Changeset 2390 in MondoRescue

Timestamp:

Sep 11, 2009, 3:05:20 AM (15 years ago)

Author:

Bruno Cornec

Message:

• Adds ext3 initrd support for 2.6.30

File:

• branches/2.2.9/mindi/mindi (modified) (7 diffs)

branches/2.2.9/mindi/mindi

@@ -660 +660 @@
     local lcMagicCramfs="<3>cramfs: wrong magic"
     local lcMagicExt2fs="EXT2-fs: blocksize too small for device."
+    local lcMagicExt3fs="<3>EXT3-fs: blocksize too small for journal device."
     local lcMagicInitfs="<6>checking if image is initramfs...|<6>Unpacking initramfs...|<6>Trying to unpack rootfs image as
 initramfs"
@@ -677 +678 @@
     file $lvKernelImage 2>&1 | grep -q gzip
     if [ $? -eq 0 ]; then
-        lvScanRes=`gzip -cd $lvKernelImage | strings | grep -E "$lcMagicCramfs|$lcMagicExt2fs|$lcMagicInitfs"`
+        lvScanRes=`gzip -cd $lvKernelImage | strings | grep -E "$lcMagicCramfs|$lcMagicExt2fs|$lcMagicExt3fs|$lcMagicInitfs"`
     else
         # get offet of gzip magic "1f8b0800" in file
@@ -686 +687 @@
 
         # scan kernel image for initrd filessystem support
-        lvScanRes=`dd ibs=1 skip=$lvOffset if=$lvKernelImage obs=1M 2>/dev/null | gunzip -c 2> /dev/null | strings | grep -E "$lcMagicCramfs|$lcMagicExt2fs|$lcMagicInitfs"`
+        lvScanRes=`dd ibs=1 skip=$lvOffset if=$lvKernelImage obs=1M 2>/dev/null | gunzip -c 2> /dev/null | strings | grep -E "$lcMagicCramfs|$lcMagicExt2fs|$lcMagicExt3fs|$lcMagicInitfs"`
     fi
 
@@ -692 +693 @@
     if [ `echo $lvScanRes | grep -Ec "$lcMagicExt2fs"` -eq 1 ]; then
         lvUseFilesystem="ext2fs"
+    elif [ `echo $lvScanRes | grep -Ec "$lcMagicExt3fs"` -eq 1 ]; then
+        lvUseFilesystem="ext3fs"
     elif [ `echo $lvScanRes | grep -Ec "$lcMagicInitfs"` -eq 1 ]; then
         lvUseFilesystem="initramfs"
@@ -2403 +2406 @@
     gvFileSystem=`GetInitrdFilesystemToUse ${kernelpath}`
     [ -z  gvFileSystem ] && Die "GetFilesystemToUse() failed. Terminating."
-    case "$gvFileSystem" in
-    "ext2fs")
+    if [ "$gvFileSystem" = "ext2fs" ] || [ "$gvFileSystem" = "ext3fs" ]; then
         # say what will be used
-        echo "Creating an ext2 initrd image..." >> $LOGFILE
+        echo "Creating an $gvFileSystem initrd image..." >> $LOGFILE
         # kernel expects linuxrc in ext2 filesystem
         ( cd $mountpoint && ln -sf sbin/init linuxrc )
@@ -2418 +2420 @@
         # log that we are done
         echo "...done." >> $LOGFILE
-    ;;
-    "initramfs")
+    elif [ "$gvFileSystem" = "initramfs" ]; then
         # say what will be used
         echo "Creating a gzip'ed cpio (AKA initramfs) initrd image..." >> $LOGFILE
@@ -2434 +2435 @@
         # log that we are done
         echo "...done." >> $LOGFILE
-    ;;
-    *)
+    else
         Die "Filesystem $gvFileSystem not supported for initrd image. Terminating."
-    ;;
-    esac
+    fi
+
     if [ "$res" -eq "0" ] ; then
         echo -en "..."