News about how soldiers are called up for military service every year. I remind you that in the Russian Federation, every man, unless he is disabled, is obliged to undergo military training. literally every man has a military ID and a postscript to the military enlistment office. Well, like all 30 years before, people were called up at the autumn draft this year…
I used lvm with SSD cache few years, but time to time I have problems with loads after reboot. If forgot about reboots all work great with LVM raid + LVM cache. Cache can be configured without raid. And you can add or remove cache in any time. Docs: https://man.archlinux.org/man/lvmcache.7
Insert logs in pastebin.com and attach links and you can open ticket on git.
You can use postfix + dovecot + roundcube + spamassassin + opendkim + pigeonhole. Maximum stability. Roundcube have aliases plugin.
You can start from here: https://wiki.archlinux.org/title/Virtual_user_mail_system_with_Postfix,_Dovecot_and_Roundcube
Topic starter don’t use docker containers. He use lxc containers. LXC is virtual machines on host kernel. Case is that: He have 3 virtual machines with shared disk. In 3 VMs have 3 different applications. Applications work under different users and can’t rewrite data on shared disk. That is user permissions problem.
the idea is that: all your applications work under the same user. or at least under the same group. because this is exactly how the differentiation of rights is applied.
A good plan is to create some kind of user in all three containers and run qbittorrent, samba and the third application under it.
A bad plan is to run everything under a random user with 777 rights, but this is a really bad plan.
Create a user in all three containers and work under it. That is not hard. Run qbittorent with that user. Config will be there: /home/user/.config . Then set that user for samba. I don’t know third app , but I think you can find how change user in manual.
Never? Well, or in 10 years. Military conscription has been held in Russia annually for 30 years. And every year there are not much fewer people.