snapshot

Hi Community, Recently we have encountered some performance degradation during LXC snaphost. We are trying to understand what is the root of this problem and are there any workarounds. Brief intro. We are running proxmox 7.1-12/b3c09de3 (running kernel: 5.13.19-6-pve) Storage: RAID10 (4x 4TB...

Hello, we started rolling out Ubuntu 22.04 containers using the Proxmox provided ubuntu-22.04-standard_22.04-1_amd64.tar.zst images. When backing up the machines the process gets stuck while creating the storage snapshot 'vzdump'. When the machines are stopped (backup mode "stop", the backup...

I'm trying to create a snapshot of my VM ID=101 and I'm getting a Permission denied message: WARNING: You have not turned on protection against thin pools running out of space. WARNING: Set activation/thin_pool_autoextend_threshold below 100 to trigger automatic extension of thin pools...

Hi Everyone, We've been struggling moving away from a mal-performing CEPH cluster at a customer site for a little while now, however, our NAS supports iSCSI and NFS, but not CEPH or ZFS over iSCSI. Is there truly no solution to include HA, Live Migration, and PBS Live Backups using an iSCSI...

The documentation talks about enabling encrypted snapshots when using Proxmox Backup Server, but doesn't mention enabling encryption for backup up elsewhere (for example, to a SMB server). Is there any way to enable encryption on all snapshots? I'm hoping to use the web interface to set up...

Hello, I'm running Jenkins inside a VM ran on a Proxmox VE 7.1.8. The issue is that when I delete a snapshot, the VM enters a locked state, which in turn stops it from responding to requests. I don't know if this is the normal behavior and, if it is, why is it running this way? In my opinion, a...

I've tried searching around for this one, but being new to Proxmox and Linux once again is proving to be a learning curve. Made my first CT (LXC), using debian-11-standard_11.3-1_amd64.tar.zst to run pi-hole. I've attached the full log of just trying to snapshot this machine by itself. For...

It's pretty much a simple question, but I doubt the answer will be simple. I hope it will be anyway. So, I have a Windows 10 VM and I have a second hard disk attached for storage for the Windows 10 VM. I'm running Blue Iris on the main (boot) disk of the Windows 10 VM and saving all of the...

Hi guys, I have a question. One of my host in my cluster can't take snapshot and the other one can. the one who can is in btrfs and the other one, i don't remember the file format is there a way to manual snapshot for the one i can't or i need to change something to be able ? when i go on my ct...

Like i said in some of my previous posts i have tried ceph mirroring before, and followed the instructions available here. This worked great, but only if you just used virtual machines, and not containers. So this does not work with container disks, because you would need to enable the...

Hallo, ich werd hier noch wahnsinnig... ich hab 4 Container in meiner PVE-Umgebung, die ich alle seit geraumer Zeit auf meinem NAS und auf meinem PBS sichere. Seit einigen Tagen werden nur noch drei meiner vier Container gesichert, der eine nicht mehr (klar, Murphy, der für mich wichtigste geht...

I keep my LXC container and QM VM disks on a ZFS filesystem. I don't know much about how PVE manages the ZFS snapshots associated with a given container/vm, but I do see in my filesystem that it does have various snapshots which it creates for migrations etc: root@node1:~# zfs list -r -t...

Hallo Proxmox-Community, wenn ich mir den Inhalt meines thinpools anzeigen lasse finde ich bei mehreren VMs Disks, die sich sehr wie Snapshots anhören, Beispiel: vm1XX-state-vor-ispconfig. Diese möchte ich gerne löschen. Gehe ich aber nun auf die Anzeige der VM und dann auf Snapshots werden...

Hello, I was hoping to find some clarity. I am new to Proxmox and setup a backup of 1 VM to test, I setup the backup using Snapshot mode and every 2 hours, But as soon as I started the backup, the VM shut down and so were all my websites and when the backup was finished the Websites were still...

I am trying to rollback a snapshot on a container and get the error: "lvremove 'xyz-vg/vm-123-disk-0' error: Logical volume xyz-vg/vm-123-disk-0 contains a filesystem in use." After that the Container is locked with snapshot lock. The lock can be removed by pct unlock 123. The lsof command...

I have a VM (id=100) that runs OpenMediaVault - NAS server with CIFS shares. For the past 117 days everything was working properly, the backups were done every night with no errors. I initiated manual backup of this VM - and it failed. Here's the event log: INFO: starting new backup job...

Hello I am volunteer administrator for a non profit organization in France . We have received a donation of an old hardware configuration with 2 servers and a SAN appliance: 2 Serveurs IBM 7944 52G 1x Six-Core Intel Xeon E5645 2.4 GHz (12 MB cache), 1x 4 GB PC3-10600 DDR3 1333 MHz LP SDRAM...

Hello everyone, for three days now, my PVE host has had some weird issues with backups. Some containers take over 2 hours instead of only 17 minutes as normally while VM backups cause a backup output like: INFO: trying to get global lock - waiting... ERROR: can't acquire lock...

Ich versuche hier Backups von meinem minecraft LXC Container auf meinen slow-pool zu machen, was geht hier schief? INFO: starting new backup job: vzdump 100 --compress zstd --storage slow-pool --remove 0 --node yui --mode suspend INFO: filesystem type on dumpdir is 'zfs' -using...

We have a Proxmox 6.1-5 Server running with a VM which has 3 harddisks configured. The virtual disks are all qcow2 files hosted on the local filesystem. The VM performance is ok even under heavy load. My problem is, that it takes ages to create a snapshot of this VM even if theVM is powered...