iozone command: iozone -c -s 12g -r 4k -i6 -i7 -+n -w -f ./write_test.out
stg1 local ext4:
KB reclen fwrite fread 12582912 4 189072 8765324
stg1 - 3 dir, 3 mrc, 3 osd: (~45% fuse, ~40% java)
KB reclen fwrite fread 12582912 4 7051 56164
stg2 - 3 dir, 3 mrc, 3 osd: (~60% fuse, ~50% java)
KB reclen fwrite fread 12582912 4 10905 115321
Extremely slow. Can't utilize enough resource. No more tests.