F2FS Wiki

This conducts various filesystem benchmark tools in batch.
The detail can be found here.

This is a filesystem multicore scalability benchmark tool published by Changwoo Min.
The detail can be found here.

fs_mark -d $TESTDIR/1 -d $TESTDIR/2 -d $TESTDIR/3 -d $TESTDIR/4 -D 16 -N 256 -n 294912 -L 4 -S 1 -s 8192

Key value store written by facebook. here.

This measures the sequential and random write speed until its partition becomes full. In each iteration, it will conduct

tiotest -f 1024 -b $((512*1024)) -t 1 -k 1 -k 2 -k 3 -d /data/
tiotest -f 1024 -b 4096 -r 50000 -t 1 -k 0 -k 2 -k 3 -d /data/

F2FS(X, Y) represents min_fsync_blocks and section size as X and Y, respectively.