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| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
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| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-08-05 17:04:01 -0300 |
| commit | 57f0f512b273f60d52568b8c6b77e17f5636edc0 (patch) | |
| tree | 5e910f0e82173f4ef4f51111366a3f1299037a7b /Documentation/ABI/testing/procfs-diskstats | |
Initial import
Diffstat (limited to 'Documentation/ABI/testing/procfs-diskstats')
| -rw-r--r-- | Documentation/ABI/testing/procfs-diskstats | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/procfs-diskstats b/Documentation/ABI/testing/procfs-diskstats new file mode 100644 index 000000000..f91a973a3 --- /dev/null +++ b/Documentation/ABI/testing/procfs-diskstats @@ -0,0 +1,22 @@ +What: /proc/diskstats +Date: February 2008 +Contact: Jerome Marchand <jmarchan@redhat.com> +Description: + The /proc/diskstats file displays the I/O statistics + of block devices. Each line contains the following 14 + fields: + 1 - major number + 2 - minor mumber + 3 - device name + 4 - reads completed successfully + 5 - reads merged + 6 - sectors read + 7 - time spent reading (ms) + 8 - writes completed + 9 - writes merged + 10 - sectors written + 11 - time spent writing (ms) + 12 - I/Os currently in progress + 13 - time spent doing I/Os (ms) + 14 - weighted time spent doing I/Os (ms) + For more details refer to Documentation/iostats.txt |