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[BOOT PROBLEM] - Since (uncomplete upgrade)

March 17, 2025, 1:41 am
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Hello, people of the global internet :)


I think I had an issue with the update (probably not completed), and since then, I have a problem: it no longer detects a boot on the system. I'm quite annoyed.

For information : Computer don't detect OS


I have tried several things by booting into "systemrescue."


For your information, the partition mapping is as follows:
  • /dev/sda1 does not have a defined FSTYPE.
  • /dev/sda2 is of type VFAT (Fat32: basically, this is the EFI boot...

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PBS Performance

March 17, 2025, 1:52 am
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Hello,

I'm running PBS on RAID Z2 over 4x Enterprise SATA with 50GBps Private Bandwidth.

My actual hosts are 256GB RAM with 64 Cores

I have noticed the restores are pretty slow on the decompression - is there a way to increase the performance on them?

Also where is the resources being used for the restore / backup? is it on the host or on the PBS server?

also note that the I/O doesnt seem to be the issue and doesnt seem to be the current bottleneck.

I have read other posts which are a...

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resource management on set of VMs / containers?

March 17, 2025, 1:54 am
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Hi there,

I am pretty fresh with proxmox but using over +15y vmware already. So not fully fresh on virtual environments.

I was looking for an way to manage sets of VMs.
e.g. would like to define

realtime VMs:
- low disk IO requirements
- high net IO requirements
- very high CPU requirements (on bursts)

critical VMs:
- high disk IO
- medium net IO
- high CPU

also had, high, normal, low, best effort groups too

With this grouping my admins immediately could see, what VM is critical and...

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Daily only Spamreport for one main address and many aliases

March 17, 2025, 2:01 am
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Hi there,

i am having a test setup of the mail gateway. Sadly I cannot identify how I can tell mail gateway to report only n times a day a summarized spam report

Right now I get each spam e-mail-address as individual mail with the issue, that now of course I get it classified, but still i have to process each mail individually and delete it from the mailbox.

[updated]
Means I am having a main e-mail address (e.g. technical mails) and many alternative mail addresses (alias e-mail addresses)...

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EPYC-Milan vs EPYC-Milan-v2

March 17, 2025, 2:05 am
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Hello,

Where can I find out the difference between EPYC-Milan and EPYC-Milan-v2. I am experimening setting up a open-webui in docker on a vm. with passthrough and want to have as much native CPU available as possible.
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migrate windows server vm from intel to amd host

March 17, 2025, 2:10 am
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As the title says, if I shut down the Windows Server 2022 VM and move it from an Intel host to an AMD host and the CPU was set to host. Is there any chance of long term issues or instabilities? Appreciate the feedback!
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Proxmox on Oracle Cloud Free Tier Ampere (ARM)

March 17, 2025, 2:24 am
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First, I want to just hands up state that my setup is very much unsupported, I know that. But I have been playing with getting proxmox running on the Oracle Free tier ampere server and that works just swell. I want to play with it to see if I can get it running reliably on OCI, with a IPsec tunnel to my in-prem cluster.

Now the problem comes with adding containers. The setup does not support running VMs (as it is running on cloud vps) but running LXC containers works just fine. Networking...

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block subdomain?

March 17, 2025, 2:25 am
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How can I block the main domain for a (spam) email address?
Example: @test.maindomain.shop
Would this be correct? *@maindomain.shop?
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nodes behind independent NATs

March 17, 2025, 2:27 am
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I want to run two PMG nodes (in a cluster) physically placed in two separate locations, both behind NATs. Is it enough to open and redirect ports: 465 (smtps) and 22 (ssh) on both firewalls for the cluster to flawless communicate/synchronize?

Of course I can set up VPN and use private IP range for intra-cluster communictation, but it seems not necessary since both smtps and ssh are encryped anyway.
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Random Replication Job: '110-0' failed then it doesn't then it does then it doesn't...

March 17, 2025, 2:29 am
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I have slowly been seeing more and more replication job failed errors. By the time I get to them, the problem has gone and I cannot find a sensible log to work out what the problem is. I would suggest the configuration isn't wrong per-se otherwise it wouldn't work most of the time. I get a bunch of emails for various guest containers or VM's around the same time.

My replication is via a dedicated network shown below on the 200 subnet. Its simply a switch with 6 machines (5 PVE and 1PBS)...

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Problem with tap100i0 Windows Server 2022 Standard HP Gen8 Microserver

March 17, 2025, 2:29 am
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I am having this issue with Windows VM where the VM boots and then after about 15mins the remote desktop cuts out. Console freezes. Buttons do nothing. Have to force stop and reboot.

CPU and RAM fine. Performed DISM and sfc via recovery and completed.
Power saving features disabled
Ethernet offload disabled
HP Gen8 Microserver
Intel(R) Xeon(R) CPU E3-1265L V2
16GB RAM
Proxmox 8.3.5

Server fully updated.

Please reach out if you need me to run some tests and post more results to try and...

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Possible data damage: 1 pg inconsistent pg 5.7b is active+clean+inconsistent, acting [17,21]

March 17, 2025, 2:31 am
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Can anyone help me with this error? Everything was working fine, but suddenly I logged into my Proxmox GUI and saw this error.

logs after running this command ceph osd repair all
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Passthrough Nvidia GTX 1650 works with PVE7.0 doesn't work with PVE8.3

March 17, 2025, 2:34 am
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Hello,

I have a PC with a Nvidia GTX 1650 PCIe. with Proxmox 7.0 I did the following configuration to passthrough the GPU to my VM Windows 10

Code: 
/etc/default/grub:
GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt
video=vesafb:off video=efifb:off"

/etc/modules:
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd

then update-grub

/etc/modprobe.d/vfio.conf
options vfio-pci ids=10de:1f82,10de:10fa disable vga=1

then update-initramfs -u

/etc/modprobe.d/blacklist.conf
blacklist nvidia...

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Force cancel of backup job

March 17, 2025, 2:53 am
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Hello

Please how i can force cancel the backup job ?

1742205209912.png

It's stuck

Proxmox version 8.3.2
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fencing option in datacenter.cfg

March 17, 2025, 2:58 am
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Hi everybody,

The help page for datacenter.cfg is listing this option:

fencing: (both | hardware | watchdog) (default=watchdog)

Set the fencing mode of the HA cluster. Hardware mode needs a valid configuration of fence devices
in /etc/pve/ha/fence.cfg. With both all two modes are used.
Click to expand...

I cannot find any information on how to configure /etc/pve/ha/fence.cfg. I know it's experimental but we would like to look into it and see if it can bring back IPMI fencing (did work better...

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How to Customize the Proxmox VZDump Email Notification Format for Backup Summaries.

March 17, 2025, 3:05 am
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Hi,

I want the email notification to include only the VM table results, without attaching log data. The email should provide a summary of the backup results, such as:
  1. All backups succeeded.
  2. All backups succeeded except for specific VMIDs or VMNames.
  3. All backups failed.
Thank you.
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Critical Feedback on PVE Cluster Management and Core Architecture Issues

March 17, 2025, 3:22 am
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Dear PVE Development Team,


As a PVE user, I must express my strong dissatisfaction with the current design and user experience. PVE has been in development for 20 years as an enterprise-grade virtualization platform, and it should have a more mature architecture and user experience. However, the reality is disappointing. Below are several critical issues I encountered while using PVE, which I sincerely hope the team will take seriously and improve fundamentally—rather than leaving...

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Proxmox and VEEAM Backup RemoteCertificateValidationCallback rejected

March 17, 2025, 3:25 am
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Hi all,

We've recently migrated from VMware to Proxmox and are setting up VEEAM to back up our VMs. Our setup consists of a 3-node Proxmox cluster with local storage and replication (which I don't think should affect this issue, but more details might help!).

We've added our Proxmox nodes to the latest version of VEEAM, and we're also running the latest version of Proxmox. However, we're experiencing an issue where backups sometimes fail with the following error:

The remote...
Click to expand...

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Connection to Proxmox Server not possible

March 17, 2025, 3:28 am
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Hi guys!

I'm completeley new to the world of Proxmox and home assistant (which should be running on my proxmox later). Unfortunately I run into problems after the first steps of setting up an home assistant server: I cannot access my proxmox server via web GUI.

First i checked my router (Telekom Speedport Smart 4). My old NAS and all other currently available network connections are displayed, but not the HP elitedesk with proxmox that I set up.

Then I tried some other LAN cables to check...

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No rules with nftables backend

March 17, 2025, 3:37 am
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Hello,

I have a 3 node PVE cluster, switched to nftables backend (because of conntrack issues with iptables). The pve-firewall restarted on every node, but its not creating any rule on the third node.
The network configuration is the same regarding interface names, etc.
How can i debug the pve-firewall itself to see that why its not creating the nft rules?

Thanks,
Zoltan
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