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Quellcode

#!/bin/sh
#
# Watch the spindown state of a hard disk
#
# 04.10.2008 - V2.0 gm
#
DEVICE=/dev/hda
MOUNTPOINTS="/mnt/IDE1 /system"
FINDREASON=1
SLEEPTIME=10
COUNTER=0
echo "Monitoring $DEVICE and mount point(s) $MOUNTPOINTS (Ctrl-C to abort) ..."
#
while (true); do
   STATE=`hdparm -C $DEVICE | grep "drive state" | awk '{print $4}'`
   if [ "$STATE" != "$OLD_STATE" ]; then
           echo -e "\n`date`: $DEVICE: $OLD_STATE -> $STATE"
           if [ "$OLD_STATE" = "standby" -a $FINDREASON ]; then
                   # find reason
                   echo "Seaching for files accessed within last minute ..."
                   for i in $MOUNTPOINTS; do
                           find $i -amin 1 -exec ls -alsdu {} \;
                   done
                   echo "done"
           fi
           COUNTER=0
   else
           #show clock
           HOURS=`expr $COUNTER / 3600`
           MINUTES=`expr $COUNTER / 60 - $HOURS \* 60`
           SECONDS=`expr $COUNTER % 60`
           echo -n -e "\r$HOURS hours, $MINUTES minutes, $SECONDS seconds "
   fi
   OLD_STATE=$STATE
   let COUNTER+=$SLEEPTIME
   sleep $SLEEPTIME
done

Quellcode

PATH="$PATH:/bin:/sbin:/usr/bin:/usr/sbin:/usr/syno/bin:/usr/syno/sbin:/usr/local/bin:/usr/local/sbin:/mnt/IDE1/public/applications/local_apps/bin"

Quellcode

#
#adding local_apps path to root´s system wide ash profile
#
HD_MNT_POINT=$(cat /usr/sausalito/codb/objects/1/Disk.rootdir 2> /dev/null)
WORK_DIR=$HD_MNT_POINT/public/applications/do_it

if [ -f $WORK_DIR/root.profile ]; then
echo "copy modified .profile template"
cp $WORK_DIR/root.profile /root/.profile
else
echo "$WORK_DIR/root.profile not found ... skipping"
fi

Quellcode

icybox> ./drivestate.sh
Monitoring /dev/hda and mount point(s) /mnt/IDE1 /system (Ctrl-C to abort) ...

Sat Nov 29 22:41:28 CET 2008: /dev/hda:  -> active/idle

Sat Nov 29 22:41:38 CET 2008: /dev/hda: active/idle -> standby
0 hours, 0 minutes, 20 seconds
Sat Nov 29 22:42:09 CET 2008: /dev/hda: standby -> active/idle
Seaching for files accessed within last minute ...
   4 -rwxr-xr-x1 root root     1216 Nov 29 22:41 /mnt/IDE1/public/applications/do_it/drivestate.sh
   8 -rw-------1 root root     8192 Nov 29 22:42 /system/hddapp/etc/samba/secrets.tdb
done
0 hours, 26 minutes, 30 seconds

Quellcode

/dev/hda1 on /system type ext2 (rw)
/dev/hda2 on /mnt/IDE1 type ext2 (usrquota,grpquota)

Quellcode

tdbdump secrets.tdb
{
key(18) = "SECRETS/SID/ICYBOX"
data(68) = "deleted by me"
}
{
key(18) = "SECRETS/SID/(NONE)"
data(68) = "deleted by me"
}

Quellcode

# move /system/hddapps/etc/samba/secrets.tdb to /etc/samba (RAM-Disk) and
# restart samba to help spindown
echo "move secrets.tdb to /etc/samba and restart samba ..."
/system/hddapp/etc/rc.d/S80samba.sh stop
mkdir /etc/samba
cp /system/hddapp/etc/samba/secrets.tdb /etc/samba
mount -o bind /etc/samba/secrets.tdb /system/hddapp/etc/samba/secrets.tdb
/system/hddapp/etc/rc.d/S80samba.sh start

Quellcode

# move /system/hddapps/etc/samba/secrets.tdb to /etc/samba (RAM-Disk) and
# restart samba to help spindown
echo "move /system/hddapp/etc/samba to /etc/samba and restart samba ..."
/system/hddapp/etc/rc.d/S80samba.sh stop
mkdir /etc/samba
cp -r /system/hddapp/etc/samba /etc
mount -o bind /etc/samba /system/hddapp/etc/samba
/system/hddapp/etc/rc.d/S80samba.sh start