SHARE
TWEET

mac

a guest Mar 10th, 2013 58 Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
  1. bash-4.1# cat /proc/partitions
  2. major minor  #blocks  name
  3.  
  4.    8        0  312571224 sda
  5.    8        1   13895680 sda1
  6.    8        2     102400 sda2
  7.    8        3  123244191 sda3
  8.    8        4          1 sda4
  9.    8        5  165675008 sda5
  10.    8        6    9650873 sda6
  11.    8       16    7885824 sdb
  12.  
  13. bash-4.1# dd if=/dev/urandom of=00_rnd_init_data bs=1024 count=7885824
  14. 7885824+0 records in
  15. 7885824+0 records out
  16. 8075083776 bytes (8.1 GB) copied, 1510.37 s, 5.3 MB/s
  17.  
  18. bash-4.1# dd if=00_rnd_init_data of=/dev/sdb bs=1024 count=7885824
  19. 7885824+0 records in
  20. 7885824+0 records out
  21. 8075083776 bytes (8.1 GB) copied, 6328.48 s, 1.3 MB/s
  22.  
  23. bash-4.1# dd if=/dev/sdb of=01_rnd_read_data bs=1024 count=7885824
  24. 7885824+0 records in
  25. 7885824+0 records out
  26. 8075083776 bytes (8.1 GB) copied, 2866.41 s, 2.8 MB/s
  27.  
  28. bash-4.1# md5sum 0*rnd*
  29. 9550758eccefff8cbec9e5a3ff8e0b56  00_rnd_init_data
  30. 7095a52111cb66460cf8aaec21f350fb  01_rnd_read_data
RAW Paste Data
We use cookies for various purposes including analytics. By continuing to use Pastebin, you agree to our use of cookies as described in the Cookies Policy. OK, I Understand
Top