ltp-aio-stress.part1 6.4 KB

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  1. #DESCRIPTION:ltp A-sync IO Stress IO tests
  2. #
  3. # aio-stress [-s size] [-r size] [-a size] [-d num] [-b num]
  4. # [-i num] [-t num] [-c num] [-C size] [-nxhlvOS ]
  5. # file1 [file2 ...]
  6. # -a size in KB at which to align buffers
  7. # -b max number of iocbs to give io_submit at once
  8. # -c number of io contexts per file
  9. # -C offset between contexts, default 2MB
  10. # -s size in MB of the test file(s), default 1024MB
  11. # -r record size in KB used for each io, default 64KB
  12. # -d number of pending aio requests for each file, default 64
  13. # -i number of ios per file sent before switching
  14. # to the next file, default 8
  15. # -O Use O_DIRECT (not available in 2.4 kernels),
  16. # -S Use O_SYNC for writes
  17. # -o add an operation to the list: write=0, read=1,
  18. # random write=2, random read=3.
  19. # repeat -o to specify multiple ops: -o 0 -o 1 etc.
  20. # -m shm use ipc shared memory for io buffers instead of malloc
  21. # -m shmfs mmap a file in /dev/shm for io buffers
  22. # -n no fsyncs between write stage and read stage
  23. # -l print io_submit latencies after each stage
  24. # -t number of threads to run
  25. # -v verification of bytes written
  26. # -x turn off thread stonewalling
  27. # -h this message
  28. #
  29. ADS1000 aio-stress -I500 -o2 -S -r4 $TMPDIR/file1
  30. ADS1001 aio-stress -I500 -o2 -S -r8 $TMPDIR/file1
  31. ADS1002 aio-stress -I500 -o2 -S -r16 $TMPDIR/file1
  32. ADS1003 aio-stress -I500 -o2 -S -r32 -t2 $TMPDIR/junkfile $TMPDIR/file2
  33. ADS1004 aio-stress -I500 -o2 -S -r64 $TMPDIR/junkfile $TMPDIR/file2
  34. ADS1005 aio-stress -I500 -o3 -S -r4 $TMPDIR/junkfile $TMPDIR/file2
  35. ADS1006 aio-stress -I500 -o3 -S -r8 -t2 $TMPDIR/junkfile $TMPDIR/file2
  36. ADS1007 aio-stress -I500 -o3 -S -r16 -t2 $TMPDIR/junkfile $TMPDIR/file2
  37. ADS1008 aio-stress -I500 -o3 -S -r32 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4
  38. ADS1009 aio-stress -I500 -o3 -S -r64 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4
  39. ADS1010 aio-stress -I500 -o3 -S -r128 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4
  40. ADS1011 aio-stress -I500 -o3 -S -r256 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 $TMPDIR/file7 $TMPDIR/file8
  41. ADS1012 aio-stress -I500 -o3 -S -r512 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 $TMPDIR/file7 $TMPDIR/file8
  42. ADS1013 aio-stress -I500 -o2 -O -r4 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6 $TMPDIR/file7 $TMPDIR/file8
  43. ADS1014 aio-stress -I500 -o2 -O -r8 $TMPDIR/file1 $TMPDIR/file2
  44. ADS1015 aio-stress -I500 -o2 -O -r16 $TMPDIR/file1 $TMPDIR/file2
  45. ADS1016 aio-stress -I500 -o2 -O -r32 -t2 $TMPDIR/junkfile $TMPDIR/file2
  46. ADS1017 aio-stress -I500 -o2 -O -r64 -t2 $TMPDIR/junkfile $TMPDIR/file2
  47. ADS1018 aio-stress -I500 -o3 -O -r4 -t2 $TMPDIR/junkfile $TMPDIR/file2
  48. ADS1019 aio-stress -I500 -o3 -O -r8 -t2 $TMPDIR/junkfile $TMPDIR/file2
  49. ADS1020 aio-stress -I500 -o3 -O -r16 -t2 $TMPDIR/junkfile $TMPDIR/file2
  50. ADS1021 aio-stress -I500 -o3 -O -r32 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8
  51. ADS1022 aio-stress -I500 -o3 -O -r64 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8
  52. ADS1023 aio-stress -I500 -o3 -O -r128 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8
  53. ADS1024 aio-stress -I500 -o3 -O -r256 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file4 $TMPDIR/file3 $TMPDIR/file5 $TMPDIR/file6
  54. ADS1025 aio-stress -I500 -o3 -O -r512 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6
  55. ADS1026 aio-stress -I500 -o0 -S -r4 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6
  56. ADS1027 aio-stress -I500 -o0 -S -r8 $TMPDIR/file2
  57. ADS1028 aio-stress -I500 -o0 -S -r16 $TMPDIR/file2
  58. ADS1029 aio-stress -I500 -o0 -S -r32 -t2 $TMPDIR/junkfile $TMPDIR/file2
  59. ADS1030 aio-stress -I500 -o0 -S -r64 -t2 $TMPDIR/junkfile $TMPDIR/file2
  60. ADS1031 aio-stress -I500 -o1 -S -r4 -t2 $TMPDIR/junkfile $TMPDIR/file2
  61. ADS1032 aio-stress -I500 -o1 -S -r8 -t2 $TMPDIR/junkfile $TMPDIR/file2
  62. ADS1033 aio-stress -I500 -o1 -S -r16 -t2 $TMPDIR/junkfile $TMPDIR/file2
  63. ADS1034 aio-stress -I500 -o1 -S -r32 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8
  64. ADS1035 aio-stress -I500 -o1 -S -r64 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8
  65. ADS1036 aio-stress -I500 -o1 -S -r128 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8
  66. ADS1037 aio-stress -I500 -o1 -S -r256 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file4 $TMPDIR/file3 $TMPDIR/file5 $TMPDIR/file6
  67. ADS1038 aio-stress -I500 -o1 -S -r512 -t8 -x $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6
  68. ADS1039 aio-stress -I500 -o1 -O -r4 -t8 -x $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6
  69. ADS1040 aio-stress -I500 -o1 -O -r8 -t2 -x $TMPDIR/junkfile $TMPDIR/file2
  70. ADS1041 aio-stress -I500 -o1 -O -r16 -t2 -x $TMPDIR/junkfile $TMPDIR/file2
  71. ADS1042 aio-stress -I500 -o1 -O -r32 -t2 $TMPDIR/junkfile $TMPDIR/file2
  72. ADS1043 aio-stress -I500 -o1 -O -r64 -t2 $TMPDIR/junkfile $TMPDIR/file2
  73. ADS1044 aio-stress -I500 -o1 -O -r4 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8
  74. ADS1045 aio-stress -I500 -o1 -O -r8 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8
  75. ADS1046 aio-stress -I500 -o1 -O -r16 -t4 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8
  76. ADS1047 aio-stress -I500 -o1 -O -r32 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file4 $TMPDIR/file3 $TMPDIR/file5 $TMPDIR/file6
  77. ADS1048 aio-stress -I500 -o1 -O -r64 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6
  78. ADS1049 aio-stress -I500 -o1 -O -r128 -t8 $TMPDIR/junkfile $TMPDIR/file2 $TMPDIR/file7 $TMPDIR/file8 $TMPDIR/file3 $TMPDIR/file4 $TMPDIR/file5 $TMPDIR/file6
  79. ADS1050 aio-stress -I500 -o1 -O -r256 -t2 $TMPDIR/junkfile $TMPDIR/file2