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Hi, we are having issues with a local server running various NVMe drives and SSDs. The UEFI boot partitions were installed originally to the SSD drives that have been superseeded now by NVMe disks. We just realised that removing the SSD drive leaves the system unbootable as booting from any of...

We are trying to optimize a KVM qm VM by using two assigned thin provisioned disks, one of which we'll not be included in the regular backups so we can speed them up and reduce required space. For this to work we need the KVM to either be able to boot without it, as when we restore the backup...

Hi. New to PBS we are trying to configure a server that syncs backups from two others and retains them for long term. We have created two namespaces as production and staging on that server named "pve-archive" which is syncing correctly. We would now like to be able to access from one of those...

Hi, we've been using our own template (users, signatures, webmin, etc) for new CT based on a previous Debian 8 which we've been updating to 11. In order to have a proper a minimal CT template we started to personalize it again based on PVE's official Debian 11 template since a few things might...

Hi, after a long time and due to an increase in used size of our main thinpool we realised we were having an issue like these: https://forum.proxmox.com/threads/lvm-horror-proxmox-reports-lvm-thin-full-when-actual-vm-disk-usage-low.108218/#post-464967...

We have a windows 10 server running on a KVM for a while over PVE 6.4-4 We were trying create an updated version with a different W10 version on a new KVM created from scratch. We installed all correctly but after a few days we suddenly noticed that when we boot one of both... the other kvm...

Due to some issues on the system we are considering moving from our lvm over linux raid to lvm-raid configuration. As I understand I can convert any LVM LV to thin I am assumming I can do so too with a mirrored (raid1) LV. Anyone has experience with this setup and implications I should...

We've been struggling for a couple of days with an undetermined issue with corrupted filesystem on our root (LVM /dev/pve/root) and data (LVM /dev/data/home). Suddenly started reporting EXT4 errors till the system became unstable. Nov 30 00:05:52 e20home kernel: [543969.097160] EXT4-fs error...

This might be more an LXC question but I was wondering what are the key forensic commands when the pve server becomes unstable or with a high activity. When running 6-10 containers, how can we have a generic view of their activity together apart from the web interface. I understand there was a...

Hi. I've read the numerous threads regarding apparmor flooding syslog with messages related to actions not allowed to be performed inside containers but can't figure still how to reduce os investigate and only seem to find the solution of ignoring with conf on syslog. In this case is a new PVE6...

We are trying to debug some memory issues with a container and best practices to monitor Within the PVE interface I see Memory usage 11.59% (949.30 MiB of 8.00 GiB inside the container: cat /proc/meminfo MemTotal: 8388608 kB MemFree: 2967096 kB MemAvailable: 7401044 kB...

We've been using Debian as base os within LXC containers for a while with no issues. Since we updated Debian to version 10 on some of them and now on a new Ubuntu 20 template we keep having issues mainly with services configuration and namespacing issues. We thought that by using a fresh...

We are stuck with some sudden regular hangs of a container running mainly apache and mysql for a website. We are not sure if directly related to an upgrade of the container to Buster, after a few hours the container becomes unstable, Mysql hangs and after a while the whole system becomes...

After some struggling to get our setup running over two NVMe PCIe x4 units (https://forum.proxmox.com/threads/i-o-errors-with-nvm-drives.64974/#post-294108) and although we are reasonably happy with the system I've just discovered that the performance returned by pveperf /FSYNCS/SECOND are...

Not having "bind type" mount points from hots to VM has always been one of our main pullbacks from using KVM more extensively. I am trying to avoid NFS, sftp or SAMBA as an option and have just been reading about VirtFS - 9p virtio drivers (http://www.linux-kvm.org/page/9p_virtio) I've found...

Current kernel used: 5.3.13-3-pve I seem to having some ocassionall I/O errors issues with my NVM pci-e 4 drives (Corsair MP600 on a ASUS Pro WS X570-ACE motherboard) that I've come to determine that could be related to some kernel trim support of NVM drives as reflected on kernel bug...

As others on this forum we've been considering for a while migrating some installations to docker containers and also like other I would hope to be able to do it within the Proxmox setup. I was wondering if the new Proxmox 6 brings any updates or changes to this. As far as I understand Proxmox...

Testing an upgraded host and container to Debian 9 we keep getting an apparmor error on syslog. I've read other threads about this being a "warning" of some process trying to remount something not allowed on the container but can't figure out what it is. prox-test kernel: [1893537.445678]...

Hi. I was trying to test the possibilities of converting a container to template. Also wanted to test the possibilities of "linked clones" but I've discovered that as I understand no template or cloning possible if bind mounts are included on the container. unable to clone mountpint 'mp3' (type...

Hello, trying to configure login protection to PVE interface and can't find where failed logins are logged. I can see /var/log/pveproxy with traffic of the front but don't see there login details. Can't find documentation either. Thanks.