Hmm, ik heb al één van de schuldigen gevonden denk ik. Via ssh ben ik ingelogd in de Synology en zie dat de map /volume1/@img_bkp_repo 1,5TB groot is. Om het ENG forum vind ik dit weer:
http://forum.synology.com/enu/viewtopic.php?t=82095Dat doet mij vermoeden dat sinds het gepruts met de SQL database van PhotoStation het verkeerd is gegaan:
http://www.synology-forum.nl/photo-station-blog/albumrechten-in-photostation-verloren-na-terugzetten-backup/Synology> du -d 1 -h 796.0K ./bin
104.0K ./dev
6.0M ./etc
4.0K ./initrd
130.7M ./lib
5.2M ./lib64
4.0K ./mnt
2.9M ./tmp
16.0K ./.system_info
0 ./proc
32.0K ./.old_patch_info
4.0K ./lost+found
1.9M ./root
17.6M ./.syno
36.0K ./volumeUSB1
36.0K ./run
5.2M ./sbin
0 ./sys
4.0K ./volumeUSB2
318.7M ./usr
39.8M ./var
3.3T ./volume1
5.6M ./etc.defaults
156.0K ./var.defaults
3.3T .
Synology> cd /volume1/
Synology> du -d 1 -h
16.0K ./lost+found
153.3M ./@tmp
12.0K ./@spool
444.4M ./@database
367.8M ./@appstore
248.2G ./music
32.0K ./Gedeelde_agenda
4.0K ./@download
354.9M ./web
481.0G ./photo
366.0G ./video
6.7G ./surveillance
16.0K ./@MailScanner
4.0K ./@clamav
8.0K ./@maillog
4.0K ./@quarantine
592.3M ./@eaDir
628.0K ./Anthony-Wim
40.0K ./ftp
168.0K ./Gedeelde map
434.4G ./homes
148.0K ./owncloud
8.0K ./public
258.3G ./Time Machine
10.7G ./@cloudstation
4.0K ./@autoupdate
1.5T ./@img_bkp_repo
3.3T .
Synology> cd ./@img_bkp_repo/
Synology> ls
Config Pool repo_ver.json repository_info.db target_info.db
Synology> ls -la
drwxr-xr-x 4 root root 4096 Nov 2 11:55 .
drwxr-xr-x 29 root root 4096 Nov 2 11:32 ..
drwxr-xr-x 3 root root 4096 Nov 1 11:42 Config
drwxr-xr-x 3 root root 4096 Nov 1 11:42 Pool
-rw-r--r-- 1 root root 36 Nov 1 11:41 repo_ver.json
-rw-r--r-- 1 root root 3072 Nov 1 11:41 repository_info.db
-rw-r--r-- 1 root root 3072 Nov 2 11:55 target_info.db
Synology> du -d 1 -h
1.5T ./Pool
8.3G ./Config
1.5T .
Synology> cd Pool/
Synology> ls -la
drwxr-xr-x 3 root root 4096 Nov 1 11:42 .
drwxr-xr-x 4 root root 4096 Nov 2 11:55 ..
drwxr-xr-x 3 root root 4096 Nov 2 11:55 1
Synology> cd 1/
Synology> ls -la
drwxr-xr-x 3 root root 4096 Nov 2 11:55 .
drwxr-xr-x 3 root root 4096 Nov 1 11:42 ..
drwxr-xr-x 18 root root 4096 Nov 4 16:56 0
-rw-r--r-- 1 root root 2048 Nov 1 11:42 avai_bucket.db
-rwx------ 1 admin users 8 Nov 4 20:37 bucketID.counter
-rwx------ 1 admin users 8 Nov 1 11:42 bucketID.counter_dup
-rwx------ 1 root root 2959225856 Nov 4 20:37 chunk_index
-rwx------ 1 admin users 64 Nov 2 11:33 chunk_index_dup
-rw-r--r-- 1 root root 2048 Nov 1 11:42 del_list.db
Synology> du -d 1 -h
1.5T ./0
1.5T .
Synology> cd 0
Synology> du -d 1 -h
100.2G ./0
100.3G ./1
100.4G ./2
100.2G ./3
100.2G ./4
100.2G ./5
100.2G ./6
100.2G ./7
100.2G ./8
100.2G ./9
100.2G ./10
100.2G ./11
100.2G ./12
100.2G ./13
100.2G ./14
63.2G ./15
1.5T .