Hallo Claus,
wir hatten das Thema heute im Videochat etwas näher untersucht. Danach liegt es an den Snapshots. Von meinem System haben wir die Snapshots mit
mount /dev/root /mnt/snapshots -o subvol=/
nach /mnt/snapshots gemountet, damit er sichtbar wird. Aktuell sind nur 5 snapshots angelegt =>
MLD-Server> ls -l /mnt/snapshots/
drwxrwxr-x 1 root root 232 Jul 26 17:19 2016-11-30 19:34
drwxrwxr-x 1 root root 264 Dec 15 18:30 2016-12-15 17:33
drwxrwxr-x 1 root root 232 Jul 26 17:19 2016-12-17 20:55
drwxrwxr-x 1 root root 232 Jul 26 17:19 2016-12-26 11:30
drwxrwxr-x 1 root root 232 Jul 26 17:19 2016-12-27 21:39
drwxrwxr-x 1 root root 98 Jul 26 18:05 @cache
drwxrwxr-x 1 root root 0 Mar 1 2016 @data
drwxrwxr-x 1 root root 232 Jul 26 17:19 @root____________________
Der folgende Befehl zeigt, dass hier der komplette Platz belegt ist =>
MLD-Server> btrfs filesystem show
Label: none uuid: f226bef9-83f5-426f-8b7b-2a743f311451
Total devices 1 FS bytes used 16.73GiB
devid 1 size 39.83GiB used 39.83GiB path /dev/root
parent transid verify failed on 3739471872 wanted 586587 found 586589
parent transid verify failed on 3739471872 wanted 586587 found 586589
parent transid verify failed on 3739471872 wanted 586587 found 586589
parent transid verify failed on 3739471872 wanted 586587 found 586589
Ignoring transid failure
Label: none uuid: bbd88682-4f5d-4ce3-a820-741b498d007e
Total devices 1 FS bytes used 288.00KiB
devid 1 size 19.80GiB used 2.04GiB path /dev/sda2
Btrfs v3.17
Irrtümlich hatte ich angenommen, dass auch die gemounteten Aufnahmen unter /net mit im Snapshot landen. Das ist jedoch nicht der Fall. Es ist nur ein Link. Aber im Snapshotbereich unter @cache belegt mysql-data bereits 7,6 GB, epg-daemon 3,6 GB. Die einzelnen Snapshots nochmals so ca. 1,2 GB. Hier mal das Ergebnis auf die 2. Verzeichnisebene summiert:
MLD-Server> du -hd 2
1.2M ./@cache/apt
56.0K ./@cache/fontconfig
20.0K ./@cache/ldconfig
8.0K ./@cache/samba
866.5M ./@cache/vdr
7.6G ./@cache/mysql-data
3.6G ./@cache/epg-daemon
12.0G ./@cache
0 ./@data
56.0K ./2016-11-30 19:34/root
14.7M ./2016-11-30 19:34/etc
3.5M ./2016-11-30 19:34/sbin
140.7M ./2016-11-30 19:34/var
57.4M ./2016-11-30 19:34/lib
4.0K ./2016-11-30 19:34/lib64
962.7M ./2016-11-30 19:34/usr
2.5M ./2016-11-30 19:34/bin
9.1M ./2016-11-30 19:34/boot
8.0K ./2016-11-30 19:34/data
868.0K ./2016-11-30 19:34/run
60.0K ./2016-11-30 19:34/tmp
0 ./2016-11-30 19:34/dev
56.0K ./2016-11-30 19:34/media
0 ./2016-11-30 19:34/mnt
0 ./2016-11-30 19:34/proc
0 ./2016-11-30 19:34/sys
0 ./2016-11-30 19:34/net
1.2G ./2016-11-30 19:34
56.0K ./2016-12-15 17:33/root
14.8M ./2016-12-15 17:33/etc
3.5M ./2016-12-15 17:33/sbin
141.2M ./2016-12-15 17:33/var
57.4M ./2016-12-15 17:33/lib
4.0K ./2016-12-15 17:33/lib64
975.6M ./2016-12-15 17:33/usr
3.5M ./2016-12-15 17:33/bin
9.1M ./2016-12-15 17:33/boot
8.0K ./2016-12-15 17:33/data
868.0K ./2016-12-15 17:33/run
60.0K ./2016-12-15 17:33/tmp
0 ./2016-12-15 17:33/dev
52.0K ./2016-12-15 17:33/media
0 ./2016-12-15 17:33/mnt
0 ./2016-12-15 17:33/proc
0 ./2016-12-15 17:33/sys
0 ./2016-12-15 17:33/net
1.2G ./2016-12-15 17:33/2016-12-10 15:51
2.4G ./2016-12-15 17:33
56.0K ./2016-12-17 20:55/root
14.7M ./2016-12-17 20:55/etc
3.5M ./2016-12-17 20:55/sbin
140.9M ./2016-12-17 20:55/var
57.4M ./2016-12-17 20:55/lib
4.0K ./2016-12-17 20:55/lib64
975.1M ./2016-12-17 20:55/usr
3.5M ./2016-12-17 20:55/bin
9.1M ./2016-12-17 20:55/boot
8.0K ./2016-12-17 20:55/data
868.0K ./2016-12-17 20:55/run
60.0K ./2016-12-17 20:55/tmp
0 ./2016-12-17 20:55/dev
56.0K ./2016-12-17 20:55/media
0 ./2016-12-17 20:55/mnt
0 ./2016-12-17 20:55/proc
0 ./2016-12-17 20:55/sys
0 ./2016-12-17 20:55/net
1.2G ./2016-12-17 20:55
56.0K ./@root____________________/root
14.7M ./@root____________________/etc
3.5M ./@root____________________/sbin
133.4M ./@root____________________/var
57.4M ./@root____________________/lib
4.0K ./@root____________________/lib64
867.2M ./@root____________________/usr
3.5M ./@root____________________/bin
9.1M ./@root____________________/boot
8.0K ./@root____________________/data
868.0K ./@root____________________/run
60.0K ./@root____________________/tmp
0 ./@root____________________/dev
56.0K ./@root____________________/media
0 ./@root____________________/mnt
0 ./@root____________________/proc
0 ./@root____________________/sys
0 ./@root____________________/net
1.1G ./@root____________________
56.0K ./2016-12-26 11:30/root
14.7M ./2016-12-26 11:30/etc
3.5M ./2016-12-26 11:30/sbin
141.5M ./2016-12-26 11:30/var
57.4M ./2016-12-26 11:30/lib
4.0K ./2016-12-26 11:30/lib64
857.1M ./2016-12-26 11:30/usr
3.5M ./2016-12-26 11:30/bin
9.1M ./2016-12-26 11:30/boot
8.0K ./2016-12-26 11:30/data
868.0K ./2016-12-26 11:30/run
60.0K ./2016-12-26 11:30/tmp
0 ./2016-12-26 11:30/dev
56.0K ./2016-12-26 11:30/media
0 ./2016-12-26 11:30/mnt
0 ./2016-12-26 11:30/proc
0 ./2016-12-26 11:30/sys
0 ./2016-12-26 11:30/net
1.1G ./2016-12-26 11:30
56.0K ./2016-12-27 21:39/root
14.7M ./2016-12-27 21:39/etc
3.5M ./2016-12-27 21:39/sbin
133.1M ./2016-12-27 21:39/var
57.4M ./2016-12-27 21:39/lib
4.0K ./2016-12-27 21:39/lib64
867.2M ./2016-12-27 21:39/usr
3.5M ./2016-12-27 21:39/bin
9.1M ./2016-12-27 21:39/boot
8.0K ./2016-12-27 21:39/data
868.0K ./2016-12-27 21:39/run
60.0K ./2016-12-27 21:39/tmp
0 ./2016-12-27 21:39/dev
56.0K ./2016-12-27 21:39/media
0 ./2016-12-27 21:39/mnt
0 ./2016-12-27 21:39/proc
0 ./2016-12-27 21:39/sys
0 ./2016-12-27 21:39/net
1.1G ./2016-12-27 21:39
20.2G .
Hast du eine Idee, wie ich diesen Bereich vergrößern bzw. auslagern kann?
Viele Grüße skippy