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  1. Z

    Restore from backup: one container ok, the other no...

    Hello! We are migrating from um PVE (8.2.4) to another (8.3.0) by restoring backups made with Proxmox Backup Server (3.2-7). The first container was successfuly restored. Just fine. No problems at all. This container is NOT unprivileged. But the second one (unprivileged) has issues... PBS...
  2. Z

    How Proxmox measures memory usage in VMs?

    Hi! I'm using Proxmox 8.2.2, and I would like to know why Proxmox shows that a VM is using 6.67GB of 8GB of RAM from "outside": But, from "inside", htop gives me this: In other words: How Proxmox effectively measures memory usage in VMs? Thanks. Regards.
  3. Z

    Detecting Migration (with no migration at all...)

    Hello! I found several threads (here and elsewhere) regarding this issue (or, at least, related to this issue): The point is that we don't run a cluster/node (so no "migration"), and when a run the command line with strace, I got this: (...) read(3, "", 4096) = 0...
  4. Z

    PMG: upgrade from 7.3-8 to 8

    Hello! I'm trying to upgrade PMG but it seems there's an issue with some repositories. The source.list and source.list.d/pve.list has the following content: deb http://deb.debian.org/debian bookworm main contrib deb http://deb.debian.org/debian bookworm-updates main contrib # security...
  5. Z

    PBS: large amount of host files (ZFS backend, CIFS mounted)

    Hello! I'm trying to use PBS to backup my host files, but there is something that I can't understand. Let me explain... On my ZFS pools, I have a dataset with 3TB of media files. This dataset is mounted in a Debian VM through CIFS. I wrote a script to backup this "folder" to PBS using...
  6. Z

    Why PBS doesn't show HOST format in PVE content interface?

    Hi! I'm using (or trying to) PBS, and there is something really weird: why it is possible to see the backup content of CTs and VMs format in the PVE interface, but not the HOST format?
  7. Z

    Is PBS "compatible" with docker?

    Hello! I'm trying PBS for the first time, and I'm facing some trouble with the backup of just one of my containers. This problematic container is running docker (Portainer, Traefik and a bunch of others). There are 3 volumes attached: 1) root disk: 6GB (backup=yes) 2) /opt: 8GB (backup=yes)...
  8. Z

    Can't start privoxy in an unprivileged container

    Hello everybody! Does anybody knows what is necessary in order to run privoxy inside an unprivileged container? I always get: Jul 29 23:43:51 i2pd-pve systemd-logind[84]: New seat seat0. Jul 29 23:43:56 i2pd-pve login[120]: pam_unix(login:session): session opened for user root(uid=0) by...
  9. Z

    PMX 7.2-7: no network after creating a 2nd bridge (clean instance)

    Hello! We just installed a new instance of Proxmox (7.2-7) in a server with 4 NICs, and it is completely clean. No CTs, VMs, whatever. Everything is fine, except that every time we tried to create a 2nd bridge to the another eno* NIC, through the web interface, we lost network access to the...
  10. Z

    Install nginx in a privileged container

    Hi! After creating a privileged container with Debian 10 template image, I'm unable to install Nginx: The most relevant part of the issue is here: (...) Setting up libnginx-mod-http-image-filter (1.14.2-2+deb10u3) ... Setting up nginx-full (1.14.2-2+deb10u3) ... Setting up nginx...
  11. Z

    Puzzle: how to deploy centos-7 container template and login to the console?

    Hi! How is it possible to deploy centos 7 template and login to the console? Thanks. Regards.
  12. Z

    450 3.7.1 Client host rejected: cannot find you hostname, [...] (in reply to RCPT to command)

    Hi! We successfully installed Proxmox Mail Gateway with SPF, DKIM and the whole shebang, and it is working fine. Sort of... For a dozen domains or so (a minority), our e-mails are getting queued, because "450 3.7.1 Client host rejected: cannot find you hostname, [...] (in reply to RCPT to...
  13. Z

    Promox 6.0-9: can't create container with Ubuntu 19.10-1

    Hi! I just tried to create a container using the Ubuntu-19.10-1 template and got this error: extracting archive '/var/lib/vz/template/cache/ubuntu-19.10-standard_19.10-1_amd64.tar.gz' Total bytes read: 675983360 (645MiB, 90MiB/s) Detected container architecture: amd64 TASK ERROR: unable to...
  14. Z

    Proxmox 6: WOL no more

    Hi! Until 5.4 I were able to turn on a Proxmox server with the WOL Magic Pack. After upgrading to 6 and everything else kept the same (hardware, bios, router etc), this isn't working any more. By searching a little, I found some people talking about something related to the fact that, the...
  15. Z

    Missing pve5to6

    Hi! By some reason my installation doesn't have the pve5to6 program/script: root@pmx:~# pve5to6 -bash: pve5to6: command not found Is there a way to install it? Thanks. Regards.
  16. Z

    Migrating ZFS data storage from one host to another

    Hi! Currently I have my Proxmox installed in a (let's call it) host_A, and I need to migrate the whole installation (VMs, CTs and ZFS data storage) to another host (let's call it) host_B. Host_B is another computer, with his own motherboard, CPU, memory and disks. After this migration, host_A...
  17. Z

    Container's network erratic behavior...

    Hi! I installed Proxmox on a corporate environment in order to use it exclusively for managing containers (our VMs are already managed by VMWare...). The network is working, but I realize that my containers stop to respond to external pings for long periods of time, but not when I'm pinging...
  18. Z

    [SOLVED] "local" storage: no contents (error code 400)

    I'm sorry. Problem solved. My fault.
  19. Z

    One subnet and two NICs

    Hi! My Proxmox server is running on a Supermicro X11SSL-CF motherboard. It has 3 ethernet interfaces: 1 for IPMI and 2 regular ethernet interfaces for general use. I have just one network/subnet (192.168.0.0/24), and I'm using only one NIC. Is there some use for this second interface? And if...
  20. Z

    [SOLVED] Installation completely broken

    Hi! I was using proxmox normally until i did a reboot and after that the installation seems completely broken. The first sympton was the pve-manager, that wasn't listening on 8006 port. To summarize, that's the situation right now: $ apt update $ apt upgrade Reading package lists... Done...