filesystem-benchmarks.md

File System Benchmarks

• ozone
• fio
  • sudo apt-get install fio or sudo yum install fio -y;
  • sudo fio --name=randwrite --ioengine=libaio --iodepth=1 --rw=randwrite --bs=4k --direct=0 --size=512M --numjobs=2 --runtime=240 --group_reporting;
    • 2 jobs, each writing 512M to the disk;
    • 2 files will be generated in the current folder at the end;