src/install+setup/install/mountdest.sh

   1 #!/bin/sh
   2 ###############################################################################
   3 #                                                                             #
   4 # IPFire.org - A linux based firewall                                         #
   5 # Copyright (C) 2007  Michael Tremer & Christian Schmidt                      #
   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 IDE devices
  25 echo "--> IDE"
  26 for DEVICE in $(kudzu -qps -t 30 -c HD -b IDE | grep device: | cut -d ' ' -f 2 | sort | uniq); do
  27                 if [ "$(grep ${DEVICE} /proc/partitions)" = "" ]; then
  28                         umount /harddisk 2> /dev/null
  29                         echo "${DEVICE} is empty - SKIP"
  30                         continue
  31                 fi
  32                 mount /dev/${DEVICE}1 /harddisk 2> /dev/null
  33                 if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
  34                         umount /harddisk 2> /dev/null
  35                         echo "${DEVICE}1 is source drive - SKIP"
  36                         continue
  37                 else
  38                         umount /harddisk 2> /dev/null
  39                         echo -n "$DEVICE" > /tmp/dest_device
  40                         echo "${DEVICE} - yes, it is our destination"
  41                         exit 0 # IDE / use DEVICE for grub
  42                 fi
  43 done
  44
  45 # scan USB/SCSI devices
  46 echo "--> USB/SCSI"
  47 for DEVICE in $(kudzu -qps -t 30 -c HD -b SCSI | grep device: | cut -d ' ' -f 2 | sort | uniq); do
  48                 if [ "$(grep ${DEVICE} /proc/partitions)" = "" ]; then
  49                         umount /harddisk 2> /dev/null
  50                         echo "${DEVICE} is empty - SKIP"
  51                         continue
  52                 fi
  53                 mount /dev/${DEVICE} /harddisk 2> /dev/null
  54                 if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
  55                         umount /harddisk 2> /dev/null
  56                         echo "${DEVICE} is source drive - SKIP"
  57                         continue
  58                 else
  59                         umount /harddisk 2> /dev/null
  60                         mount /dev/${DEVICE}1 /harddisk 2> /dev/null
  61                         if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
  62                                 umount /harddisk 2> /dev/null
  63                                 echo "${DEVICE}1 is source drive - SKIP"
  64                                 continue
  65                         else
  66                                 umount /harddisk 2> /dev/null
  67                                 echo -n "$DEVICE" > /tmp/dest_device
  68                                 echo "${DEVICE} - yes, it is our destination"
  69                                 exit 1 # SCSI/USB (always use /dev/sda as bootdevicename)
  70                         fi
  71                 fi
  72 done
  73
  74 # scan RAID devices
  75 echo "--> RAID"
  76 for DEVICE in $(kudzu -qps -t 30 -c HD -b RAID | grep device: | cut -d ' ' -f 2 | sort | uniq); do
  77                 if [ "$(grep ${DEVICE}p1 /proc/partitions)" = "" ]; then
  78                         umount /harddisk 2> /dev/null
  79                         echo "${DEVICE}p1 is empty - SKIP"
  80                         continue
  81                 fi
  82                 mount /dev/${DEVICE}p1 /harddisk 2> /dev/null
  83                 if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
  84                         umount /harddisk 2> /dev/null
  85                         echo "${DEVICE}p1 is source drive - SKIP"
  86                         continue
  87                 else
  88                         umount /harddisk 2> /dev/null
  89                         if [ "$(grep ${DEVICE} /proc/partitions)" = "" ]; then
  90                                 umount /harddisk 2> /dev/null
  91                                 echo "${DEVICE} is empty - SKIP"
  92                                 continue
  93                         fi
  94                         mount /dev/${DEVICE}1 /harddisk 2> /dev/null
  95                         if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
  96                                 umount /harddisk 2> /dev/null
  97                                 echo "${DEVICE}1 is source drive - SKIP"
  98                                 continue
  99                         else
 100                                 umount /harddisk 2> /dev/null
 101                                 mount /dev/${DEVICE} /harddisk 2> /dev/null
 102                                 if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
 103                                         umount /harddisk 2> /dev/null
 104                                         echo "${DEVICE} is source drive - SKIP"
 105                                         continue
 106                                 else
 107                                         echo -n "$DEVICE" > /tmp/dest_device
 108                                         echo "${DEVICE} - yes, it is our destination"
 109                                         exit 2 # Raid ( /dev/device/diskx )
 110                                 fi
 111                         fi
 112                 fi
 113 done
 114
 115 # Virtio devices
 116 echo "--> Virtio"
 117 for DEVICE in vda vdb vdc vdd; do
 118                 if [ ! -e /dev/${DEVICE} ]; then
 119                         continue
 120                 else
 121                         if [ "$(grep ${DEVICE} /proc/partitions)" = "" ]; then
 122                                 umount /harddisk 2> /dev/null
 123                                 echo "${DEVICE} is empty - SKIP"
 124                                 continue
 125                         fi
 126                         mount /dev/${DEVICE} /harddisk 2> /dev/null
 127                         if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
 128                                 umount /harddisk 2> /dev/null
 129                                 echo "${DEVICE} is source drive - SKIP"
 130                                 continue
 131                         else
 132                                 umount /harddisk 2> /dev/null
 133                                 mount /dev/${DEVICE}1 /harddisk 2> /dev/null
 134                                 if [ -n "$(ls /harddisk/ipfire-*.tlz 2>/dev/null)" ]; then
 135                                         umount /harddisk 2> /dev/null
 136                                         echo "${DEVICE}1 is source drive - SKIP"
 137                                         continue
 138                                 else
 139                                         umount /harddisk 2> /dev/null
 140                                         echo -n "$DEVICE" > /tmp/dest_device
 141                                         echo "${DEVICE} - yes, it is our destination"
 142                                         exit 0 # like ide / use device for grub
 143                                 fi
 144                         fi
 145                 fi
 146 done
 147
 148
 149 exit 10 # Nothing found