# nilfs_cleanerd.conf - configuration file of NILFS cleaner daemon.
#
# This file contains GC parameters that are loaded when cleaner gets
# started.  You can force them to be reloaded by sending a HUP signal
# to the cleaner process.
#
# Each parameter is declared with a keyword-value pair or a directive
# with no argument.  Lines beginning with "#" are ignored.  For
# details, see the man page of nilfs_cleanerd.conf(5).

# Protection period in second.
protection_period	60

# Minimum number of clean segments
#   0 = continuous cleaning
# > 0 = pause cleaning until less segments are available
min_clean_segments	30%

# Maximum number of clean segments
max_clean_segments	70%

# The argument of min_clean_segments and max_clean_segments can be
# followed by a percent sign (%) or one of the following
# multiplicative suffixes: K 1024, MB 1000*1000, M 1024*1024, GB
# 1000*1000*1000, G 1024*1024*1024, and so on for T, P, E.
#
# If the argument is followed by "%", it represents a disk capacity
# ratio.

# Clean segment check interval in seconds
clean_check_interval	60

# Segment selection policy.
# In NILFS version 2.0.0, only the timestamp policy is supported.
selection_policy	timestamp	# timestamp in ascend order

# The maximum number of segments to be cleaned at a time.
nsegments_per_clean	2

# The maximum number of segments to be cleaned at a time
# if clean segments < min_clean_segments
mc_nsegments_per_clean	4

# Cleaning interval in seconds.
cleaning_interval	5

# Cleaning interval in seconds
# if clean segments < min_clean_segments
mc_cleaning_interval	1

# Retry interval in seconds.
retry_interval		60

# Use mmap when reading segments if supported.
use_mmap

# Log priority.
# Supported priorities are emerg, alert, crit, err, warning, notice, info, and
# debug.
log_priority		info