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@ -81,33 +81,6 @@ do
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looptype\=*)
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looptype\=*)
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LOOPTYPE=`parse_opt "${x}"`
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LOOPTYPE=`parse_opt "${x}"`
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;;
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;;
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unionfs)
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if [ ! -x /sbin/unionctl ]
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then
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USE_UNIONFS_NORMAL=0
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bad_msg 'Unionctl not found: aborting use of unionfs!'
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else
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USE_UNIONFS_NORMAL=1
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fi
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;;
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unionfs\=*)
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if [ ! -x /sbin/unionctl ]
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then
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USE_UNIONFS_NORMAL=0
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bad_msg 'Unionctl not found: aborting use of unionfs!'
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else
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USE_UNIONFS_NORMAL=1
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CMD_UNIONFS=`parse_opt "${x}"`
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echo ${CMD_UNIONFS}|grep , >/dev/null 2>&1
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if [ "$?" -eq '0' ]
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then
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UID=`echo ${CMD_UNIONFS#*,}`
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UNIONFS=`echo ${CMD_UNIONFS%,*}`
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else
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UNIONFS=${CMD_UNIONFS}
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fi
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fi
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;;
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# Start Volume manager options
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# Start Volume manager options
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dolvm)
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dolvm)
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USE_LVM_NORMAL=1
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USE_LVM_NORMAL=1
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@ -274,27 +247,16 @@ then
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fi
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fi
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fi
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fi
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# Set up unionfs
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mkdir -p ${NEW_ROOT}
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mkdir -p ${NEW_ROOT}
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setup_unionfs
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CHROOT=${NEW_ROOT}
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if [ "${USE_UNIONFS_NORMAL}" = '1' ]
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then
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CHROOT=${UNION}
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else
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CHROOT=${NEW_ROOT}
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fi
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# Run debug shell if requested
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# Run debug shell if requested
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rundebugshell
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rundebugshell
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if [ "${CDROOT}" = '1' ]
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if [ "${CDROOT}" = '1' ]
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then
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then
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if [ ! "${USE_UNIONFS_NORMAL}" = '1' ]
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then
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good_msg "Making tmpfs for ${NEW_ROOT}"
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good_msg "Making tmpfs for ${NEW_ROOT}"
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mount -t tmpfs tmpfs ${NEW_ROOT}
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mount -t tmpfs tmpfs ${NEW_ROOT}
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fi
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for i in dev mnt mnt/cdrom mnt/livecd mnt/key tmp tmp/.initrd mnt/gentoo sys
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for i in dev mnt mnt/cdrom mnt/livecd mnt/key tmp tmp/.initrd mnt/gentoo sys
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do
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do
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@ -608,15 +570,6 @@ then
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# End cdrom looptype determination and mounting if necessary
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# End cdrom looptype determination and mounting if necessary
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#
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#
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if [ "${USE_UNIONFS_NORMAL}" = '1' ]
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then
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union_insert_dir ${UNION} ${NEW_ROOT}/${FS_LOCATION}
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# Make sure fstab notes livecd is mounted ro. Makes system skip remount which fails on unionfs dirs.
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sed -e 's|\(.*\s/\s*tmpfs\s*\)defaults\(.*\)|\1defaults,ro\2|' /${UNION}/etc/fstab > /${UNION}/etc/fstab.new
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mv /${UNION}/etc/fstab.new /${UNION}/etc/fstab
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fi
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# Unpacking additional packages from NFS mount
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# Unpacking additional packages from NFS mount
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# This is useful for adding kernel modules to /lib
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# This is useful for adding kernel modules to /lib
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# We do this now, so that additional packages can add whereever they want.
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# We do this now, so that additional packages can add whereever they want.
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@ -634,8 +587,6 @@ then
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fi
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fi
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if [ "${USE_UNIONFS_NORMAL}" != '1' ]
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then
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good_msg "Copying read-write image contents to tmpfs"
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good_msg "Copying read-write image contents to tmpfs"
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# Copy over stuff that should be writable
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# Copy over stuff that should be writable
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(cd ${NEW_ROOT}/${FS_LOCATION}; cp -a ${ROOT_TREES} ${NEW_ROOT})
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(cd ${NEW_ROOT}/${FS_LOCATION}; cp -a ${ROOT_TREES} ${NEW_ROOT})
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@ -685,7 +636,6 @@ then
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fi
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fi
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mkdir initrd proc tmp sys 2>/dev/null
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mkdir initrd proc tmp sys 2>/dev/null
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chmod 1777 tmp
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chmod 1777 tmp
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fi
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#UML=`cat /proc/cpuinfo|grep UML|sed -e 's|model name.*: ||'`
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#UML=`cat /proc/cpuinfo|grep UML|sed -e 's|model name.*: ||'`
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#if [ "${UML}" = 'UML' ]
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#if [ "${UML}" = 'UML' ]
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@ -701,12 +651,6 @@ then
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then
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then
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sleep 10
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sleep 10
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fi
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fi
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else
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if [ "${USE_UNIONFS_NORMAL}" = '1' ]
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then
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union_insert_dir ${UNION} ${NEW_ROOT}
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mkdir -p ${UNION}/tmp/.initrd
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fi
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fi
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fi
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# Execute script on the cdrom just before boot to update things if necessary
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# Execute script on the cdrom just before boot to update things if necessary
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@ -720,16 +664,6 @@ fi
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verbose_kmsg
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verbose_kmsg
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# Move the /memory mount point to what will be the system root so that
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# init scripts will be able to unmount it properly at next reboot
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#
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# Eventually, all "unions over /" mounts should go in that /.unions/
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if [ "${USE_UNIONFS_NORMAL}" = '1' ]
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then
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mkdir -p /${CHROOT}/.unions/memory 2>/dev/null
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mount -o move /memory /${CHROOT}/.unions/memory || echo '*: Failed to move unionfs /memory into the system root!'
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fi
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if [ "$0" = '/linuxrc' ] || [ "$0" = 'linuxrc' ]
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if [ "$0" = '/linuxrc' ] || [ "$0" = 'linuxrc' ]
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then
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then
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[ ! -e ${CHROOT}/dev/console ] && mknod ${CHROOT}/dev/console c 5 1
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[ ! -e ${CHROOT}/dev/console ] && mknod ${CHROOT}/dev/console c 5 1
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Chris Gianelloni
17 years ago