Benchmark HDD in batch using ioping

bench-sdx.sh

#!/bin/bash

if ! command -v ioping &> /dev/null; then
    echo "Error: ioping is not installed."
    exit 1
fi

root_disk=$(df / | grep '/' | awk '{print $1}' | sed 's/[0-9]*//g')
disks=$(ls /dev/sd* | grep -E "/dev/sd[a-z]$" | grep -v "$root_disk")

if [ -z "$disks" ]; then
    echo "Error: No hard drives found."
    exit 1
fi

for disk in $disks; do
    echo "$disk :"
    echo "=========="
    sudo ioping -ADLq -a 5 -c 30 -s 8M -S 1G $disk | head -n +3 | tail -n 1
    sudo ioping -ADLWWWq -a 5 -c 30 -s 8M -S 1G $disk | head -n +3 | tail -n 1
    echo
done