#!/bin/sh | |
# | |
# Print out the type of device | |
# | |
if [ "$1" = "-h" ] ; then | |
echo "Show whether a vdev is a file, hdd, or ssd." | |
exit | |
fi | |
if [ -b "$VDEV_UPATH" ]; then | |
device=$(basename "$VDEV_UPATH") | |
val=$(cat "/sys/block/$device/queue/rotational" 2>/dev/null) | |
if [ "$val" = "0" ]; then | |
MEDIA="ssd" | |
fi | |
if [ "$val" = "1" ]; then | |
MEDIA="hdd" | |
fi | |
else | |
if [ -f "$VDEV_UPATH" ]; then | |
MEDIA="file" | |
fi | |
fi | |
echo "media=$MEDIA" |