Not sure if I am missing something...
I installed a new host from the latest ISO, did a full upgrade immediately after installation with the following now active:
- debian version 13.1
- kernel version 6.14.11-2-pve
- virtual environment 9.0.10
-...
Hi, sounds like a tagging mismatch between Proxmox and OPNSense.
You need to do bonding first — create LACP bond (mode 802.3ad) → bridge it to VLAN-aware vmbr → connect OPNSense VM NIC (no VLAN tag). Then do VLANs (10/20/30/40) inside OPNSense...
Sounds like you’re bumping into a VM network stack bottleneck (bridge + single-queue) rather than a cable limit — have you tried enabling virtio multiqueue + jumbo frames (MTU 9000) end-to-end and pinning IRQs/queues to vCPUs?
Looks like you’ve figured out part of it
Ceph’s public network must be reachable by all Ceph clients and monitors — that includes:
- all Ceph mon and mgr daemons, and any OSDs or VM hosts accessing RBD/CephFS.
If it’s on a VLAN with no...
Great — now for VLANs, try enabling VLAN aware on vmbr0, don’t put your host IP on vmbr0 itself but on a VLAN sub-interface (e.g. vmbr0.10), and make sure your uplink switch is trunking those VLAN tags.
See Proxmox docs & examples here...
Awesome, ok I have a backup of all of the vms/LXcs on both node 1 (the one we want to change) and node 2. Now ill make a backup of the hypervisor itself. As far as the commands you have given me to run, im a little confused on so from what i...
Thanks for the response.
Definitely not an IP conflict. I can ping each node just fine from each node. If it were a bad NIC, wouldn't it not be able to ping?
I'm pretty sure I saw TGMR, but now I can't find it. I did download the users manual from Seagate and confirmed it is an SMR drive. It's frustrating that the manufacturers still burry this information. It worked fine as a secondary drive in my...
Not really. The recommended way is making backups of particular VMs and LXCs.
And you can make a backup of the hypervisor's system itself, especially if you made some customizations after the installation. Especially the contents of /etc and...
Yep this is the same adapter i have.
Hmm so when you downgrade the kernel, does the card work properly with the atlantic driver?
Getting the marvell driver to work isn't easy, there's a github issue about it here...
Fair point. The adapter PCIe side is fed additional power via an adapter to SATA power, so I would expect it to be stable. The M.2 slot can only supply 3.3V, and nowhere near enough for PCIe.
I luckily ran into even more troublesome behavior...
Trying to get a new cluster setup with 4 identical nodes. I currently have 3 of the nodes setup and working in a cluster. When I add the 4th node, it never fully connects and eventually creates issues, such as all four nodes losing connection...
Great to hear you have been having some success. So I went ahead with my HA server rebuild. I decided to go with proxmox and just see how it goes. I got two solid days before I got any grief, but this morning the NIC hung, and I had to reboot the...
Fixed it
My /etc/network/interfaces file looked like
***
auto lo
iface lo inet loopback
iface eno1 inet manual
auto vmbr0
iface vmbr0 inet manual
gateway 192.168.1.1
bridge-ports eno1
bridge-stp off
bridge-fd 0...
Hi,
You should put your custom source inside the folder "/etc/chrony/sources.d/"
Extract from "/etc/chrony/sources.d/README" :
Only NTP sources can be specified in the /etc/chrony/sources.d directory.
Files in this directory must end with the...