Provided by: nilfs2-tools_2.0.3-1_i386
nilfs_cleanerd.conf - nilfs_cleanerd(8) configuration file
The nilfs_cleanerd.conf file is the configuration file for the
nilfs_cleanerd(8) which reclaims disk space of the NILFS2 filesystem.
This file specifies the parameters related to garbage collection (GC)
and behaviour of the daemon program.
The file contains keyword argument pairs or keyword-only directives,
one per line. Lines starting with ’#’ are interpreted as comments.
The comment lines and empty lines are ignored.
The possible keywords and their meanings are as follows (keywords and
arguments are both case-sensitive):
Specify the period during which each checkpoint is protected
from the garbage collector (in seconds). NILFS2 GC never
deletes checkpoints and their blocks whose duration time is less
than the value. The default value is 3600, meaning one hour.
Specify the GC policy. At present, only the ‘timestamp’ policy,
which reclaims segments in order from oldest to newest, is
Specify the number of segments reclaimed by a single cleaning
step. The default value is 2.
Specify the cleaning interval in seconds. The default value is
Specify whether to use mmap(2) for reading segments. At
present, this option is enabled if supported regardless of this
Gives the verbosity level that is used when logging messages
from nilfs_cleanerd(8). The possible values are: emerg, alert,
crit, err, warning, notice, info, and debug. The default is
Configuration file for nilfs_cleanerd(8).