Hi all, I don't know why but I have strange things in my /var/log folder as shown below:
A lot of folders/files are owned by "minidlna" user and group. Is it fine?
Could someone post a screenshot of his /var/log folder to let me restore proper permission/owner?
No, this is not normal, but i can't tell you how this happens. I think it has something todo with the minidlna plugin? 
This was a bug I fixed a long time ago that should've only affected a few people. Unfortunately, the permissions have already been changed. Here are what they should be:
aaron@omv3dev:/var/log$ ls -al
total 20860
drwxr-xr-x 15 root root 1020 Feb 15 10:18 .
drwxr-xr-x 15 root root 4096 Oct 8 09:42 ..
-rw-r--r-- 1 root root 3160 Feb 14 12:15 alternatives.log
drwxr-xr-x 2 root root 360 Feb 1 07:35 apt
-rw-r----- 1 root adm 141280 Feb 15 10:18 auth.log
-rw-r----- 1 root adm 0 Jan 2 2016 boot
-rw-r--r-- 1 root root 0 Jan 2 2016 bootstrap.log
-rw------- 1 root utmp 0 Feb 1 07:35 btmp
drwxr-xr-x 2 root root 140 Feb 13 07:35 cron-apt
-rw-r----- 1 root adm 98494 Feb 15 10:18 daemon.log
drwxr-xr-x 2 root root 60 Nov 26 13:54 dbconfig-common
-rw-r----- 1 root adm 8271027 Feb 15 10:18 debug
-rw-r----- 1 root adm 0 Jan 2 2016 dmesg
-rw-r----- 1 root adm 254 Feb 9 07:40 dnsmasq-dhcp.log
-rw-r----- 1 root adm 1202 Feb 9 07:40 dnsmasq.log
-rw-r--r-- 1 root root 37865 Feb 14 12:15 dpkg.log
-rw-r--r-- 1 root root 32256 Jan 24 09:09 faillog
-rw-r--r-- 1 root root 864 Nov 11 10:58 fontconfig.log
drwxr-xr-x 2 root root 80 Jun 6 2016 fsck
drwxr-xr-x 3 root root 160 Jun 6 2016 installer
-rw-r----- 1 root adm 0 Feb 10 07:35 kern.log
-rw-rw-r-- 1 root utmp 294336 Feb 15 10:18 lastlog
-rw-r----- 1 root adm 6405 Feb 15 10:17 mail.err
-rw-r----- 1 root adm 12935 Feb 15 10:17 mail.info
-rw-r----- 1 root adm 12935 Feb 15 10:17 mail.log
-rw-r----- 1 root adm 12935 Feb 15 10:17 mail.warn
-rw-r----- 1 root adm 4141 Feb 15 07:46 messages
-rw-r--r-- 1 minidlna minidlna 0 Feb 9 07:40 minidlna.log
-rw-r----- 1 root adm 0 Jun 6 2016 monit.log
drwxr-s--- 2 mysql adm 200 Feb 15 07:35 mysql
-rw-r----- 1 mysql adm 0 Jan 21 11:02 mysql.err
-rw-r----- 1 mysql adm 0 Feb 15 07:35 mysql.log
drwxr-xr-x 2 root adm 1600 Feb 13 07:35 nginx
-rw-rw-rw- 1 root root 73741 Sep 10 08:41 omv_developer.log
drwxr-xr-x 2 root root 60 Jun 6 2016 openmediavault
-rw-r----- 1 root adm 642 Jan 21 13:48 openmediavault-sftp.log
-rw------- 1 root root 56 Feb 13 07:35 php5-fpm.log
drwxr-xr-x 2 root root 240 Feb 13 07:35 proftpd
-rw-rw-rw- 1 root root 10893 Feb 15 03:30 rsnapshot.log
-rw-r----- 1 root adm 0 Feb 10 07:35 rsyncd.log
drwxr-x--- 3 root adm 800 Feb 13 07:35 samba
-rw-r----- 1 root adm 0 Feb 10 07:35 smartd.log
drwxr-xr-x 2 root root 80 Aug 8 2016 syncthing
-rw-r----- 1 root adm 832895 Feb 15 10:18 syslog
drwxr-xr-x 2 root root 40 Sep 27 2014 sysstat
-rw------- 1 root root 64512 Feb 14 07:37 tallylog
-rw-r--r-- 1 urbackup urbackup 7227 Dec 20 07:39 urbackup.log
-rw-r----- 1 root adm 8273545 Feb 15 10:18 user.log
-rw-r----- 1 root adm 3086065 Jan 27 12:12 wakealarm.log
drwxr-xr-x 2 root root 40 Dec 4 2014 watchdog
-rw-rw-r-- 1 root utmp 14976 Feb 15 10:18 wtmpSie haben noch kein Benutzerkonto auf unserer Seite? Registrieren Sie sich kostenlos und nehmen Sie an unserer Community teil!