Das macht einen Cluster-Kommunikation kaputt, für den Aufbau eines Clusters also root-Login wieder erlauben. Passwort-Login kann und sollte man aber natürlich deaktivieren.
Für die Backups rate ich dringend auf pull-backups ( per vpn)...
Ok du stoppst die Dinger vor der Sicherung? Das mit der dirty-Bitmap bezieht sich auf snapshot Backups.
Mit lokal für den initialen PBS meinte ich auch im gleichen Netzwerk/Rechenzentrum, also ein zweiter Server (kann für pbs ja auch ein...
Thanks - now that you mentioned it - as this server is foreseen for a subscription I did not add the no-subscription repo, and as the subscription is not yet activated - I am not in a actual state. Will try and test again as soon as the...
After experiencing all sort of problems with backups over NFS and Samba, I stopped using such storage and only use iSCSI for my setups whenever possible.
QNAP’s NFS server isn’t always tuned for heavy concurrent I/O from hypervisors. SMB/CIFS is...
Thanks - now that you mentioned it - as this server is foreseen for a subscription I did not add the no-subscription repo, and as the subscription is not yet activated - I am not in a actual state. Will try and test again as soon as the...
even in a new pve still same error
error writing '1' to '/sys/bus/pci/devices/0000:03:00.0/reset': Inappropriate ioctl for device
failed to reset PCI device '0000:03:00.0', but trying to continue as not all devices need a reset
You could use the Elitedesk as backup server and qdevice.
Please note that after adding the qdevice it can be accessed from thr cluster via ssh which might not be what you wanted for your backups. This can be mitigated with a setup like the one...
Not at all. The Vobot is just this little ESP32 under the hood that runs micropython. It has WiFi built in so I just use my normal Proxmox API (and token) to connect. I am on a LAN (Vobot connected to my mid-tower Windows PC and Proxmox is a...
Hello.
I currently have a pve/pbr server. The current pbr side has over a year of data which I'd like to keep, as its current with my current backups.
I ordered and should receive the new box today and will be building it over the weekend in...
You can use ZFS. But if you delete all snapshots, you have to copy everything again to your external device, each time you use “zfs send”.
To mount a USB-Device, you can simply use bind-mounts for the CT [0].
[0]...
Hi everyone!
I just wanted to write a guide for those (like myself) trying out GPU passthrough with the HP ProDesk 600 G1 in 2025...
I needed to enable VT-d using the "Replicated setup" method (previously mentioned here) in the UEFI/BIOS as the...
I tried this (boot of W11 on IDE with SCSI disk attached, went to disk manager without any problem: partition, format) , but I did it after trying other things that could have mix the results. As a late scientist, I have to reduce parameters in...
In my home lab, I renamed the network interfaces using:
pve-network-interface-pinning generate --prefix eth
After that, I deleted the originally generated files from /usr/local/lib/systemd/network/
(in my case the file was named, for example...
I am just getting to grips with Proxmox, retiring my power hungry server in my basement in favor of a ThinkCentre M910Q. I've been running a few things on Hyper-V for some time now, and don't want to migrate away from the Windows VMs that I...
You can use ZFS. But if you delete all snapshots, you have to copy everything again to your external device, each time you use “zfs send”.
To mount a USB-Device, you can simply use bind-mounts for the CT [0].
[0]...
Right, that could definitely be improved by using "Keep Together (positive)" and "Keep Separate (negative)" in the web interface or using only the "positive" and "negative" names there too.
I'm not sure about including the rule name/description...
16 consumer NVMe drives. Any write Ceph does is sync and any drive without PLP will show high latency and, once its cache fills, poor sequential performance. Keep in mind that you have to write to 3 disks and besides data itself it has to write...
Ja korrekt, meinem Verständnis nach soll das die sicherste Methode für konsistente Backups sein. Korrigiere mich gerne, wenn ich da falsch liege.
Ah, perfekt aneinander vorbei geredet, okay :)
Danke für den weiteren Input. Mit den externen...
Double check that the subnet mask is correct and matches between your PC and the PVE host.
Verify that the PVE host is listening on port 8006:
ss -tlpn |grep 8006