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