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Hiello. Could you tell us something about the hardware involved? Is it a single node, a cluster? Is it a server board or a workstation running Proxmox? And network cards? (I've had some issues with consumer grade Realtek network cards in the past). Another question, is: your network...

Hello. Is it possible to disable that warning? I've created a VM to emulate ARM64 hardware, which has no EFI disk (I don't require it and don't want it), and the warning gets pretty annoying over time. I thought, maybe there's a way to get that warning out of the way... after all it's just a...

Hello. I had the same problem with one of my nodes: none of the LXC started (but if I migrated to another node, it worked without problems). Particularity of my case: it happened to me after an update of the virtualization environment from Proxmox 7.x to 8.x, with apt process interrupted (and...

Hello. If I currently have the plugin running (both ZFS over iSCSI and NFS), and I upgrade the storage from TrueNAS CORE (whose base system is FreeBSD) to TrueNAS SCALE (which now comes with GNU/Linux), will everything still work fine? TrueNAS offers this change of operating system as an...

I have exactly the same problem. But I'm pretty sure OpenVPN isn't the cause; I have several sites, which I manage via VPN, but the problem does not occur in those places... the only difference is that the problematic server is not part of any cluster... however I have made some IP or hostname...

This worked for me. Best Regards!!

this did the trick!

Thanks for your answer. Yes, we had thought about that (leave multipath). But since we are about to add a second storage, built on TrueNAS, we plan to use ZFS over iSCSI storage type, using the TrueNAS ZFS over iSCSI interface from THEGRANDWAZOO, which at least at the moment, does not support...

Hello. We have a cluster of 7 nodes. VMs and LXCs are stored on external storage, on a shared LVM, via iSCSI. We recently had to move from a 2 x 1Gbps iSCSI multipath connection to a 1 x 10 Gbps FO ethernet (single link iSCSI connection, no multiphating). The iSCSI storage has 4 ethernet ports...

Hello again. Well... I finally solved this, creating an dummy LXC, which uses only local storage (no external storages resources), with start order 1, and startup delay of 450 seconds. Then all other LXCs and VMs have boot order 2 and higher, and whatever delays are needed. But with this, I...

If the storage takes less than 300 seconds to start, then all the Proxmox VMs that are stored on that external storage start perfectly fine, without problems. But if external storage takes more than 300 seconds, then all VMs fail to start. That's my problem, and I thought I'd fix it by setting...

I have a problem with this option: one of the external storage takes up to 450 seconds to become available. So when I try to set this option to 450, Proxmox says: "The maximum value for this field is 300". Is there a way to reset this value above 300 seconds, outside of the web interface? Any...

Hello community. I have a small environment of two Proxmox VE nodes pve-manager/7.2-7/d0dd0e85 (running kernel: 5.15.39-1-pve) + 1 TrueNAS storage (TrueNAS-12.0-U8.1 with freenas plugin 2.2.0-0 -beta1 from theGrandWazoo). I store my VMs using ZFS over iSCSI, and backup them using NFS. Until a...

One way to deal with this (suggested in another thread on the Proxmox forums), is: Create the file: /etc/systemd/network/10-naming-fix.link and put this content: [Match] OriginalName=* [Link] NamePolicy=keep kernel database onboard path slot MACAddressPolicy=persistent This rule could be...

Ok. I see that the /etc/postfix/main.cf are the same on first four nodes are equals (only the node-a sends mails correctly, and the others three do not); the others last three nodes, have differences: diff node-a/main.cf node-b/main.cf (nothing) diff node-a/main.cf node-c/main.cf (nothing)...

Hi Stoiko Ivanov. in the /etc/postfix/main.cf the lines change only the hostname across nodes, for example: PVE Node 1 (sends mail correctly): myhostname=node-a.mydom.local mydestination = $myhostname, node-a.mydom.local, localhost.mydom.local, localhost PVE Node 2 (does not send emails...

Hello. I have a 7-node cluster, with the same Postfix configuration (identical /etc/postfix/main.cf except for the mydestination line, where, among other things, the corresponding hostname is specified). Mail for root@pam is correctly configured from the Web GUI, and I can verify that mail is...

I can say, that uninstalling, and then reinstalling the openvswitch-switch package fix the problem for me. What I do: 1. Backup the /etc/network/interfaces: cp /etc/network/interfaces /etc/network/interfaces.Backup 2. Download the packages that you will uninstall: cd /var/cache/apt/archives...

manually deleting the file under /var/lock/qemu-server/lock-XXXXXX.conf works for me. Greetings!

Hello. I have this issue in only one (of four) nodes. I've using open-vswitch, and the same network config in all nodes. The software upgrades is the same level for all of them. But only one node start with the network down (and in consequence, with all pve-related.service failed). But if I...