• 基于日志结构
• 聚焦于优化日志结构中的wander tree的雪崩效应和清除代价

此外，它还充分利用了SSD的内部的某些特殊指令，以减小WAF，值得试用、借鉴。下边分享了Linux 环境部署f2-fs的步骤。

下载

git clone git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs-tools.git

解决库依赖

yum install configure
yum install autoconf.noarch autoconf213.noarch
yum install libtoolize
yum install libedit.x86_64
yum install automake
yum install automake.noarch
yum install automake16.noarch
yum install control-center-extra.x86_64 control-center.x86_64 control-center.x86_64
yum install uuid.x86_64
yum install libuuid.x86_64 libuuid-devel.x86_64
yum install libblkid.x86_64 libblkid-devel.x86_64

解决版本检查报错

注释：#AC_PREREQ([2.68]) configure.ac

遵循ReadMe 编译

You should install the following packages.

• libuuid-devel or uuid-dev
• pkg-config
• autoconf
• libtool
• libselinux1-dev

Initial compilation

Before compilation initially,autoconf/automake tools should be run.

./autogen.sh

How to compile

./configure

make

make install

格式化f2-fs盘并挂载

insmod f2fs.ko

nvme format /dev/nvme1n1

mkfs.f2fs /dev/nvme1n1

mkdir -p /mnt/f2fs

mount -t f2fs /dev/nvme1n1 /mnt/f2fs