mount-sshfs.sh

#!/bin/bash

MOUNTPATH=/Volumes/<somepath>
USERNAME=<user>
SERVER=<server>
KEYFILE=/home/<user>/.ssh/<keyfile>

if [ ! -d "$MOUNTPATH ]; then mkdir -p "$MOUNTPATH" ; fi

function mountdisk  {
    # first we unmount since we don't trust sshfsmounts really
    sudo fusermount -uzq "$MOUNTPATH" > /dev/null 2>&1
    sudo umount -fl "$MOUNTPATH" > /dev/null 2>&1
    sudo sshfs $USER@$SERVER:/ftp/ftp "$MOUNTPATH" -o follow_symlinks,allow_other,port=22 -o IdentityFile="$KEYFILE" -o kernel_cache -o Ciphers=aes128-ctr -o auto_cache -o cache_timeout=600 -o attr_timeout=115200  -o entry_timeout=300 -o max_readahead=90000 -o no_remote_lock -o big_writes
}

dev=`df -P "$MOUNTPATH"  2>&1 | awk 'BEGIN {e=1} $NF ~ /^\/.+/ { e=0 ; print $1 ; exit } END { exit e }'` && {
        exit 0
} || {
    # here we call our function from above
    mountdisk
}