Dell EMC DDBoost - 400 Bad Request: [client [::ffff:<IP>]:49476] unable to detect file type

Dec 11, 2020
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Hallo zusammen,

ich habe eine Dell EMC Data Domain als Backup Store für unsere Backups eingebunden und dazu das DD Boost File System Plug-In (BoostFS) genutzt.

Dell EMC DD BoostFS for Linux

Das installieren und einbinden klappt soweit, sowie das Kopieren einer Testdatei als root auf die DDBoost Storage Unit.

Im PBS allerdings erscheint folgende Fehlermeldung:

pbs_1.JPG

Ausgabe /var/log/syslog

Code:
Dec 30 15:55:39 <pbs> proxmox-backup-proxy[624]: GET /api2/json/admin/datastore/ddr_boost/status: 400 Bad Request: [client [::ffff:<IP>]:49476] unable to detect file type

Muss das boostfs filesystem dem PBS noch irgendwo mitgeteilt werden?
Hat da jemand eine Idee?

Vielen Dank
Holger
 
Hallo,

nach nochmaligen lesen denke ich, dass es klar ist das der PBS kein anderes filesystem in der jetzigen version zulässt.

https://pbs.proxmox.com/docs/storage.html#datastore

Code:
Datastore
A datastore refers to a location at which backups are stored.
The current implementation uses a directory inside a standard Unix
file system ext4, xfs or zfs to store the backup data

Note
The File Layout requires the file system to support at least 65538 subdirectories per directory.
That number comes from the 216 pre-created chunk namespace directories, and the .
and .. default directory entries.
This requirement excludes certain filesystems and filesystem configuration from
being supported for a datastore.
For example, ext3 as a whole or ext4 with the dir_nlink feature manually disabled.
 
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