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677 lines
21 KiB
677 lines
21 KiB
#!/bin/bash
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# $Id$
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CPIO_ARGS="--quiet -o -H newc"
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append_base_layout() {
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if [ -d "${TEMP}/initramfs-base-temp" ]
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then
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rm -rf "${TEMP}/initramfs-base-temp" > /dev/null
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fi
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mkdir -p ${TEMP}/initramfs-base-temp/dev
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mkdir -p ${TEMP}/initramfs-base-temp/bin
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mkdir -p ${TEMP}/initramfs-base-temp/etc
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mkdir -p ${TEMP}/initramfs-base-temp/usr
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mkdir -p ${TEMP}/initramfs-base-temp/proc
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mkdir -p ${TEMP}/initramfs-base-temp/temp
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mkdir -p ${TEMP}/initramfs-base-temp/sys
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mkdir -p ${TEMP}/initramfs-temp/.initrd
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mkdir -p ${TEMP}/initramfs-base-temp/var/lock/dmraid
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mkdir -p ${TEMP}/initramfs-base-temp/sbin
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mkdir -p ${TEMP}/initramfs-base-temp/usr/bin
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mkdir -p ${TEMP}/initramfs-base-temp/usr/sbin
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ln -s lib ${TEMP}/initramfs-base-temp/lib64
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echo "/dev/ram0 / ext2 defaults 0 0" > ${TEMP}/initramfs-base-temp/etc/fstab
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echo "proc /proc proc defaults 0 0" >> ${TEMP}/initramfs-base-temp/etc/fstab
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cd ${TEMP}/initramfs-base-temp/dev
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mknod -m 660 console c 5 1
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mknod -m 660 null c 1 3
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mknod -m 600 tty1 c 4 1
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date '+%Y%m%d' > ${TEMP}/initramfs-base-temp/etc/build_date
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cd "${TEMP}/initramfs-base-temp/"
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing baselayout cpio"
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cd "${TEMP}"
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rm -rf "${TEMP}/initramfs-base-temp" > /dev/null
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}
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append_busybox() {
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if [ -d "${TEMP}/initramfs-busybox-temp" ]
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then
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rm -rf "${TEMP}/initramfs-busybox-temp" > /dev/null
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fi
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mkdir -p "${TEMP}/initramfs-busybox-temp/bin/"
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tar -xjf "${BUSYBOX_BINCACHE}" -C "${TEMP}/initramfs-busybox-temp/bin" busybox ||
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gen_die 'Could not extract busybox bincache!'
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chmod +x "${TEMP}/initramfs-busybox-temp/bin/busybox"
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mkdir -p "${TEMP}/initramfs-busybox-temp/usr/share/udhcpc/"
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cp "${GK_SHARE}/defaults/udhcpc.scripts" ${TEMP}/initramfs-busybox-temp/usr/share/udhcpc/default.script
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chmod +x "${TEMP}/initramfs-busybox-temp/usr/share/udhcpc/default.script"
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# Set up a few default symlinks
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for i in ${BUSYBOX_APPLETS:-[ ash sh mount uname echo cut cat}; do
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rm -f ${TEMP}/initramfs-busybox-temp/bin/$i > /dev/null
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ln -s busybox ${TEMP}/initramfs-busybox-temp/bin/$i ||
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gen_die "Busybox error: could not link ${i}!"
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done
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cd "${TEMP}/initramfs-busybox-temp/"
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing busybox cpio"
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cd "${TEMP}"
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rm -rf "${TEMP}/initramfs-busybox-temp" > /dev/null
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}
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append_blkid(){
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if [ -d "${TEMP}/initramfs-blkid-temp" ]
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then
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rm -r "${TEMP}/initramfs-blkid-temp/"
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fi
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cd ${TEMP}
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mkdir -p "${TEMP}/initramfs-blkid-temp/sbin/"
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[ "${DISKLABEL}" = '1' ] && { /bin/bzip2 -dc "${BLKID_BINCACHE}" > "${TEMP}/initramfs-blkid-temp/sbin/blkid" ||
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gen_die "Could not extract blkid binary cache!"; }
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chmod a+x "${TEMP}/initramfs-blkid-temp/sbin/blkid"
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cd "${TEMP}/initramfs-blkid-temp/"
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing blkid cpio"
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cd "${TEMP}"
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rm -rf "${TEMP}/initramfs-blkid-temp" > /dev/null
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}
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#append_fuse() {
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# if [ -d "${TEMP}/initramfs-fuse-temp" ]
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# then
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# rm -r "${TEMP}/initramfs-fuse-temp"
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# fi
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# cd ${TEMP}
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# mkdir -p "${TEMP}/initramfs-fuse-temp/lib/"
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# tar -C "${TEMP}/initramfs-fuse-temp/lib/" -xjf "${FUSE_BINCACHE}"
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# cd "${TEMP}/initramfs-fuse-temp/"
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# find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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# || gen_die "compressing fuse cpio"
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# rm -rf "${TEMP}/initramfs-fuse-temp" > /dev/null
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#}
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append_unionfs_fuse() {
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if [ -d "${TEMP}/initramfs-unionfs-fuse-temp" ]
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then
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rm -r "${TEMP}/initramfs-unionfs-fuse-temp"
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fi
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cd ${TEMP}
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mkdir -p "${TEMP}/initramfs-unionfs-fuse-temp/sbin/"
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bzip2 -dc "${UNIONFS_FUSE_BINCACHE}" > "${TEMP}/initramfs-unionfs-fuse-temp/sbin/unionfs" ||
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gen_die 'Could not extract unionfs-fuse binary cache!'
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chmod a+x "${TEMP}/initramfs-unionfs-fuse-temp/sbin/unionfs"
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cd "${TEMP}/initramfs-unionfs-fuse-temp/"
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing unionfs fuse cpio"
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cd "${TEMP}"
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rm -rf "${TEMP}/initramfs-unionfs-fuse-temp" > /dev/null
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}
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#append_suspend(){
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# if [ -d "${TEMP}/initramfs-suspend-temp" ];
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# then
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# rm -r "${TEMP}/initramfs-suspend-temp/"
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# fi
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# print_info 1 'SUSPEND: Adding support (compiling binaries)...'
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# compile_suspend
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# mkdir -p "${TEMP}/initramfs-suspend-temp/"
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# /bin/tar -jxpf "${SUSPEND_BINCACHE}" -C "${TEMP}/initramfs-suspend-temp" ||
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# gen_die "Could not extract suspend binary cache!"
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# mkdir -p "${TEMP}/initramfs-suspend-temp/etc"
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# cp -f /etc/suspend.conf "${TEMP}/initramfs-suspend-temp/etc" ||
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# gen_die 'Could not copy /etc/suspend.conf'
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# cd "${TEMP}/initramfs-suspend-temp/"
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# find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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# || gen_die "compressing suspend cpio"
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# rm -r "${TEMP}/initramfs-suspend-temp/"
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#}
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append_multipath(){
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if [ -d "${TEMP}/initramfs-multipath-temp" ]
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then
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rm -r "${TEMP}/initramfs-multipath-temp"
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fi
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print_info 1 ' Multipath support being added'
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mkdir -p "${TEMP}/initramfs-multipath-temp/bin/"
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mkdir -p "${TEMP}/initramfs-multipath-temp/etc/"
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mkdir -p "${TEMP}/initramfs-multipath-temp/sbin/"
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mkdir -p "${TEMP}/initramfs-multipath-temp/lib/"
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# Copy files to /lib
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for i in /lib/{ld-*,libc-*,libc.*,libdl-*,libdl.*,libsysfs*so*,libdevmapper*so*,libpthread*,librt*,libreadline*,libncurses*}
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do
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cp -a "${i}" "${TEMP}/initramfs-multipath-temp/lib" \
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|| gen_die "Could not copy file ${i} for MULTIPATH"
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done
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for i in /usr/lib/libaio*
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do
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cp -a "${i}" "${TEMP}/initramfs-multipath-temp/lib" \
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|| gen_die "Could not copy file ${i} for MULTIPATH"
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done
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# Copy files to /sbin
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for i in /sbin/{multipath,kpartx,mpath_prio_*,devmap_name,dmsetup} /lib64/udev/scsi_id
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do
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cp -a "${i}" "${TEMP}/initramfs-multipath-temp/sbin" \
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|| gen_die "Could not copy file ${i} for MULTIPATH"
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done
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# Copy files to /bin
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for i in /bin/mountpoint
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do
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cp -a "${i}" "${TEMP}/initramfs-multipath-temp/bin" \
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|| gen_die "Could not copy file ${i} for MULTIPATH"
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done
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if [ -x /sbin/multipath ]
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then
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cp /etc/multipath.conf "${TEMP}/initramfs-multipath-temp/etc/" || gen_die 'could not copy /etc/multipath.conf please check this'
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fi
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# /etc/scsi_id.config does not exist in newer udevs
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# copy it optionally.
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if [ -x /sbin/scsi_id -a -f /etc/scsi_id.config ]
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then
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cp /etc/scsi_id.config "${TEMP}/initramfs-multipath-temp/etc/" || gen_die 'could not copy scsi_id.config'
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fi
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cd "${TEMP}/initramfs-multipath-temp"
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing multipath cpio"
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cd "${TEMP}"
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rm -r "${TEMP}/initramfs-multipath-temp/"
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}
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append_dmraid(){
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if [ -d "${TEMP}/initramfs-dmraid-temp" ]
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then
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rm -r "${TEMP}/initramfs-dmraid-temp/"
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fi
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print_info 1 'DMRAID: Adding support (compiling binaries)...'
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compile_dmraid
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mkdir -p "${TEMP}/initramfs-dmraid-temp/"
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/bin/tar -jxpf "${DMRAID_BINCACHE}" -C "${TEMP}/initramfs-dmraid-temp" ||
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gen_die "Could not extract dmraid binary cache!";
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cd "${TEMP}/initramfs-dmraid-temp/"
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RAID456=`find . -type f -name raid456.ko`
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if [ -n "${RAID456}" ]
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then
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cd "${RAID456/raid456.ko/}"
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ln -sf raid456.kp raid45.ko
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cd "${TEMP}/initramfs-dmraid-temp/"
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fi
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing dmraid cpio"
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cd "${TEMP}"
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rm -r "${TEMP}/initramfs-dmraid-temp/"
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}
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append_iscsi(){
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if [ -d "${TEMP}/initramfs-iscsi-temp" ]
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then
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rm -r "${TEMP}/initramfs-iscsi-temp/"
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fi
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print_info 1 'iSCSI: Adding support (compiling binaries)...'
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compile_iscsi
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cd ${TEMP}
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mkdir -p "${TEMP}/initramfs-iscsi-temp/bin/"
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/bin/bzip2 -dc "${ISCSI_BINCACHE}" > "${TEMP}/initramfs-iscsi-temp/bin/iscsistart" ||
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gen_die "Could not extract iscsi binary cache!"
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chmod a+x "${TEMP}/initramfs-iscsi-temp/bin/iscsistart"
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cd "${TEMP}/initramfs-iscsi-temp/"
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing iscsi cpio"
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cd "${TEMP}"
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rm -rf "${TEMP}/initramfs-iscsi-temp" > /dev/null
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}
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append_lvm(){
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if [ -d "${TEMP}/initramfs-lvm-temp" ]
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then
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rm -r "${TEMP}/initramfs-lvm-temp/"
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fi
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cd ${TEMP}
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mkdir -p "${TEMP}/initramfs-lvm-temp/bin/"
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mkdir -p "${TEMP}/initramfs-lvm-temp/etc/lvm/"
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if [ -e '/sbin/lvm.static' ]
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then
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print_info 1 ' LVM: Adding support (using local static binary /sbin/lvm.static)...'
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cp /sbin/lvm.static "${TEMP}/initramfs-lvm-temp/bin/lvm" ||
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gen_die 'Could not copy over lvm!'
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elif [ -e '/sbin/lvm' ] && LC_ALL="C" ldd /sbin/lvm|grep -q 'not a dynamic executable'
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then
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print_info 1 ' LVM: Adding support (using local static binary /sbin/lvm)...'
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cp /sbin/lvm "${TEMP}/initramfs-lvm-temp/bin/lvm" ||
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gen_die 'Could not copy over lvm!'
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else
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print_info 1 ' LVM: Adding support (compiling binaries)...'
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compile_lvm
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/bin/tar -jxpf "${LVM_BINCACHE}" -C "${TEMP}/initramfs-lvm-temp" ||
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gen_die "Could not extract lvm binary cache!";
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mv ${TEMP}/initramfs-lvm-temp/sbin/lvm.static ${TEMP}/initramfs-lvm-temp/bin/lvm ||
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gen_die 'LVM error: Could not move lvm.static to lvm!'
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fi
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if [ -x /sbin/lvm ]
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then
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# lvm dumpconfig 2>&1 > /dev/null || gen_die 'Could not copy over lvm.conf!'
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# ret=$?
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# if [ ${ret} != 0 ]
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# then
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cp /etc/lvm/lvm.conf "${TEMP}/initramfs-lvm-temp/etc/lvm/" ||
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gen_die 'Could not copy over lvm.conf!'
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# else
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# gen_die 'Could not copy over lvm.conf!'
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# fi
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fi
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cd "${TEMP}/initramfs-lvm-temp/"
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing lvm cpio"
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cd "${TEMP}"
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rm -r "${TEMP}/initramfs-lvm-temp/"
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}
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append_mdadm(){
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if [ -d "${TEMP}/initramfs-mdadm-temp" ]
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then
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rm -r "${TEMP}/initramfs-mdadm-temp/"
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fi
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cd ${TEMP}
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mkdir -p "${TEMP}/initramfs-mdadm-temp/etc/"
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mkdir -p "${TEMP}/initramfs-mdadm-temp/sbin/"
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if [ "${MDADM}" = '1' ]
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then
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if [ -n "${MDADM_CONFIG}" ]
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then
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if [ -f "${MDADM_CONFIG}" ]
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then
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cp -a "${MDADM_CONFIG}" "${TEMP}/initramfs-mdadm-temp/etc/mdadm.conf" \
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|| gen_die "Could not copy mdadm.conf!"
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else
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gen_die 'sl${MDADM_CONFIG} does not exist!'
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fi
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else
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print_info 1 ' MDADM: Skipping inclusion of mdadm.conf'
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fi
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if [ -e '/sbin/mdadm' ] && LC_ALL="C" ldd /sbin/mdadm | grep -q 'not a dynamic executable' \
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&& [ -e '/sbin/mdmon' ] && LC_ALL="C" ldd /sbin/mdmon | grep -q 'not a dynamic executable'
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then
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print_info 1 ' MDADM: Adding support (using local static binaries /sbin/mdadm and /sbin/mdmon)...'
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cp /sbin/mdadm /sbin/mdmon "${TEMP}/initramfs-mdadm-temp/sbin/" ||
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gen_die 'Could not copy over mdadm!'
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else
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print_info 1 ' MDADM: Adding support (compiling binaries)...'
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compile_mdadm
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/bin/tar -jxpf "${MDADM_BINCACHE}" -C "${TEMP}/initramfs-mdadm-temp" ||
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gen_die "Could not extract mdadm binary cache!";
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fi
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fi
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cd "${TEMP}/initramfs-mdadm-temp/"
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing mdadm cpio"
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cd "${TEMP}"
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rm -rf "${TEMP}/initramfs-mdadm-temp" > /dev/null
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}
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append_splash(){
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splash_geninitramfs=`which splash_geninitramfs 2>/dev/null`
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if [ -x "${splash_geninitramfs}" ]
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then
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[ -z "${SPLASH_THEME}" ] && [ -e /etc/conf.d/splash ] && source /etc/conf.d/splash
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[ -z "${SPLASH_THEME}" ] && SPLASH_THEME=default
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print_info 1 " >> Installing splash [ using the ${SPLASH_THEME} theme ]..."
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if [ -d "${TEMP}/initramfs-splash-temp" ]
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then
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rm -r "${TEMP}/initramfs-splash-temp/"
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fi
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mkdir -p "${TEMP}/initramfs-splash-temp"
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cd /
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local tmp=""
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[ -n "${SPLASH_RES}" ] && tmp="-r ${SPLASH_RES}"
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splash_geninitramfs -c "${TEMP}/initramfs-splash-temp" ${tmp} ${SPLASH_THEME} || gen_die "Could not build splash cpio archive"
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if [ -e "/usr/share/splashutils/initrd.splash" ]; then
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mkdir -p "${TEMP}/initramfs-splash-temp/etc"
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cp -f "/usr/share/splashutils/initrd.splash" "${TEMP}/initramfs-splash-temp/etc"
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fi
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cd "${TEMP}/initramfs-splash-temp/"
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing splash cpio"
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cd "${TEMP}"
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rm -r "${TEMP}/initramfs-splash-temp/"
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else
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print_warning 1 ' >> No splash detected; skipping!'
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fi
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}
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append_overlay(){
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cd ${INITRAMFS_OVERLAY}
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "compressing overlay cpio"
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}
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append_luks() {
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if [ -d "${TEMP}/initramfs-luks-temp" ]
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then
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rm -r "${TEMP}/initramfs-luks-temp/"
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fi
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mkdir -p "${TEMP}/initramfs-luks-temp/lib/luks/"
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mkdir -p "${TEMP}/initramfs-luks-temp/sbin"
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cd "${TEMP}/initramfs-luks-temp"
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if isTrue ${LUKS}
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then
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if is_static /bin/cryptsetup
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then
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print_info 1 "Including LUKS support"
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cp /bin/cryptsetup ${TEMP}/initramfs-luks-temp/sbin/cryptsetup
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chmod +x "${TEMP}/initramfs-luks-temp/sbin/cryptsetup"
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elif is_static /sbin/cryptsetup
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then
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print_info 1 "Including LUKS support"
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cp /sbin/cryptsetup ${TEMP}/initramfs-luks-temp/sbin/cryptsetup
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chmod +x "${TEMP}/initramfs-luks-temp/sbin/cryptsetup"
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else
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print_info 1 "LUKS support requires static cryptsetup at /bin/cryptsetup or /sbin/cryptsetup"
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print_info 1 "Not including LUKS support"
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fi
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fi
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find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
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|| gen_die "appending cryptsetup to cpio"
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cd "${TEMP}"
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rm -r "${TEMP}/initramfs-luks-temp/"
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}
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append_firmware() {
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if [ -z "${FIRMWARE_FILES}" -a ! -d "${FIRMWARE_DIR}" ]
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then
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gen_die "specified firmware directory (${FIRMWARE_DIR}) does not exist"
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fi
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if [ -d "${TEMP}/initramfs-firmware-temp" ]
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then
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rm -r "${TEMP}/initramfs-firmware-temp/"
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fi
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mkdir -p "${TEMP}/initramfs-firmware-temp/lib/firmware"
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cd "${TEMP}/initramfs-firmware-temp"
|
|
if [ -n "${FIRMWARE_FILES}" ]
|
|
then
|
|
OLD_IFS=$IFS
|
|
IFS=","
|
|
for i in ${FIRMWARE_FILES}
|
|
do
|
|
cp -L "${i}" ${TEMP}/initramfs-firmware-temp/lib/firmware/
|
|
done
|
|
IFS=$OLD_IFS
|
|
else
|
|
cp -a "${FIRMWARE_DIR}"/* ${TEMP}/initramfs-firmware-temp/lib/firmware/
|
|
fi
|
|
find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
|
|
|| gen_die "appending firmware to cpio"
|
|
cd "${TEMP}"
|
|
rm -r "${TEMP}/initramfs-firmware-temp/"
|
|
}
|
|
|
|
append_gpg() {
|
|
if [ -d "${TEMP}/initramfs-gpg-temp" ]
|
|
then
|
|
rm -r "${TEMP}/initramfs-gpg-temp"
|
|
fi
|
|
cd ${TEMP}
|
|
mkdir -p "${TEMP}/initramfs-gpg-temp/sbin/"
|
|
if [ ! -e ${GPG_BINCACHE} ] ; then
|
|
print_info 1 ' GPG: Adding support (compiling binaries)...'
|
|
compile_gpg
|
|
fi
|
|
bzip2 -dc "${GPG_BINCACHE}" > "${TEMP}/initramfs-gpg-temp/sbin/gpg" ||
|
|
gen_die 'Could not extract gpg binary cache!'
|
|
chmod a+x "${TEMP}/initramfs-gpg-temp/sbin/gpg"
|
|
cd "${TEMP}/initramfs-gpg-temp/"
|
|
find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
|
|
rm -rf "${TEMP}/initramfs-gpg-temp" > /dev/null
|
|
}
|
|
|
|
print_list()
|
|
{
|
|
local x
|
|
for x in ${*}
|
|
do
|
|
echo ${x}
|
|
done
|
|
}
|
|
|
|
append_modules() {
|
|
local group
|
|
local group_modules
|
|
local MOD_EXT=".ko"
|
|
|
|
print_info 2 "initramfs: >> Searching for modules..."
|
|
if [ "${INSTALL_MOD_PATH}" != '' ]
|
|
then
|
|
cd ${INSTALL_MOD_PATH}
|
|
else
|
|
cd /
|
|
fi
|
|
|
|
if [ -d "${TEMP}/initramfs-modules-${KV}-temp" ]
|
|
then
|
|
rm -r "${TEMP}/initramfs-modules-${KV}-temp/"
|
|
fi
|
|
mkdir -p "${TEMP}/initramfs-modules-${KV}-temp/lib/modules/${KV}"
|
|
for i in `gen_dep_list`
|
|
do
|
|
mymod=`find ./lib/modules/${KV} -name "${i}${MOD_EXT}" 2>/dev/null| head -n 1 `
|
|
if [ -z "${mymod}" ]
|
|
then
|
|
print_warning 2 "Warning :: ${i}${MOD_EXT} not found; skipping..."
|
|
continue;
|
|
fi
|
|
|
|
print_info 2 "initramfs: >> Copying ${i}${MOD_EXT}..."
|
|
cp -ax --parents "${mymod}" "${TEMP}/initramfs-modules-${KV}-temp"
|
|
done
|
|
|
|
cp -ax --parents ./lib/modules/${KV}/modules* ${TEMP}/initramfs-modules-${KV}-temp 2>/dev/null
|
|
|
|
mkdir -p "${TEMP}/initramfs-modules-${KV}-temp/etc/modules"
|
|
for group_modules in ${!MODULES_*}; do
|
|
group="$(echo $group_modules | cut -d_ -f2 | tr "[:upper:]" "[:lower:]")"
|
|
print_list ${!group_modules} > "${TEMP}/initramfs-modules-${KV}-temp/etc/modules/${group}"
|
|
done
|
|
cd "${TEMP}/initramfs-modules-${KV}-temp/"
|
|
find . | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
|
|
|| gen_die "compressing modules cpio"
|
|
cd "${TEMP}"
|
|
rm -r "${TEMP}/initramfs-modules-${KV}-temp/"
|
|
}
|
|
|
|
# check for static linked file with objdump
|
|
is_static() {
|
|
LANG="C" LC_ALL="C" objdump -T $1 2>&1 | grep "not a dynamic object" > /dev/null
|
|
return $?
|
|
}
|
|
|
|
append_auxilary() {
|
|
if [ -d "${TEMP}/initramfs-aux-temp" ]
|
|
then
|
|
rm -r "${TEMP}/initramfs-aux-temp/"
|
|
fi
|
|
mkdir -p "${TEMP}/initramfs-aux-temp/etc"
|
|
mkdir -p "${TEMP}/initramfs-aux-temp/sbin"
|
|
if [ -f "${CMD_LINUXRC}" ]
|
|
then
|
|
cp "${CMD_LINUXRC}" "${TEMP}/initramfs-aux-temp/init"
|
|
print_info 2 " >> Copying user specified linuxrc: ${CMD_LINUXRC} to init"
|
|
else
|
|
if isTrue ${NETBOOT}
|
|
then
|
|
cp "${GK_SHARE}/netboot/linuxrc.x" "${TEMP}/initramfs-aux-temp/init"
|
|
else
|
|
if [ -f "${GK_SHARE}/arch/${ARCH}/linuxrc" ]
|
|
then
|
|
cp "${GK_SHARE}/arch/${ARCH}/linuxrc" "${TEMP}/initramfs-aux-temp/init"
|
|
else
|
|
cp "${GK_SHARE}/defaults/linuxrc" "${TEMP}/initramfs-aux-temp/init"
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
# Make sure it's executable
|
|
chmod 0755 "${TEMP}/initramfs-aux-temp/init"
|
|
|
|
# Make a symlink to init .. incase we are bundled inside the kernel as one
|
|
# big cpio.
|
|
cd ${TEMP}/initramfs-aux-temp
|
|
ln -s init linuxrc
|
|
# ln ${TEMP}/initramfs-aux-temp/init ${TEMP}/initramfs-aux-temp/linuxrc
|
|
|
|
if [ -f "${GK_SHARE}/arch/${ARCH}/initrd.scripts" ]
|
|
then
|
|
cp "${GK_SHARE}/arch/${ARCH}/initrd.scripts" "${TEMP}/initramfs-aux-temp/etc/initrd.scripts"
|
|
else
|
|
cp "${GK_SHARE}/defaults/initrd.scripts" "${TEMP}/initramfs-aux-temp/etc/initrd.scripts"
|
|
fi
|
|
|
|
if [ -f "${GK_SHARE}/arch/${ARCH}/initrd.defaults" ]
|
|
then
|
|
cp "${GK_SHARE}/arch/${ARCH}/initrd.defaults" "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
|
|
else
|
|
cp "${GK_SHARE}/defaults/initrd.defaults" "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
|
|
fi
|
|
|
|
if [ -n "${REAL_ROOT}" ]
|
|
then
|
|
sed -i "s:^REAL_ROOT=.*$:REAL_ROOT='${REAL_ROOT}':" "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
|
|
fi
|
|
|
|
echo -n 'HWOPTS="$HWOPTS ' >> "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
|
|
for group_modules in ${!MODULES_*}; do
|
|
group="$(echo $group_modules | cut -d_ -f2 | tr "[:upper:]" "[:lower:]")"
|
|
echo -n "${group} " >> "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
|
|
done
|
|
echo '"' >> "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
|
|
|
|
if [ -f "${GK_SHARE}/arch/${ARCH}/modprobe" ]
|
|
then
|
|
cp "${GK_SHARE}/arch/${ARCH}/modprobe" "${TEMP}/initramfs-aux-temp/sbin/modprobe"
|
|
else
|
|
cp "${GK_SHARE}/defaults/modprobe" "${TEMP}/initramfs-aux-temp/sbin/modprobe"
|
|
fi
|
|
if isTrue $CMD_DOKEYMAPAUTO
|
|
then
|
|
echo 'MY_HWOPTS="${MY_HWOPTS} keymap"' >> ${TEMP}/initramfs-aux-temp/etc/initrd.defaults
|
|
fi
|
|
if isTrue $CMD_KEYMAP
|
|
then
|
|
mkdir -p "${TEMP}/initramfs-aux-temp/lib/keymaps"
|
|
/bin/tar -C "${TEMP}/initramfs-aux-temp/lib/keymaps" -zxf "${GK_SHARE}/defaults/keymaps.tar.gz"
|
|
fi
|
|
|
|
cd ${TEMP}/initramfs-aux-temp/sbin && ln -s ../init init
|
|
cd ${TEMP}
|
|
chmod +x "${TEMP}/initramfs-aux-temp/init"
|
|
chmod +x "${TEMP}/initramfs-aux-temp/etc/initrd.scripts"
|
|
chmod +x "${TEMP}/initramfs-aux-temp/etc/initrd.defaults"
|
|
chmod +x "${TEMP}/initramfs-aux-temp/sbin/modprobe"
|
|
|
|
if isTrue ${NETBOOT}
|
|
then
|
|
cd "${GK_SHARE}/netboot/misc"
|
|
cp -pPRf * "${TEMP}/initramfs-aux-temp/"
|
|
fi
|
|
|
|
cd "${TEMP}/initramfs-aux-temp/"
|
|
find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}" \
|
|
|| gen_die "compressing auxilary cpio"
|
|
cd "${TEMP}"
|
|
rm -r "${TEMP}/initramfs-aux-temp/"
|
|
}
|
|
|
|
append_data() {
|
|
local name=$1 var=$2
|
|
local func="append_${name}"
|
|
|
|
[ $# -eq 0 ] && gen_die "append_data() called with zero arguments"
|
|
if [ $# -eq 1 ] || isTrue ${var}
|
|
then
|
|
print_info 1 " >> Appending ${name} cpio data..."
|
|
${func} || gen_die "${func}() failed"
|
|
fi
|
|
}
|
|
|
|
create_initramfs() {
|
|
print_info 1 "initramfs: >> Initializing..."
|
|
|
|
# Create empty cpio
|
|
CPIO="${TMPDIR}/initramfs-${KV}"
|
|
echo | cpio ${CPIO_ARGS} -F "${CPIO}" 2>/dev/null \
|
|
|| gen_die "Could not create empty cpio at ${CPIO}"
|
|
|
|
append_data 'base_layout'
|
|
append_data 'auxilary' "${BUSYBOX}"
|
|
append_data 'busybox' "${BUSYBOX}"
|
|
append_data 'lvm' "${LVM}"
|
|
append_data 'dmraid' "${DMRAID}"
|
|
append_data 'iscsi' "${ISCSI}"
|
|
append_data 'mdadm' "${MDADM}"
|
|
append_data 'luks' "${LUKS}"
|
|
append_data 'multipath' "${MULTIPATH}"
|
|
append_data 'gpg' "${GPG}"
|
|
|
|
if [ "${NORAMDISKMODULES}" = '0' ]
|
|
then
|
|
append_data 'modules'
|
|
else
|
|
print_info 1 "initramfs: Not copying modules..."
|
|
fi
|
|
|
|
append_data 'blkid' "${DISKLABEL}"
|
|
|
|
append_data 'unionfs_fuse' "${UNIONFS}"
|
|
|
|
append_data 'splash' "${SPLASH}"
|
|
|
|
if isTrue "${FIRMWARE}" && [ -n "${FIRMWARE_DIR}" ]
|
|
then
|
|
append_data 'firmware'
|
|
fi
|
|
|
|
# This should always be appended last
|
|
if [ "${INITRAMFS_OVERLAY}" != '' ]
|
|
then
|
|
append_data 'overlay'
|
|
fi
|
|
|
|
gzip -9 "${CPIO}"
|
|
mv -f "${CPIO}.gz" "${CPIO}"
|
|
|
|
if isTrue "${INTEGRATED_INITRAMFS}"
|
|
then
|
|
# cp ${TMPDIR}/initramfs-${KV} ${KERNEL_DIR}/usr/initramfs_data.cpio.gz
|
|
mv ${TMPDIR}/initramfs-${KV} ${TMPDIR}/initramfs-${KV}.cpio.gz
|
|
# sed -i "s|^.*CONFIG_INITRAMFS_SOURCE=.*$|CONFIG_INITRAMFS_SOURCE=\"${TMPDIR}/initramfs-${KV}.cpio.gz\"|" ${KERNEL_DIR}/.config
|
|
sed -i '/^.*CONFIG_INITRAMFS_SOURCE=.*$/d' ${KERNEL_DIR}/.config
|
|
echo -e "CONFIG_INITRAMFS_SOURCE=\"${TMPDIR}/initramfs-${KV}.cpio.gz\"\nCONFIG_INITRAMFS_ROOT_UID=0\nCONFIG_INITRAMFS_ROOT_GID=0" >> ${KERNEL_DIR}/.config
|
|
fi
|
|
|
|
if ! isTrue "${CMD_NOINSTALL}"
|
|
then
|
|
if ! isTrue "${INTEGRATED_INITRAMFS}"
|
|
then
|
|
copy_image_with_preserve "initramfs" \
|
|
"${TMPDIR}/initramfs-${KV}" \
|
|
"initramfs-${KNAME}-${ARCH}-${KV}"
|
|
fi
|
|
fi
|
|
}
|