Hello all.
I have a Pi4B running OMV 6.3.12.
My OS drive (/dev/root) is at 90% while yesterday it was at 25%, and has been at 25% for months.
I suspect transmission or rsync have failed to reach a mounted drive while in some operation and left the big file or files in /dev/root, but I cannot find the file/s causing the space shrink and I fear I run out of space and cannot access the gui.
I have followed the guide: how-to-fix-full-os-filesystem-gui-login-loop and pruned logs and unused docker images. In /srv I have no suspicious big file.
I am not physically at home, so I cannot detach usb drives (I have 4+cache drive), reboot and inspect the OS drive. And I prefer not to unmount all of them as I would have to unreference all the services I have running on each of them (smb, sftp, rsync jobs, shared folders...).
Is there any command to reboot without mounting any external usb drive? Or to unmount all external drives despite being referenced? I was thinking about installing systemrescuecd and reboot to it once.
There is an inconsistency between the outputs of df and du
du -xhd1
16K ./lost+found
4.0K ./media
4.0K ./mnt
6.1M ./etc
4.0K ./export
12K ./sftp
5.0G ./var
16K ./opt
1.6G ./usr
52K ./root
84K ./home
1.9M ./srv
6.6G .df -h
/dev/root 29G 25G 3.1G 90% /
devtmpfs 3.6G 0 3.6G 0% /dev
tmpfs 3.9G 0 3.9G 0% /dev/shm
tmpfs 1.6G 3.9M 1.6G 1% /run
tmpfs 5.0M 4.0K 5.0M 1% /run/lock
tmpfs 3.9G 272K 3.9G 1% /tmp
/dev/mmcblk0p1 255M 31M 225M 13% /boot
folder2ram 3.9G 816M 3.1G 21% /var/log
/dev/sda1 452G 180G 273G 40% /sftp/sftp/cache
/dev/sdb1 4.6T 4.5T 102G 98% /sftp/sftp/peliculas
/dev/sdd1 4.6T 4.2T 413G 92% /sftp/sftp/series2
/dev/sdc1 4.6T 4.5T 70G 99% /sftp/sftp/series
folder2ram 3.9G 0 3.9G 0% /var/tmp
folder2ram 3.9G 3.1M 3.9G 1% /var/lib/openmediavault/rrd
folder2ram 3.9G 2.4M 3.9G 1% /var/spool
folder2ram 3.9G 31M 3.8G 1% /var/lib/rrdcached
folder2ram 3.9G 4.0K 3.9G 1% /var/lib/monit
folder2ram 3.9G 32K 3.9G 1% /var/cache/samba
/dev/sde1 4.6T 4.5T 36G 100% /sftp/sftp/peliculas2
overlay 29G 25G 3.1G 90% /var/lib/docker/overlay2/72d26cbab5c5e05ee8dfd5503a9b88f5fc4db2afb68a42c7c37383d28f9906db/merged
overlay 29G 25G 3.1G 90% /var/lib/docker/overlay2/54d825be3817c13a56da9e64fcbebf4034b42027172a681f8f34d516b8fa3dad/merged
overlay 29G 25G 3.1G 90% /var/lib/docker/overlay2/b65b73d2250fe67e09e98df28fa9516f5c6c83891264e76dbdb43e8d0a2f38b4/merged
overlay 29G 25G 3.1G 90% /var/lib/docker/overlay2/a98ca2a21a02f90f7bf2265963108d57bf5299c5ff66b6a050c8b6992462aecc/merged
overlay 29G 25G 3.1G 90% /var/lib/docker/overlay2/ccce3008c37f5f3c8b0754a49ee465fedeabae2829540b72fbd2eff15e46430f/merged
overlay 29G 25G 3.1G 90% /var/lib/docker/overlay2/b43aaa70227c08bae2a557a2cd3514ba5d4bf1ef3f4ad101af682bd469916dd0/merged
overlay 29G 25G 3.1G 90% /var/lib/docker/overlay2/87ab7104dc2667a2c6ee910919d7fda9baaf1470d3c33ebb44957e661f8be828/merged
overlay 29G 25G 3.1G 90% /var/lib/docker/overlay2/c7d6b9e6cde1d644213b86fe21bf156f031b8497eee2aae0c1803a5bbd5bc1e5/merged
tmpfs 782M 0 782M 0% /run/user/0Thanks in advance.
