root folder full

dkdhanda8 · 31. März 2020

Code

df
Filesystem     1K-blocks      Used Available Use% Mounted on
udev              996356         0    996356   0% /dev
tmpfs             203812      4984    198828   3% /run
/dev/sda1        9272596   7833460    898468  90% /
tmpfs            1019044        20   1019024   1% /dev/shm
tmpfs               5120         0      5120   0% /run/lock
tmpfs            1019044         0   1019044   0% /sys/fs/cgroup
tmpfs            1019044         8   1019036   1% /tmp
folder2ram       1019044    299476    719568  30% /var/log
/dev/sda3      947999892 102907504 796867060  12% /srv/dev-disk-by-id-ata-ST1000DM003-1ER162_Z4Y5F4VW-part3
folder2ram       1019044         0   1019044   0% /var/tmp
folder2ram       1019044       560   1018484   1% /var/lib/openmediavault/rrd
folder2ram       1019044        20   1019024   1% /var/spool
folder2ram       1019044      7712   1011332   1% /var/lib/rrdcached
folder2ram       1019044         4   1019040   1% /var/lib/monit
folder2ram       1019044      1260   1017784   1% /var/cache/samba

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Adoby · 31. März 2020

This is a common problem. You can find several threads on this forum about why it happens and how to fix it in more detail than this post.

There are two very likely possibilities.

1. You have installed some extra software like docker, Plex or Emby and it is using a subfolder in /var/lib, like /var/lib/docker or /var/lib/plexmediaserver, to store software, databases and other stuff with metadata for your media files. If you have a big collection of media this can fill the root filesystem. If the root filesystem is on a SD card or a USB stick it may also cause the device to wear out fast.

It is possible to move the offending folder to a better place and reconfigure and carry on. This is described elsewhere. Or you can reinstall and make sure not to use /var/lib like this the next time. Or you can make the root filesystem bigger and carry on.

2. You have tried to copy files between devices, perhaps using rsync, and the destination device was not plugged in or not ready. Or at least not mounted. Then the files ended up in the folder normally used to mount the device, possibly somewhere under /srv.

However, if the device is mounted now, you will see the contents of the device in that folder. It will "hide" all the junk files. To see the junk you may have to boot linux from other media, or move the device to some other Linux computer, and examine the contents of the root filesystem when it is not in use. Then you can find and delete the junk.

dkdhanda8 · 31. März 2020

Zitat von Adoby

This is a common problem. You can find several threads on this forum about why it happens and how to fix it in more detail than this post.

There are two very likely possibilities.

1. You have installed some extra software like docker, Plex or Emby and it is using a subfolder in /var/lib, like /var/lib/docker or /var/lib/plexmediaserver, to store software, databases and other stuff with metadata for your media files. If you have a big collection of media this can fill the root filesystem. If the root filesystem is on a SD card or a USB stick it may also cause the device to wear out fast.

It is possible to move the offending folder to a better place and reconfigure and carry on. This is described elsewhere. Or you can reinstall and make sure not to use /var/lib like this the next time. Or you can make the root filesystem bigger and carry on.

2. You have tried to copy files between devices, perhaps using rsync, and the destination device was not plugged in or not ready. Or at least not mounted. Then the files ended up in the folder normally used to mount the device, possibly somewhere under /srv.

However, if the device is mounted now, you will see the contents of the device in that folder. It will "hide" all the junk files. To see the junk you may have to boot linux from other media, or move the device to some other Linux computer, and examine the contents of the root filesystem when it is not in use. Then you can find and delete the junk.

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i have installed docker with plex on it but its mounted on my other partition , any way to see which file is filling my root ?

dkdhanda8 · 31. März 2020

fixed it using Systemdisk/OS disk almost full

Adoby · 31. März 2020

Curious: What was the problem?

dkdhanda8 · 31. März 2020

Zitat von Adoby

Curious: What was the problem?

i guess i misconfigured my docker and the file got saved in root

root folder full

dkdhanda8 31. März 2020

Jetzt mitmachen!

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