Create burnin_fio_template.sh

Author: iuxt

burnin_fio_template.sh

@@ -0,0 +1,75 @@
+#!/bin/bash
+set -euo pipefail
+
+FIO_BURNIN_CONFIG=./fio-burnin.conf
+FIO_CLEAN_FILESYSTEM_CONFIG=./fio-clean_filesystem.conf
+
+cat <<EOF
+1. fio burning disk
+
+sudo yum install fio
+nohup fio ./fio-burnin.conf &
+
+2. clean filesystem
+> After running fio, it will write to the filesystem, so you need to clear the filesystem and execute:
+
+fio ./fio-clean_filesystem.conf
+
+EOF
+
+cat > "$FIO_BURNIN_CONFIG" <<EOF
+[global]
+ioengine=libaio
+group_reporting
+blocksize=1M
+iodepth=32
+direct=1
+verify=md5
+do_verify=1
+rw=write
+
+EOF
+
+cat > "$FIO_CLEAN_FILESYSTEM_CONFIG" <<EOF
+[global]
+ioengine=libaio
+group_reporting
+blocksize=1M
+iodepth=32
+direct=1
+size=1M
+rw=write
+buffer_pattern=0
+
+EOF
+
+for block in $(ls /sys/block); do
+  # Skip blocks not starting with 'sd'
+  if [[ ! $block =~ ^sd ]]; then
+    continue
+  fi
+  # Skip blocks with unkown model
+  if [[ ! -f /sys/block/$block/device/model ]]; then
+    continue
+  fi
+  # Skip INTEL SSD
+  if [[ $(cat /sys/block/$block/device/model) =~ .*INTEL.* ]]; then
+    continue
+  fi
+  # Skip blocks having any file systems on it
+  subblock=""
+  for subblock in $(ls -d /sys/block/$block/$block* 2> /dev/null); do
+    if [[ -f /dev/$subblock ]] && ! sudo blkid /dev/$subblock | grep -q $subblock; then
+      echo "[$subblock]" >> "$FIO_BURNIN_CONFIG"
+      echo "filename=/dev/$subblock" >> "$FIO_BURNIN_CONFIG"
+      echo "[$subblock]" >> ""$FIO_CLEAN_FILESYSTEM_CONFIG""
+      echo "filename=/dev/$subblock" >> ""$FIO_CLEAN_FILESYSTEM_CONFIG""
+    fi
+  done
+  if [[ -z $subblock ]] && ! sudo blkid /dev/$block | grep -q $block; then
+    echo "[$block]" >> "$FIO_BURNIN_CONFIG"
+    echo "filename=/dev/$block" >> "$FIO_BURNIN_CONFIG"
+    echo "[$block]" >> "$FIO_CLEAN_FILESYSTEM_CONFIG"
+    echo "filename=/dev/$block" >> "$FIO_CLEAN_FILESYSTEM_CONFIG"
+  fi
+done