#!/bin/sh

if [ $# -lt 1 ]; then
    echo $0: server [server...]
    exit 1
fi

while [ $# -ge 1 ]; do
    server=$1; shift

    ssh root@$server "
    cd /sys/block/
    for dev in sd*; do
        size=\$(fdisk -l | grep ^Disk | grep \$dev | awk '/bytes/ { print \$3 \" \" \$4 }')
        printf \"${server} \${dev} \${size} rotational: \"
        cat \$dev/queue/rotational
    done
    "
done