Recent content by notarobot

Hello, I would like some advice as I m currently thinking about building a 4 nodes cluster. The machines are all Lenovo Thinkcenter M720q mini PCs. Each nodes has 32Gb RAM, 2x500Gb SSDs and 2xRJ45 ports. What would be the best configuration to maximise both usable disk space and high...

I ran a few test to see where there might be a problem: Just to explain: my server contains a motherboard with - Integrated 2.5Gbe NIC that I use for the bridge used by my LAN - Another 4 port 2.5GbE NIC in a PCI slot dedicated to my Opnsense VM - a 1GbE NIC dedicated to the bridge used by my...

I'm not willing to change MTU size to 9000 as all my network won't be complian and I'm not sure I need jumbo frames. I wonder if the problem isn't elsewhere. On a Windows VM on this bridge the NIC says 10Gb/s, but Iperf or speedtest still show 1Gb/s speed

If I try on the host It gives me TASK ERROR: netdev net0: MTU '9000' is bigger than the bridge MTU '1500' which is normal but I'm afraid to lose connectivity if I change it on the bridge

I didn't use a specific driver I just use the OS as is

The NICs on the hypervisor are functionning correctly at 2.5GbE though ?

ethtool ens18 Settings for ens18: Supported ports: [ ] Supported link modes: Not reported Supported pause frame use: No Supports auto-negotiation: No Supported FEC modes: Not reported Advertised link modes: Not reported Advertised pause frame use: No...

Mainly Debian 11

Hello everyone I have a 4 ports QNAP 2.5Gbits NIC that I passthrough my Opnsense VM and through that this VM is able to get an Internet speed of around 2.2/2.3Gbp/s so this is OK. On my Proxmox hypervisor i have another 2.5Gbp NIC that is used as a bridge for all LAN VMs. If i check with...

I solved it with: apt install pve-kernel-5.15.53-1-pve

Hi everyone, I ran an upgrade like I usually do and saw an update for pve-kernel so I went through. I didn't understood what happen but now here's what I got: apt full-upgrade: root@pve:~# apt full-upgrade Reading package lists... Done Building dependency tree... Done Reading state...

I think that will stay that way until I can buy a better MB. My bad for not checking this before buying. Do you know if there could be an impact on performances and stability though ?

Yes I tried but it's a pcie 1x port and they are all in the same group. Passing the drives through qemu could be an option but not in this case as it's an OpenMediavault migration from physical to virtual and I need the disks untouched. If i attached them has virtual SCSI qemu drives the RAID...

I thought the pcie_acs_override=id:nnnn:nnnn command line would give me that. I'm interested in the 07:00.0 card

It's working ! Thanks for pointing out that /etc/kernel/cmdline wasn't all on a single line, that was it ! Now because I think this is not really secure I'd like to passthrough only one pci slot. Is it possible to have a IOMMU group for only one PCI slot instead of all ? I don't know if I'm...