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gerrit-public.fairphone.software / fp2-dev / platform / external / fio / d94722713ebd7bbdbf8b284b7563f2dd17964e24
commitd94722713ebd7bbdbf8b284b7563f2dd17964e24[log] [tgz]
authorJens Axboe <axboe@kernel.dk>Thu Jul 25 10:20:45 2013 -0600
committerJens Axboe <axboe@kernel.dk>Thu Jul 25 10:20:45 2013 -0600
treee965806f37c09f6abdbe5596a61f74f7ed20e958
parent954cd73a9a93102c24afa869fbe67ac38af6e416 [diff]
Add support for randomness of any IO direction

sequential_random used to be applied to all of the IO
directions, with no possibility of having different settings
for reads, writes, and trims. Now it supports setting each of
them individually.

By default, if you do:

sequential_random=50

it will still apply to all three. If you do:

sequential_random=10,90,80

you would get reads 10% random, writes 90% random, and trims
80% random.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
10 files changed
tree: e965806f37c09f6abdbe5596a61f74f7ed20e958
  1. arch/
  2. compiler/
  3. crc/
  4. engines/
  5. examples/
  6. lib/
  7. os/
  8. profiles/
  9. t/
  10. tools/
  11. .gitignore
  12. backend.c
  13. blktrace.c
  14. blktrace_api.h
  15. cairo_text_helpers.c
  16. cairo_text_helpers.h
  17. cconv.c
  18. cgroup.c
  19. cgroup.h
  20. client.c
  21. client.h
  22. configure
  23. COPYING
  24. debug.c
  25. debug.h
  26. diskutil.c
  27. diskutil.h
  28. eta.c
  29. fifo.c
  30. fifo.h
  31. file.h
  32. filehash.c
  33. filehash.h
  34. filesetup.c
  35. FIO-VERSION-GEN
  36. fio.1
  37. fio.c
  38. fio.h
  39. fio_generate_plots
  40. fio_generate_plots.1
  41. flist.h
  42. flow.c
  43. flow.h
  44. gclient.c
  45. gclient.h
  46. gcompat.c
  47. gcompat.h
  48. gerror.c
  49. gerror.h
  50. gettime-thread.c
  51. gettime.c
  52. gettime.h
  53. GFIO-TODO
  54. gfio.c
  55. gfio.h
  56. ghelpers.c
  57. ghelpers.h
  58. goptions.c
  59. goptions.h
  60. graph.c
  61. graph.h
  62. hash.h
  63. helpers.c
  64. helpers.h
  65. HOWTO
  66. idletime.c
  67. idletime.h
  68. init.c
  69. io_ddir.h
  70. io_u.c
  71. io_u_queue.c
  72. io_u_queue.h
  73. ioengine.h
  74. ioengines.c
  75. iolog.c
  76. iolog.h
  77. json.c
  78. json.h
  79. libfio.c
  80. LICENSE
  81. log.c
  82. log.h
  83. Makefile
  84. memalign.c
  85. memalign.h
  86. memory.c
  87. minmax.h
  88. mutex.c
  89. mutex.h
  90. options.c
  91. options.h
  92. parse.c
  93. parse.h
  94. printing.c
  95. printing.h
  96. profile.c
  97. profile.h
  98. README
  99. REPORTING-BUGS
  100. SERVER-TODO
  101. server.c
  102. server.h
  103. smalloc.c
  104. smalloc.h
  105. stat.c
  106. stat.h
  107. td_error.c
  108. td_error.h
  109. thread_options.h
  110. tickmarks.c
  111. tickmarks.h
  112. time.c
  113. time.h
  114. trim.c
  115. trim.h
  116. verify.c
  117. verify.h