从V7000删除vdisk

#! /bin/bash
file=$1
while read line
do
    name=$(echo $line | cut -d ":" -f 1)
    id=$(echo $line | cut -d ":" -f 2)
    em=$(ssh zhuohual@9.125.13.61 "lsvdisk -nohdr -filtervalue vdisk_UID=$id"</dev/null)
    vdisk_name=$(echo $em | awk -F " " '{print $2}')
    echo $vdisk_name
    echo "Delete $vdisk_name ($name)? "
    read ans <&1
    if [ $ans == 'y' ]; then
        `ssh zhuohual@9.125.13.61 "rmvdisk -force $vdisk_name"</dev/null`
    fi
done <$file

数据来源：
hdisk5:600507680280838EC8000000000008E5
hdisk10:600507680280838EC80000000000089D
hdisk8:600507680280838EC80000000000089C
hdisk6:600507680280838EC800000000000899
hdisk3:600507680280838EC800000000000728
hdisk7:600507680280838EC80000000000089B