Ich habe mich mit genau dem Setup auch beschäftigt und fand es anfangs etwas verwirrend, weil Proxmox das nicht direkt mit einer “einfachen” Einstellung löst. Man muss das Management-Interface bewusst an die richtige Bridge (vmbr1) binden, dann...
If the USB bus crashes, i guess that all VMs and the host have issues at that moment.
That seems not to be the case VMs show network unreachablility at the moment of backup/snapshot.
I run Gatus to monitor them and the times of outage is not the...
OK. But you mention that the VM/s become NW compromised - so if the USB bus crashed - that would amount to the same.
Does the PVE host also become NW compromised at that time?
Of the 64GB ram how much is left allocated for the PVE host?
PVE macht bei der Aktivierung von verschlüsselten ZFS-Storages intern ein zfs mount -a, ist ne globale Operation über alle Pools. Wenn irgendein Dataset busy ist (dein send|receive auf data_mirrored_2_3), knallt das und PVE wertet das als Fehler...
Guter Fix! Das -a bei zfs load-key ist halt das Problem, weil er dann auch rpool/enc laden will und auf die Passworteingabe wartet. Dein Ansatz mit dem expliziten Dataset im Service ist sauber gelöst.
Zur Bonusfrage: Das subvol-123-disk-1 erbt...
Why? Transmission is encrypted, you don't need Wireguard.
I reframe that so it gets easier for a beginner to understand. I know this, because I only learnt that a few days ago :)
When the backup is running, and the VM wants to do a write, the...
hi,
was the vm 1000 located on another node perhaps? or is the 'pveEDGE' remote just a single node?
can you show what the 'pveEDGE' tasks (on the pve gui, not pdm) looks like?
With pdm I migrated 4 VMs and an LXC but I'm missing one in the Tasks list.
In order I migrated the 2002, 1000, 1001, 3004 and finaly 103 (the only LXC).
But in the migration tasks in the original node I only find the 2002, 1001, 3004 and 103...
Moin moin... ich renne wohl wieder in das selbe Problem wie in meinem ersten Versuch.....ich versteh die PATH Angaben nicht.
mdadm ist direkt auf dem PVE installiert, aber ein Befehl führt zur gleichen Meldung: -bash: mdadm: command not found...
@spirit: Thank you for the concrete numbers and references — that's very helpful. I was wrong to be dismissive earlier about the allocator angle.
The Ceph blog you linked (QEMU/KVM Tuning) reports a ~50% improvement on 16KB random reads (53.5k →...
So you are using NW connection via USB - this is most likely your issue on the Mini PC. Those miniscule chipsets don't handle very well under load - and can/do crash USB buses. You may want to check temps too.
No, you have to have proper integration from the SAN vendor in order to do this. Thick LVM justs sees the storage as used, as you described.
No, storage is assumed to be thick and reporting correct values is a SAN problem.
Ask your SAN vendor...
I am new so no need to apologize and no offense taken. I joined the forum to share this in case anyone else needed it. The full code is open source so anyone is welcome to clone and take it apart.
The whole reason I put this together was that I...
Hi team,
I’m running a 4-node Proxmox cluster (version 9.1.6) connected to a Pure Storage SAN over FC (32Gb, dual port) using multipath.
On the SAN side, volumes are configured with thin provisioning and data reduction. I present LUNs to all...
Hi team,
I’m running a 4-node Proxmox cluster (version 9.1.6) connected to a Pure Storage SAN over FC (32Gb, dual port) using multipath.
On the SAN side, volumes are configured with thin provisioning and data reduction. I present LUNs to all...
Something very strange i've noticed and i don't know if it makes sense, but it's the following:
As soon as i change settings in the backup job, like yesterday, i disabled all limitations that were in place to check the kernel logs.
Most of the...