/
zram-generator.conf.example
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/
zram-generator.conf.example
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# This file is part of the zram-generator project
# https://github.com/systemd/zram-generator
[zram0]
# This section describes the settings for /dev/zram0.
#
# The maximum amount of memory (in MiB). If the machine has more RAM
# than this, zram device will not be created.
#
# "host-memory-limit = none" may be used to disable this limit. This
# is also the default.
host-memory-limit = 9048
# The size of the zram device, as a function of MemTotal, both in MB.
# For example, if the machine has 1 GiB, and zram-size=ram/4,
# then the zram device will have 256 MiB.
# Fractions in the range 0.1–0.5 are recommended.
#
# The default is "min(ram / 2, 4096)".
zram-size = min(ram / 10, 2048)
# The maximum memory resident for this zram device, as a function of MemTotal,
# both in MB.
# For example, if the machine has 1 GiB, and zram-resident-limit=ram/8,
# then this device will not consume more than 128 MiB.
#
# 0 means no limit; this is the default.
zram-resident-limit = 0
# The compression algorithm to use for the zram device,
# or leave unspecified to keep the kernel default.
compression-algorithm = lzo-rle
# By default, file systems and swap areas are trimmed on-the-go
# by setting "discard".
# Setting this to the empty string clears the option.
options =
# Write incompressible pages to this device,
# as there's no gain from keeping them in RAM
writeback-device = /dev/zvol/tarta-zoot/swap-writeback
# The following options are deprecated, and override zram-size.
# These values would be equivalent to the zram-size setting above.
#zram-fraction = 0.10
#max-zram-size = 2048
[zram1]
# This section describes the settings for /dev/zram1.
#
# host-memory-limit is not specified, so this device will always be created.
# Size the device to a tenth of RAM.
zram-size = ram / 10
# The file system to put on the device. If not specified, ext2 will be used.
fs-type = ext2
# Where to mount the file system. If a mount point is not specified,
# the device will be initialized, but will not be used for anything.
mount-point = /run/compressed-mount-point