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--- etc:users:research:io-scheduler [2015/08/28 13:28] – kkv
+++ etc:users:research:io-scheduler [2016/08/08 21:57] (current) – ↷ Links adapted because of a move operation 93.158.152.68
@@ Line 11: / Line 11: @@
   * [[http://lxr.free-electrons.com/source/include/linux/genhd.h#L165|gendisk]]
   * [[https://www.kernel.org/doc/htmldocs/kernel-api/API-blk-init-queue.html|blk_init_queue]]
+   #iostat -xmt 1
+   #fio --runtime=300 --time_based --name=random-read --rw=randread --size=128m --directory=/opt/disk/
 {{etc:users:research:iosched.png|}}
@@ Line 24: / Line 28: @@
   * Q: кто в каком порядке обрабатывает per-disk очереди?
+== Useful materials ==
+  * [[http://stackoverflow.com/questions/4141324/function-caller-in-linux-kernel|Print caller function]]
 == Links ==