Recent content by George Michalopoulos

changed pci slot, disabled firewire controller, and pci card works. thank you all !!!

root@pve:~# for d in /sys/kernel/iommu_groups/*/devices/*; do n=${d#*/iommu_groups/*}; n=${n%%/*}; printf 'IOMMU group %s ' "$n"; lspci -nns "${d##*/}"; done IOMMU group 0 00:00.0 Host bridge [0600]: Intel Corporation Core Processor DMI [8086:d130] (rev 11) IOMMU group 10 00:1c.4 PCI bridge...

root@pve:~# cat /etc/pve/qemu-server/200.conf boot: order=scsi0;ide2;net0 cores: 2 hostpci0: 0000:0c:01 ide2: local:iso/issabel4-USB-DVD-x86_64-20200102.iso,media=cdrom,size=1568M machine: q35 memory: 2048 meta: creation-qemu=6.2.0,ctime=1651966021 name: PBX net0...

well, we changed CPU, now the VM cannot start.. kvm: -device vfio-pci,host=0000:0c:01.0,id=hostpci0,bus=pci.0,addr=0x10: vfio 0000:0c:01.0: Failed to set up TRIGGER eventfd signaling for interrupt INTX-0: VFIO_DEVICE_SET_IRQS failure: Device or resource busy TASK ERROR: start failed: QEMU...

cpu is Intel(R) Core(TM) i5 CPU 750 @ 2.67GHz

root@pve:~# cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.5.11-7-pve root=/dev/mapper/pve-root ro quiet intel_iommu=on iommu=pt

hello all, trying to activate IOMMU, to passthrough a pci card to a host. upgraded to Virtual Environment 8.1.4 my motherboard: dmidecode -t 2 # dmidecode 3.4 Getting SMBIOS data from sysfs. SMBIOS 2.6 present. Handle 0x0002, DMI type 2, 15 bytes Base Board Information Manufacturer...

hello all, is there a way to transfer a Vultr vm to a Proxmox host, as guest ? i have vultr snapshots, but i dont know to transfer them to Proxmox...

i finally found that it was trying to renew letsencrypt certificates, there was a false host name in apache conf and after failure, it was rebooting.. it had certbot installed both with apt and snap. removed all, installed through snap and now its not rebooting. thanks for pointing me to syslog.

hello all, i have several proxmox servers, in a specific one, i run a Debian 11 VM. this VM reboots randomly.. reboot system boot 5.10.0-19-amd64 Tue Oct 25 00:24 still running reboot system boot 5.10.0-19-amd64 Mon Oct 24 22:08 - 00:23 (02:15) reboot system boot 5.10.0-19-amd64...

i had the same problem, with a compaq microserver, after i added a usb3 mini pci card. it changed ethernet from enp2s0 to enp3s0

I could use nginx's security or .htaccess to add a password..

hello all, I want your opinion, what to choose, a VM or an LXC Container for running only nginx ? I only want to run nginx, on a secret port, to stream some cameras and allow users to view.. So, can i do it with an LXC Container ? If not, which linux distro you suggest as lightweight, etc.. ?

I can second this. I have an ML110 Gen 7, with a 512mb SSD and 5 2Tb sata disks. Restoring was lasting for ever. I set the controller to Raid mode, create a logical drive with one disk (the ssd) and Proxmox booted normally.. and of course restoring/moving hosts now is very very fast...

its not crashing.. it just loses its ethernet.. an unreachable server, somewhere in Hetzner's data centers.. :)