Hi,
It seems my NILFS is not garbage collected. The other day I was not able
to boot up my NixOS due to a full disk. I booted on a USB stick and ran
nilfs-clean which freed about 20 Gbytes. I suppose there should always
be a process nilfs_cleanerd running on a system in order to clean up old
check points. I have actually not read on the NILFS web site that
nilfs_cleanerd should be running normally, but maybe I have missed this.
Should it not be running normally?
When I am running nilfs-clean on my device, I get:
'No cleaner found on /dev/dm-0.'
mount | grep nilfs gives:
/dev/mapper/cryptroot on / type nilfs2 (rw,relatime)
/dev/mapper/cryptroot on /nix/store type nilfs2 (ro,relatime)
nilfs-clean -V gives:
nilfs-clean version 2.2.3
I am only able to run nilfs_cleanerd after setting LD_LIBRARY_PATH to
/nix/store/*-nilfs-utils-2.2.3/lib
nilfs_cleanerd /dev/mapper/cryptroot
NILFS_CLEANERD_PID=24468
It seems however like the process terminates since there does not seem
to exist any process when running 'ps aux | grep nilfs'
When trying 'sudo mount -t nilfs2 -o remount,pp=1 /dev/mapper/cryptroot
/', I get:
/nix/store/y0ldq0j9qpax23d6g5iww7nz17xgx32q-nilfs-utils-2.2.3/sbin/nilfs_cleanerd:
error while loading shared libraries: libnilfs.so.0: cannot open shared
object file: No such file or directory
mount.nilfs2: Warning: cannot get pid of cleanerd
mount.nilfs2: cannot modify /etc/mtab.
Please remount the partition with -f option after making /etc/mtab
writable.
I am running NixOS 16.03
'uname -r' gives:
4.4.14
Any ideas?
Thanks in advance.
Kind regards,
Mikael Andersson
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