corosync-pload.8 2.7 KB

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  1. .\"/*
  2. .\" * Copyright (C) 2010 Red Hat, Inc.
  3. .\" *
  4. .\" * All rights reserved.
  5. .\" *
  6. .\" * Author: Angus Salkeld <asalkeld@redhat.com>
  7. .\" *
  8. .\" * This software licensed under BSD license, the text of which follows:
  9. .\" *
  10. .\" * Redistribution and use in source and binary forms, with or without
  11. .\" * modification, are permitted provided that the following conditions are met:
  12. .\" *
  13. .\" * - Redistributions of source code must retain the above copyright notice,
  14. .\" * this list of conditions and the following disclaimer.
  15. .\" * - Redistributions in binary form must reproduce the above copyright notice,
  16. .\" * this list of conditions and the following disclaimer in the documentation
  17. .\" * and/or other materials provided with the distribution.
  18. .\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
  19. .\" * contributors may be used to endorse or promote products derived from this
  20. .\" * software without specific prior written permission.
  21. .\" *
  22. .\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  23. .\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24. .\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25. .\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  26. .\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  27. .\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  28. .\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  29. .\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  30. .\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  31. .\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  32. .\" * THE POSSIBILITY OF SUCH DAMAGE.
  33. .\" */
  34. .TH COROSYNC-PLOAD 8 2010-05-30
  35. .SH NAME
  36. corosync-pload \- Start payload test.
  37. .SH SYNOPSIS
  38. .B "corosync-pload"
  39. .SH DESCRIPTION
  40. .B corosync-pload
  41. starts the pload service.
  42. This is used as a test tool to generate traffic.
  43. All nodes will begin transmitting messages and they will stop when
  44. 1500000 messages have been received per node.
  45. .PP
  46. To view the progress of this execute:
  47. .PP
  48. $ corosync-cmapctl runtime.services.pload.
  49. .br
  50. runtime.services.pload.service_id=13
  51. .br
  52. runtime.services.pload.0.tx=3
  53. .br
  54. runtime.services.pload.0.rx=2
  55. .br
  56. runtime.services.pload.1.tx=2478788
  57. .br
  58. runtime.services.pload.1.rx=4467870
  59. .PP
  60. At the end of the run a log message will be written showing the number of messages written
  61. and the time that this took.
  62. .PP
  63. corosync[4931]: [PLOAD ] 1500000 Writes 300 bytes per write 30.838 seconds runtime, 48640.968 TP/S, 13.916 MB/S.
  64. .TP
  65. .SH SEE ALSO
  66. .BR corosync-cmapctl (8)
  67. .SH AUTHOR
  68. Angus Salkeld
  69. .PP