It seems more of a network (-configuration) issue, than BIOS/hardware.
I wouldn't put my hosts in the 'example.com' domain, but it won't hurt in this case either I suppose.
Some thoughts after seeing the actual error, 'hostname loockup...
post the contents of /etc/network/interfaces for all 3 nodes. also double check each machine's hosts file and make sure they contain the same records for all 3 machines, and that they all match the output of hostname for each.
> > "Can login to machine A...": again, log in to the GUI, or SSH?
> Login in the gui. From there testing whether I can get into the shell of each of the nodes.
You mean the >_ shell or console in the web GUI?
My cluster has been running...
Update, unexpected failure at step 1,
While logged in to the host, with the container shut down, I resized the FS in the LV to 600 GB:
# fsck.ext4 /dev/mapper/allerlei-vm--104--disk--0
e2fsck 1.47.0 (5-Feb-2023)...
Hi, more questions:
"Same network": you mean they are connected to the same switch, or at least in the same VLAN or broadcast domain?
"am at machine A" : you mean, you log in to the GUI at https://a:8006 ?
"Can login to machine A...": again, log...
Hi onam,
To get the terminology right, you mean cluster as in: "I can manage node A when logging in to node B, and vice versa", not the specific combination of nodes into a HA-cluster, correct?
Either way, as far as I'm aware, clustering is...
Hi all,
I have a container on a thinly provisioned LVM volume. I want to extract the disk that backs the thin volume out of the system running Proxmox, but run into the issue that thin volumes don't support shrinking.
After moving stuff out of...
To make this more concrete, and perhaps elicit some speculation about the pros and cons, this is how I plan to set up the constellation:
PVE node runs seven containers:
yunohost: runs, among others Nextcloud
nc2000 : stores data up to and...
This article is about a question frequently answered by community members. It was inspired by UdoBs great FabU posts ( https://forum.proxmox.com/search/7994094/?q=FabU&c[title_only]=1&c[users]=UdoB ) and aims to give an in depth-explaination to...
I think you need to carefully consider what your end goal is. PCIe passthrough is not a good citizen in a PVE cluster, since VMs with PCIe pins not only cannot move anywhere, but also liable to hang the host. if you MUST use PCIe passthrough...
Meiner Erfahrung nach, scheitert der backup Task als es im Pool keine leere Tape gibt wann PBS ein neue Tape braucht.
Das ist aber einige Jahre her, seitdem mach ich mich sicher, dass es genugende (beschreifbare) Tapes im Pool gibt.
My 'solution' is to over-allocate tapes in the pool, which is not optimal: I create temporary labels that I attach with tape (sticky tape, that is...), so they're easily removed to either replace with permanent stickers (if used) or I take them...
Hi, i'm the developer of proxmoxbackupgo and s3 backup proxy , i'm happy to announce that as of now also backing up whole running OS to PBS is possible , restore is wip but can already be done "manually" by using dd + downloading the FIDX file...
Is it possible to limit concurrent tasks?
We use a large spinning disk as archive and it becomes really slow when the prune / gc / sync / verify jobs run at the same time.
It would be nice when these tasks can be run sequentially: if a task is...
Hi all,
I'd like to ask for input on something I'm considering while migrating and consolidating some machines.
Current situation:
* Multiple machines (some containers on PVE, some bare metal) have multiple years of data
* New data, in...