1. R

    Can I specify PBS namespace in backup jobs?

    Hi, I want to use different retention settings for different types of backup jobs (hourly, daily, weekly etc). We have 2 PBS server, 1 backup jobs use directly and other just sync from first PBS. All PBS has one datastore and one namespace. I can define retention settings in PVE backup jobs...
  2. T

    [SOLVED] Missing all backups after upgrade from Backup Server 2.1 to 3.0-2

    Hello, I just upgraded from PBS 2.1 to 3.0 and all backups in the UI disappeared. ALL the files are still present in the datastore tho. I suspect this is related to the new namespace feature. I then edited my config in the PVE cluster, set a namespace and manually did a backup which worked...
  3. R

    Namespace disappeared

    Hello, I have create last week a new Proxmox Backup Server and added to my PVE-Cluster with namespace. The first 4 days, the backup backed up neatly in the namespace. But now the backups are put in the root and I also see that the namespace is suddenly gone, I can't change it either. how can...
  4. J

    Network Namespace not working with PVE Firewall

    Hello! In a VM I created a network namespace "ns_twsgw" (IP a.b.c.82, main IP a.b.c.81) with a bridged macvlan (second MAC address on the virtual ETH IF). I see all the ping packets from the "ns_twsgw" network inside the VM with tcpdump, but I don't see them on the bridge IF (e.g.: fwpr106p0)...
  5. D

    [SOLVED] proxmox-backup-client namespace syntax

    I'm having problems with the --ns option for proxmox-backup-client. I can back up a client directory to the Root Namespace, as expected, using the following: proxmox-backup-client backup --backup-type host clientdata.pxar:/path/to/client/data --repository root@pam@ I...
  6. B

    [SOLVED] backup connect failed: command error: namespace not found

    Hi Dear Community, i have an issue about PBS and start´s Backups received following error ERROR: VM 100 qmp command 'backup' failed - backup connect failed: command error: namespace not found can someone help me please what can i do ? EDIT: check systemctl status proxmox-backup...
  7. C

    Howto define Ceph pools for use case: central DB backup storage

    Hi, my use case for Ceph is providing a central backup storage. This means I will backup multiple databases in Ceph storage cluster mainly using librados. There's a security demand that should be considered: DB-owner A can only modify the files that belong to A; other files (owned by B, C or D)...
  8. J

    Ran docker with namespace mapping in LXC encountered permission error

    Hi, Everyone I'm able to run docker container already, but recently, to avoid the security issue(http:, I created a mapping user "dockremap" and add "--userns-remap=default" to the docker daemon, but now I'm experiencing permission issue, the error...


The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!