#!/bin/sh

DISK="$1"
FS="$2"
MNT="$3"
OPT="$4"

LOG="ufs2${FS}"
if [ -n "$OPT" ]; then
  LOG="${LOG}_${OPT}"
fi
LOG="${LOG}.txt"


usage () {
  ssh -i id_rsa root@phenom \
    'du /vmfs/volumes/datastore1/test1/test1_1-flat.vmdk' >> "$LOG"
}


[ -z "$MNT" ] && { echo "usage: $0 <disk> <fs> <mnt> [<rm | sync | unmount>]" >&2; exit 1; }

usage
gpart create -s GPT "$DISK" || exit 1
gpart add -t freebsd-ufs "$DISK" || exit 1
usage
if [ "$FS" = "soft" ]; then
  newfs -U "${DISK}p1" || exit 1
elif [ "$FS" = "softjour" ]; then
  newfs -U -j "${DISK}p1" || exit 1
else
  newfs "${DISK}p1" || exit 1
fi
usage
mount "${DISK}p1" "$MNT" || exit 1
usage
sleep 120
usage
for i in `jot 300`; do
  dd if=/dev/zero of="$MNT"/bla.img bs=1024k count=100
  if [ "$OPT" = "rm" ]; then
    rm -f "$MNT"/bla.img
  fi
  if [ "$OPT" = "sync" ]; then
    sync
  fi
  if [ "$OPT" = "unmount" ]; then
    umount "$MNT" || exit 1
  fi
  usage
  if [ "$OPT" = "unmount" ]; then
    mount "${DISK}p1" "$MNT" || exit 1
  fi
done
scp "$LOG" fjo@core:/data/fjo/results/