zramctl
Setup and control zram devices. Use `mke2fs` or `mkswap` to format zram devices to partitions.
Install
- All systems
-
curl cmd.cat/zramctl.sh
- Debian
-
apt-get install util-linux
- Ubuntu
-
apt-get install util-linux
-
Alpine
-
apk add util-linux
- Arch Linux
-
pacman -S util-linux
- Kali Linux
-
apt-get install util-linux
- CentOS
-
yum install util-linux
- Fedora
-
dnf install util-linux
- OS X
-
brew install util-linux
- Raspbian
-
apt-get install util-linux
- Docker
-
docker run cmd.cat/zramctl zramctl
powered by Commando
Setup and control zram devices. Use `mke2fs` or `mkswap` to format zram devices to partitions.
-
Check if zram is enabled:
lsmod | grep -i zram
-
Enable zram with 2 devices (use `zramctl` to configure the devices further):
sudo modprobe zram num_devices=2
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Find and initialise the next free zram device to a 2GB virtual drive using LZ4 compression:
sudo zramctl --find --size 2GB --algorithm lz4
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List currently initialised devices:
zramctl
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