OT: zfs-auto-snap_daily - dataset already exists

tony blue

Member
Dec 26, 2017
51
1
13
48
Hallo,

ich habe zum Snapshot meiner Datasets zfs-auto-snapshot installiert.

Das ganze funktioniert so weit ganz gut. Einmal in der Woche erhalte ich allerdings die Fehlermeldung:

cannot create snapshot 'rpool/home@zfs-auto-snap_daily-2020-07-30-2228': dataset already exists
cannot create snapshot 'rpool/ROOT@zfs-auto-snap_daily-2020-07-30-2228': dataset already exists
cannot create snapshot 'rpool/ROOT/pve-1@zfs-auto-snap_daily-2020-07-30-2228': dataset already exists
no snapshots were created
cannot create snapshot 'rpool/home/data1@zfs-auto-snap_daily-2020-07-30-2228': dataset already exists
no snapshots were created
cannot create snapshot 'rpool/home/data2@zfs-auto-snap_daily-2020-07-30-2228': dataset already exists
no snapshots were created
...

In der /etc/cron.daily/zfs-auto-snapshot steht

#!/bin/sh

# Only call zfs-auto-snapshot if it's available
which zfs-auto-snapshot > /dev/null || exit 0

exec zfs-auto-snapshot --quiet --syslog --label=daily --keep=31 //



Irgendwie scheint es so, als ob ein zweiter Aufruf von zfs-auto-snapshot erfolgt - oder?

Hat irgendjemand vielleicht einen Tipp für mich, wie ich das herausfinden kann?

Vielen Dank!


Tony
 

ph0x

New Member
Jul 5, 2020
19
0
1
50
Einmal pro Woche? Existiert vielleicht noch ein zweiter Cronjob in /etc/cron.weekly?
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE 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 your own in 60 seconds.

Buy now!