initram based related multipath stuff added

believe this should be all that is needed

diff --git a/gen_initramfs.sh b/gen_initramfs.sh
index ee4531d18bcf849d182b3100395d51203ab310d7..c9ff1440d1cbb29799651f5390918bcb47700b61 100755 (executable)
--- a/gen_initramfs.sh
+++ b/gen_initramfs.sh
@@ -125,6 +125,43 @@ append_unionfs_fuse() {
 #      rm -r "${TEMP}/initramfs-suspend-temp/"
 #}
 
+append_multipath(){
+       if [ -d "${TEMP}/initramfs-multipath-temp" ]
+       then
+               rm -r "${TEMP}/initramfs-multipath-temp"
+       fi
+       print_info 1 '  Multipath support being added'
+       mkdir -p "${TEMP}/initramfs-multipath-temp/bin/"
+       mkdir -p "${TEMP}/initramfs-multipath-temp/etc/" 
+       mkdir -p "${TEMP}/initramfs-multipath-temp/sbin/"
+       mkdir -p "${TEMP}/initramfs-multipath-temp/lib/"
+       cp -a /lib/ld-* "${TEMP}/initramfs-multipath-temp/lib" \ 
+               || gen_die 'Could not copy files for MULTIPATH!' 
+       cp -a /lib/libc-* /lib/libc.* "${TEMP}/initramfs-multipath-temp/lib" \ 
+       cp -a /lib/libdl-* /lib/libdl.* "${TEMP}/initramfs-multipath-temp/lib" \ 
+       cp -a /lib/libsysfs*so* "${TEMP}/initramfs-multipath-temp/lib" \ 
+       cp -a /lib/libdevmapper*so* "${TEMP}/initramfs-multipath-temp/lib" \ 
+       cp -a /sbin/multipath "${TEMP}/initramfs-multipath-temp/sbin" \ 
+       cp -a /sbin/kpartx "${TEMP}/initramfs-multipath-temp/sbin" \ 
+       cp -a /sbin/mpath_prio_* "${TEMP}/initramfs-multipath-temp/sbin" \ 
+       cp -a /lib64/udev/scsi_id "${TEMP}/initramfs-multipath-temp/sbin" \ 
+       cp -a /sbin/devmap_name "${TEMP}/initramfs-multipath-temp/sbin" \ 
+       cp -a /sbin/dmsetup "${TEMP}/initramfs-multipath-temp/sbin" \ 
+       cp -a /sbin/dmsetup "${TEMP}/initramfs-multipath-temp/sbin" \ 
+       cp -a /bin/mountpoint "${TEMP}/initramfs-multipath-temp/bin" \ 
+       if [ -x /sbin/multipath ] 
+       then
+               cp /etc/multipath.conf "${TEMP}/initramfs-multipath-temp/etc/" || gen_die 'could not copy /etc/multipath.conf please check this'
+       fi
+       if [ -x /sbin/scsi_id ]
+       then
+               cp /etc/scsi_id.config "${TEMP}/initramfs-multipath-temp/etc/" || gen_die 'could not copy scsi_id.config'
+       fi
+       cd "${TEMP/initramfs-multipath-temp/"
+       find . -print | cpio ${CPIO_ARGS} --append -F "${CPIO}"
+       rm -r "${TEMP}/initramfs-multipath-temp/"
+}
+
 append_dmraid(){
        if [ -d "${TEMP}/initramfs-dmraid-temp" ]
        then