multiple subvolumes not working - howto? (gentoo - openrc)

[F1shst4le]

Hello, i am using gentoo Linux with openrc
i installed snapper with the following code:

emerge app-backup/snapper
umount /.snapshots
rm -r /.snapshots
snapper create-config /
mount -a
sed -i 's/ALLOW_GROUPS=""/ALLOW_GROUPS="wheel"/g' /etc/snapper/configs/root
snapper -c home create-config /home
sed -i 's/ALLOW_GROUPS=""/ALLOW_GROUPS="wheel"/g' /etc/snapper/configs/home
snapper -c var create-config /var
sed -i 's/ALLOW_GROUPS=""/ALLOW_GROUPS="wheel"/g' /etc/snapper/configs/var
snapper -c usr create-config /usr
sed -i 's/ALLOW_GROUPS=""/ALLOW_GROUPS="wheel"/g' /etc/snapper/configs/usr

... some others too

my System finds the configs for the other subvolumes but only creates the snapshots for the @ (=root) subvolume.

can you give me a hint / an idea why it does not create snapshots of other subvolumes than root?

here is some tail of the snapper.log:

2024-09-04 00:01:00 MIL libsnapper(14133) snapperd.cc(main):283 - Requesting DBus name 2024-09-04 00:01:00 MIL libsnapper(14133) snapperd.cc(main):298 - Loading snapper configs 2024-09-04 00:01:00 MIL libsnapper(14133) Snapper.cc(getConfigs):355 - Snapper get-configs 2024-09-04 00:01:00 MIL libsnapper(14133) Snapper.cc(getConfigs):356 - libsnapper version 0.11.0 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/conf.d/snapper 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SNAPPER_CONFIGS value:root snapper.conf home user var var-log opt tmp usr VMs 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/root 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SUBVOLUME value:/ 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/snapper.conf 2024-09-04 00:01:00 WAR libsnapper(14133) AsciiFile.cc(None):143 - THROW: fopen '/etc/snapper/configs/snapper.conf' for reading failed, errno:2 (No such file or directory) 2024-09-04 00:01:00 WAR libsnapper(14133) Snapper.cc(getConfigs):374 - CAUGHT: fopen '/etc/snapper/configs/snapper.conf' for reading failed, errno:2 (No such file or direc> 2024-09-04 00:01:00 ERR libsnapper(14133) Snapper.cc(getConfigs):376 - reading config 'snapper.conf' failed 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/home 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SUBVOLUME value:/home 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/user 2024-09-04 00:01:00 WAR libsnapper(14133) AsciiFile.cc(None):143 - THROW: fopen '/etc/snapper/configs/user' for reading failed, errno:2 (No such file or directory) 2024-09-04 00:01:00 WAR libsnapper(14133) Snapper.cc(getConfigs):374 - CAUGHT: fopen '/etc/snapper/configs/user' for reading failed, errno:2 (No such file or directory) 2024-09-04 00:01:00 ERR libsnapper(14133) Snapper.cc(getConfigs):376 - reading config 'user' failed 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/var 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SUBVOLUME value:/var 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/var-log 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SUBVOLUME value:/var/log 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/opt 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SUBVOLUME value:/opt 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/tmp 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SUBVOLUME value:/tmp 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/usr 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SUBVOLUME value:/usr 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/VMs 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SUBVOLUME value:/VMs 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_USERS value: 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_GROUPS value:wheel 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_USERS value: 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_GROUPS value:wheel 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_USERS value: 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_GROUPS value:wheel 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_USERS value: 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_GROUPS value:wheel 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_USERS value: 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_GROUPS value:wheel 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_USERS value: 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_GROUPS value:wheel 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_USERS value: 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_GROUPS value:wheel 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_USERS value: 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:ALLOW_GROUPS value:wheel 2024-09-04 00:01:00 MIL libsnapper(14133) snapperd.cc(main):311 - Listening for method calls and signals 2024-09-04 00:01:00 MIL libsnapper(14133) Snapper.cc(Snapper):97 - Snapper constructor 2024-09-04 00:01:00 MIL libsnapper(14133) Snapper.cc(Snapper):98 - snapper version 0.11.0 2024-09-04 00:01:00 MIL libsnapper(14133) Snapper.cc(Snapper):99 - libsnapper version 7.4.3 2024-09-04 00:01:00 MIL libsnapper(14133) Snapper.cc(Snapper):100 - config_name:root root_prefix:/ disable_filters:false 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(reload):920 - loading file /etc/snapper/configs/root 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SUBVOLUME value:/ 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:FSTYPE value:btrfs 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:QGROUP value:1/0 2024-09-04 00:01:00 MIL libsnapper(14133) AsciiFile.cc(get_value):1076 - key:SYNC_ACL value:no 2024-09-04 00:01:00 MIL libsnapper(14133) Snapper.cc(Snapper):130 - subvolume:/ filesystem:btrfs 2024-09-04 00:01:00 MIL libsnapper(14133) Snapper.cc(loadIgnorePatterns):204 - number of ignore patterns:8 2024-09-04 00:01:00 ERR libsnapper(14133) Snapshot.cc(read):322 - snapshot check failed. not adding snapshot 1 2024-09-04 00:01:00 ERR libsnapper(14133) Snapshot.cc(read):322 - snapshot check failed. not adding snapshot 2 2024-09-04 00:01:00 ERR libsnapper(14133) Snapshot.cc(read):322 - snapshot check failed. not adding snapshot 3 2024-09-04 00:01:00 MIL libsnapper(14133) Snapshot.cc(read):340 - found 17 snapshots 2024-09-04 00:01:00 WAR libsnapper(14133) FileUtils.cc(SDir):88 - THROW: open failed path://.snapshots/20 errno:2 (No such file or directory) 2024-09-04 00:01:00 WAR libsnapper(14133) Btrfs.cc(checkSnapshot):484 - CAUGHT: open failed path://.snapshots/20 errno:2 (No such file or directory) 2024-09-04 00:01:00 WAR libsnapper(14133) FileUtils.cc(SDir):63 - THROW: open failed path:/usr/lib/snapper/plugins errno:2 (No such file or directory) 2024-09-04 00:01:00 WAR libsnapper(14133) PluginsImpl.cc(run_scripts):68 - CAUGHT: open failed path:/usr/lib/snapper/plugins errno:2 (No such file or directory) 2024-09-04 00:01:00 WAR libsnapper(14133) FileUtils.cc(SDir):63 - THROW: open failed path:/usr/lib/snapper/plugins errno:2 (No such file or directory) 2024-09-04 00:01:00 WAR libsnapper(14133) PluginsImpl.cc(run_scripts):68 - CAUGHT: open failed path:/usr/lib/snapper/plugins errno:2 (No such file or directory) 2024-09-04 00:01:00 WAR libsnapper(14133) FileUtils.cc(SDir):63 - THROW: open failed path:/usr/lib/snapper/plugins errno:2 (No such file or directory) 2024-09-04 00:01:00 WAR libsnapper(14133) PluginsImpl.cc(run_scripts):68 - CAUGHT: open failed path:/usr/lib/snapper/plugins errno:2 (No such file or directory) 2024-09-04 00:01:30 MIL libsnapper(14133) Snapper.cc(~Snapper):142 - Snapper destructor 2024-09-04 00:02:00 MIL libsnapper(14133) snapperd.cc(main):315 - Exiting

[aschnell]

There are several of these errors in the log:

CAUGHT: fopen '/etc/snapper/configs/snapper.conf' for reading failed, errno:2 (No such file or direc...

I cannot explain this right now. Please check the content of /etc/snapper/configs/.