src/install+setup/install/mountdest.sh

   1 #!/bin/sh
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007-2012  IPFire Team  <info@ipfire.org>                     #
   6 #                                                                             #
   7 # This program is free software: you can redistribute it and/or modify        #
   8 # it under the terms of the GNU General Public License as published by        #
   9 # the Free Software Foundation, either version 3 of the License, or           #
  10 # (at your option) any later version.                                         #
  11 #                                                                             #
  12 # This program is distributed in the hope that it will be useful,             #
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of              #
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               #
  15 # GNU General Public License for more details.                                #
  16 #                                                                             #
  17 # You should have received a copy of the GNU General Public License           #
  18 # along with this program.  If not, see <http://www.gnu.org/licenses/>.       #
  19 #                                                                             #
  20 ###############################################################################
  21
  22 echo "Scanning for possible destination drives"
  23
  24 # scan sd?
  25 echo "--> sd?"
  26 for DEVICE in `find /sys/block/* -maxdepth 0 -name sd* -or -name vd* -exec basename {} \; | sort | uniq`
  27 do
  28                 if [ "$(grep ${DEVICE} /proc/partitions)" = "" ]; then
  29                         umount /harddisk 2> /dev/null
  30                         echo "${DEVICE} is empty - SKIP"
  31                         continue
  32                 fi
  33                 mount /dev/${DEVICE} /harddisk 2> /dev/null
  34                 if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
  35                         umount /harddisk 2> /dev/null
  36                         echo "${DEVICE} is source drive - SKIP"
  37                         continue
  38                 else
  39                         umount /harddisk 2> /dev/null
  40                         mount /dev/${DEVICE}1 /harddisk 2> /dev/null
  41                         if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
  42                                 umount /harddisk 2> /dev/null
  43                                 echo "${DEVICE}1 is source drive - SKIP"
  44                                 continue
  45                         else
  46                                 umount /harddisk 2> /dev/null
  47                                 echo -n "$DEVICE" > /tmp/dest_device
  48                                 echo "${DEVICE} - yes, it is our destination"
  49                                 exit 1 # (always use /dev/sda as bootdevicename)
  50                         fi
  51                 fi
  52 done
  53
  54 # scan other
  55 echo "--> other"
  56 for DEVICE in `find /sys/block/* -maxdepth 0 ! -name sd* ! -name sr* ! -name fd* ! -name loop* ! -name ram* -exec basename {} \; | sort | uniq`
  57 do
  58                 mount /dev/${DEVICE}p1 /harddisk 2> /dev/null
  59                 if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
  60                         umount /harddisk 2> /dev/null
  61                         echo "${DEVICE}p1 is source drive - SKIP"
  62                         continue
  63                 else
  64                         umount /harddisk 2> /dev/null
  65                         if [ "$(grep ${DEVICE} /proc/partitions)" = "" ]; then
  66                                 umount /harddisk 2> /dev/null
  67                                 echo "${DEVICE} is empty - SKIP"
  68                                 continue
  69                         fi
  70                         mount /dev/${DEVICE}1 /harddisk 2> /dev/null
  71                         if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
  72                                 umount /harddisk 2> /dev/null
  73                                 echo "${DEVICE}1 is source drive - SKIP"
  74                                 continue
  75                         else
  76                                 umount /harddisk 2> /dev/null
  77                                 mount /dev/${DEVICE} /harddisk 2> /dev/null
  78                                 if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
  79                                         umount /harddisk 2> /dev/null
  80                                         echo "${DEVICE} is source drive - SKIP"
  81                                         continue
  82                                 else
  83                                         echo -n "$DEVICE" > /tmp/dest_device
  84                                         echo "${DEVICE} - yes, it is our destination"
  85                                         exit 2 # Raid ( /dev/device/diskx )
  86                                 fi
  87                         fi
  88                 fi
  89 done
  90
  91 exit 10 # Nothing found