From 609b7d1a52292f44ac3c4b5a7d0178618d8e6b97 Mon Sep 17 00:00:00 2001
From: Tomasz Durda <tomekdur@wp.pl>
Date: Tue, 8 Mar 2022 13:15:03 +0100
Subject: [PATCH] fio: add page (#7829)

---
 pages/common/fio.md | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 pages/common/fio.md

diff --git a/pages/common/fio.md b/pages/common/fio.md
new file mode 100644
index 000000000..ef904c63d
--- /dev/null
+++ b/pages/common/fio.md
@@ -0,0 +1,17 @@
+# fio
+
+> Flexible I/O tester.
+> Tool that will spawn a number of threads or processes doing a particular type of I/O action.
+> More information: <https://fio.readthedocs.io/en/latest/fio_doc.html>.
+
+- Test random reads:
+
+`sudo fio --filename={{path/to/file}} --direct=1 --rw=randread --bs=4k --ioengine=libaio --iodepth=256 --runtime=120 --numjobs=4 --time_based --group_reporting --name={{job_name}} --eta-newline=1 --readonly`
+
+- Test sequential reads:
+
+`sudo fio --filename={{path/to/file}} --direct=1 --rw=read --bs=4k --ioengine=libaio --iodepth=256 --runtime=120 --numjobs=4 --time_based --group_reporting --name={{job_name}} --eta-newline=1 --readonly`
+
+- Test random read/write:
+
+`sudo fio --filename={{path/to/file}} --size=500GB --direct=1 --rw=randrw --bs=4k --ioengine=libaio --iodepth=256 --runtime=120 --numjobs=4 --time_based --group_reporting --name={{job_name}} --eta-newline=1`