After digging around a bit with amanda, I’m a bit startled on this output:
[08:17:50] backup@openhabMain:/home/openhabian$ amtape openhab-dir show
scanning all 15 slots in changer:
slot 1: date 20210515010032 label openhab-dir-01
slot 2: date 20210515010032 label openhab-dir-02
slot 3: date 20210517145301 label openhab-dir-03
slot 4: date 20210517145301 label openhab-dir-04
slot 5: date 20210517145301 label openhab-dir-05
slot 6: date 20210518005840 label openhab-dir-06
slot 7: date 20210518005840 label openhab-dir-07
slot 8: date 20210518005840 label openhab-dir-08
slot 9: date 20210519010136 label openhab-dir-09
slot 10: date 20210519010136 label openhab-dir-10
slot 11: date 20210519010136 label openhab-dir-11
slot 12: date 20210513010122 label openhab-dir-12
slot 13: date 20210513010122 label openhab-dir-13
slot 14: date 20210514005754 label openhab-dir-14
slot 15: date 20210514005754 label openhab-dir-15
Normally, I would expect one slot per day, but it seems, there are multiple ones starting? is this normal behaviour, or did I break something?
I only started one manual amdump openhab-dir test monday afternone once (20210517145301), but it seems, i always get three backups for one. I started openHABian multiple time (could be three times?), to overwrite existing configurations, so could it be that?
Systemd timer shows only one:
[08:19:02] openhabian@openhabMain:~$ systemctl list-timers
NEXT LEFT LAST PASSED UNIT ACTIVATES
Wed 2021-05-19 08:45:06 CEST 25min left Wed 2021-05-19 04:14:32 CEST 4h 4min ago apt-daily.timer apt-daily.service
Wed 2021-05-19 10:13:15 CEST 1h 54min left Tue 2021-05-18 10:13:15 CEST 22h ago systemd-tmpfiles-clean.timer systemd-tmpfiles-clean.service
Thu 2021-05-20 00:00:00 CEST 15h left Wed 2021-05-19 00:00:00 CEST 8h ago logrotate.timer logrotate.service
Thu 2021-05-20 00:00:00 CEST 15h left Wed 2021-05-19 00:00:00 CEST 8h ago man-db.timer man-db.service
Thu 2021-05-20 00:56:48 CEST 16h left Wed 2021-05-19 01:01:35 CEST 7h ago amdump-openhab-dir.timer amdump-openhab-dir.service
Thu 2021-05-20 02:02:47 CEST 17h left Wed 2021-05-19 01:56:57 CEST 6h ago amandaBackupDB.timer amandaBackupDB.service
Thu 2021-05-20 06:09:39 CEST 21h left Wed 2021-05-19 06:38:40 CEST 1h 40min ago apt-daily-upgrade.timer apt-daily-upgrade.service
n/a n/a Sat 2021-05-15 09:17:05 CEST 3 days ago firemotd.timer firemotd.service
8 timers listed.
Pass --all to see loaded but inactive timers, too.
Where did I screw up this time? 
