if [ -z "$1" ] || [ -z "$2" ]; then
echo "Usage: app_fsck.sh [filesystem type] [device's path]"
exit 0
fi
port_num=`nvram get ehci_ports |awk '{print NF}'`
pool_name=`echo "$2" |awk 'BEGIN{FS="/"}{print $NF}'`
disk_name=`echo "$pool_name" |awk 'BEGIN{FS="[1-9]"}{print $1}'`
if [ -z "$port_num" ]; then
port_num=0
fi
usb_path=
got_usb_path=0
p=1
while [ $p -le $port_num ]; do
usb_path=usb_path$p
nvram=${usb_path}_act
nvram_value=`nvram get $nvram`
if [ "$nvram_value" == "$disk_name" ]; then
got_usb_path=1
break
fi
p=$((p+1))
done
if [ $got_usb_path -eq 0 ]; then
echo "Couldn't get the nvram of disk."
exit 0
fi
got_fs_path=0
i=0
while [ $i -le 15 ]; do
nvram=${usb_path}_fs_path$i
nvram_value=`nvram get $nvram`
echo "compare: nvram_value=$nvram_value, pool_name=$pool_name."
if [ "$nvram_value" == "$pool_name" ]; then
got_fs_path=1
break
fi
i=$((i+1))
done
if [ $got_fs_path -eq 0 ]; then
echo "Couldn't get the nvram of pool."
exit 0
fi
log_option="> /dev/null"
if [ -e "/usr/bin/logger" ] ; then
log_option="2>&1 | logger"
fi
set -o pipefail
nvram set ${usb_path}_fs_path${i}_error=2
if [ "$1" == "ntfs" ]; then
c=0
RET=1
while [ ${c} -lt 4 -a ${RET} -ne 0 ] ; do
c=$((c+1))
eval chkntfs -a -f --verbose $2 $log_option
RET=$?
if [ ${RET} -ge 251 -a ${RET} -le 254 ] ; then
break
fi
done
elif [ "$1" == "hfs" ] || [ "$1" == "hfs+j" ] || [ "$1" == "hfs+jx" ]; then
c=0
RET=1
while [ ${c} -lt 4 -a ${RET} -ne 0 ] ; do
c=$((c+1))
eval chkhfs -a -f --verbose $2 $log_option
RET=$?
if [ ${RET} -ge 251 -a ${RET} -le 254 ] ; then
break
fi
done
else
eval fsck.$1 -v $2 $log_option
RET=$?
fi
if [ ${RET} -ne 0 ]; then
nvram set ${usb_path}_fs_path${i}_error=1
else
nvram set ${usb_path}_fs_path${i}_error=0
fi
