blob: 05bc15918bc95b6772466595c25062ff33f38abc (
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#!/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"
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