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    PCI Pass-through: iommu & vfio on 8.2

    I noticed that iommu is enable by default and no longer requires the "intel_iommu=on" boot parameter - are the vfio modules still required? In the past we always had to add: vfio vfio_iommu_type1 vfio_pci vfio_virqfd to /etc/modules file ??
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    Best practice - Migrate existing cluster NW to SDN ?

    This might be a newbie question: I have a five node cluster which I started with Proxmox 7.1 and subsequently updated to the latest 8.1.11 - I have up to now manually configured each node with it's own network settings (different machines & HW) Now that SDN is in full swing, is there a simple...
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    Best practice - Migrate existing cluster NW to SDN ?

    This might be a newbie question: I have a five node cluster which I started with Proxmox 7.1 and subsequently updated to the latest 8.1.11 - I have up to now manually configured each node with it's own network settings (different machines & HW) Now that SDN is in full swing, is there a simple...
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    What is considered unusually high disk io for an NVME SSD ?

    Just wondering - I have a small cluster of 5 nodes running various stuff - one node is an R86s (N5105) device running OPNSense as router - been working fine for many months now . . . but I noticed a problem recently which turned out to be the netflow monitor going nuts - I was experiencing...
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    Strange behavior on a single node - hanging on Proxmox Helper-Scripts execution

    I have a small cluster of 5 mixed machines - one of which is running a virtual OPNSense as firewall. Everything is running fine, but recently I noticed a strange issue which I can't find what's causing it . . . When running a script from Proxmox Helper Scripts...
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    [SOLVED] HELP!! Serious Console freeze / hanging - PVE / VMs - Spice or VNC - doesn't matter!

    Greets and Happy belated New Year! I just started having problems with a 4 node cluster running different machines - running latest Proxmox VE version - NEVER had console or terminal issue until just recently (only added a new switch to the network) - now when I open a console from the Proxmox...
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    Mellanox ConnectX-3 MT27500 Family - Issue with 1Gbe SFP module

    Happy belated New Year! I'm trying to get a Mellanox device to recognize a 1Gbe module under latest Proxmox - oddly enough, under "ethtool -m" it sees the device just fine . . . I got a DAC cable on one port and it works fine with a QNAP 2108C switch - but wanted to use the other port with a...
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    PCI Passthrough mystery ?!? "Feature X inconsistent" messages . . .

    I have three machines running latest Proxmox 7.2-11 - I use PCI passthrough on one for OPNSense Firewall (passing two NICs) Everything seems to work except I see something strange when I check the IOMMU with "dmesg | grep -e DMAR -e IOMMU" - many "feature inconsistent" messages . . . On one...
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    Routing between different NICS / Networks

    I have a Proxmox server running multiple NICs - each sits on a separate network (see diagram) - What's the best way to set up routing between the two networks so all devices on the 192.168.10.0/24 network can see the 192.168.30.0/24 network? Is it best to create a VM or container with OpenWRT...
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    Dual homing with two NICs (Different newtorks and two different gateways)

    Hello to all - I'm new here, so please be gentle! ;) I just set up my first "real" Proxmox server - with proper "server grade" hardware for a home lab setup (after testing it on an old PC) - I installed it on top of a baseline Debian 10 to start with . . . and setup several containers and VMs...