From 60a9816d00701ac53883c3cf788808d2c1522345 Mon Sep 17 00:00:00 2001
From: Sam Lang <sam.lang@inktank.com>
Date: Tue, 6 Nov 2012 16:00:12 -0600
Subject: [PATCH] qa: Script to run fio and template file

Signed-off-by: Sam Lang <sam.lang@inktank.com>
---
 qa/workunits/suites/fio.sh | 42 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100755 qa/workunits/suites/fio.sh

diff --git a/qa/workunits/suites/fio.sh b/qa/workunits/suites/fio.sh
new file mode 100755
index 0000000000000..04e0645133346
--- /dev/null
+++ b/qa/workunits/suites/fio.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+
+set -x
+
+gen_fio_file() {
+  iter=$1
+  f=$2
+  cat > randio-$$-${iter}.fio <<EOF
+[randio]
+blocksize_range=32m:128m
+blocksize_unaligned=1
+filesize=10G:20G
+readwrite=randrw
+runtime=300
+size=20G
+filename=${f}
+EOF
+}
+
+sudo apt-get -y install fio
+for i in $(seq 1 20); do
+  fcount=$(ls donetestfile* 2>/dev/null | wc -l)
+  donef="foo"
+  fiof="bar"
+  if test ${fcount} -gt 0; then
+     # choose random file
+     r=$[ ${RANDOM} % ${fcount} ]
+     testfiles=( $(ls donetestfile*) )
+     donef=${testfiles[${r}]}
+     fiof=$(echo ${donef} | sed -e "s|done|fio|")
+     gen_fio_file $i ${fiof}
+  else
+     fiof=fiotestfile.$$.$i
+     donef=donetestfile.$$.$i
+     gen_fio_file $i ${fiof}
+  fi
+
+  sudo rm -f ${donef}
+  sudo fio randio-$$-$i.fio
+  sudo ln ${fiof} ${donef}
+  ls -la
+done
-- 
2.39.5