linux-g6ih:/home/sean/vfs_test # ./test_write.sh ./writetest 10
Blocks:       800
Seed:         1498027939
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Write: Success
real	0m19.816s
user	0m10.381s
sys	0m5.604s
aaa
Blocks:       800
Seed:         1498027962
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Write: Success
real	0m16.153s
user	0m11.237s
sys	0m4.408s
aaa
Blocks:       800
Seed:         1498027980
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Write: Success
real	0m16.226s
user	0m11.157s
sys	0m4.184s
aaa
Blocks:       800
Seed:         1498027998
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Write: Success
real	0m17.178s
user	0m10.965s
sys	0m4.352s
aaa
Blocks:       800
Seed:         1498028018
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Write: Success
real	0m16.454s
user	0m11.461s
sys	0m4.380s
aaa
Blocks:       800
Seed:         1498028036
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Write: Success
real	0m16.356s
user	0m11.349s
sys	0m4.240s
aaa
Blocks:       800
Seed:         1498028054
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Write: Success
real	0m16.450s
user	0m10.905s
sys	0m4.460s
aaa
Blocks:       800
Seed:         1498028072
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Write: Success
real	0m15.444s
user	0m10.877s
sys	0m4.072s
aaa
Blocks:       800
Seed:         1498028089
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Write: Success
real	0m15.619s
user	0m10.693s
sys	0m4.300s
aaa
Blocks:       800
Seed:         1498028106
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Write: Success
real	0m16.778s
user	0m11.669s
sys	0m4.400s
aaa


linux-g6ih:/home/sean/vfs_test # ./test_write.sh ./readtest 10
Blocks:       800
Seed:         1498028442
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Read: Success
real	0m15.799s
user	0m11.345s
sys	0m3.128s
aaa
Blocks:       800
Seed:         1498028459
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Read: Success
real	0m14.821s
user	0m11.589s
sys	0m2.976s
aaa
Blocks:       800
Seed:         1498028475
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Read: Success
real	0m15.164s
user	0m11.481s
sys	0m3.384s
aaa
Blocks:       800
Seed:         1498028491
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Read: Success
real	0m15.282s
user	0m11.753s
sys	0m3.112s
aaa
Blocks:       800
Seed:         1498028508
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Read: Success
real	0m15.064s
user	0m11.465s
sys	0m2.924s
aaa
Blocks:       800
Seed:         1498028524
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Read: Success
real	0m15.921s
user	0m12.497s
sys	0m3.084s
aaa
Blocks:       800
Seed:         1498028541
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Read: Success
real	0m15.663s
user	0m11.965s
sys	0m3.348s
aaa
Blocks:       800
Seed:         1498028558
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Read: Success
real	0m14.935s
user	0m11.657s
sys	0m3.000s
aaa
Blocks:       800
Seed:         1498028574
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Read: Success
real	0m15.061s
user	0m11.789s
sys	0m3.012s
aaa
Blocks:       800
Seed:         1498028590
Output file: '/mnt/sdb1/fileout'
Writing 800 blocks of 1048576 bytes to '/mnt/sdb1/fileout'
Read: Success
real	0m14.734s
user	0m11.729s
sys	0m2.768s
aaa