influxdb mit Backitup sichern schlägt fehl

[waterchill]

Hey zusammen,

ich versuche mit Backitup auch die influx Datenbank auf der NAS zu sichern, es schlägt jedoch fehl mit folgender Fehlermeldung:

Started iobroker ...
[DEBUG] [mount] - mount activ... umount is started before mount!!
[DEBUG] [mount] - umount successfully completed
[DEBUG] [mount] - noserverino option: false
[DEBUG] [mount] - cifs-mount command: "sudo mount -t cifs -o username=bla,password=****,rw,file_mode=0777,dir_mode=0777,vers=3.1.1 //192.168.171.40/Software/Backup/Raspi /opt/iobroker/backups"
[DEBUG] [mount] - mount successfully completed
[DEBUG] [mount] - done
[DEBUG] [iobroker] - host.raspberry 5941 states saved

[DEBUG] [iobroker] - host.raspberry 6920 objects saved

[DEBUG] [iobroker] - Backup created: /opt/iobroker/backups/iobroker_2022_09_16-13_17_24_backupiobroker.tar.gz

[DEBUG] [iobroker] - done
[DEBUG] [influxDB] - InfluxDB-Backup started ...
[DEBUG] [influxDB] - Start InfluxDB Backup ...
[DEBUG] [influxDB] - InfluxDB Backup tmp directory created 
[DEBUG] [influxDB] - Try deleting the InfluxDB tmp directory
[DEBUG] [influxDB] - InfluxDB tmp directory was successfully deleted
[DEBUG] [influxDB] - 
[ERROR] [influxDB] - Error: Command failed: influxd backup -portable -database iobroker "/opt/iobroker/backups/influxDB_2022_09_16-13_17_32_backupiobroker"
Error: unknown shorthand flag: 'p' in -portable
See 'influxd -h' for help

Die Sicherung von iobroker, script und Grafana läuft problemlos. Alle Adapter auf dem neusten Stand. Influxdb ist Version 2.4. Jemand eine Idee?