X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=README.md;h=b1cbb7fb2f5028c628e75ac7ea0652a64a60314a;hb=bb7d733361ff886cb540fdd3d98077ef5b85f562;hp=20ec4bf58a1f1203dda8bfd7381d3996438eaaa4;hpb=c7e7758a8a177b918833b319d470a22ab9bd116a;p=lwext4.git

diff --git a/README.md b/README.md
index 20ec4bf..b1cbb7f 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 [![Build Status](https://travis-ci.org/gkostka/lwext4.svg)](https://travis-ci.org/gkostka/lwext4)
 
+![lwext4](https://cloud.githubusercontent.com/assets/8606098/11697327/68306d88-9eb9-11e5-8807-81a2887f077e.png)
+
 About
 =====
 
@@ -23,7 +25,8 @@ Some features are based on FreeBSD and Linux implementations.
 KaHo Ng (https://github.com/ngkaho1234):
 * advanced extents implementation
 * xattr support
-* metadata checksum suport
+* metadata checksum support
+* journal recovery
 * many bugfixes & improvements
 
 fuse-lwext4 project:
@@ -71,7 +74,7 @@ Features compatible:
 ------------
 *  dir_prealloc: no
 *  imagic_inodes: no
-*  has_journal: no
+*  has_journal: yes (in progress)
 *  ext_attr: yes
 *  resize_inode: no
 *  dir_index: yes
@@ -93,8 +96,7 @@ Features read-only:
 Project tree
 =====
 *  blockdev         - block devices set, supported blockdev
-*  demos            - demo directory sources
-*  fs_test          - test suite
+*  fs_test          - test suite, mkfs and demo application
 *  lwext4           - internals of the lwext4 library
 *  toolchain        - specific toolchain cmake files
 *  CMakeLists.txt   - CMake config file
@@ -105,33 +107,36 @@ Project tree
   
 Compile
 =====
-Windows
+Dependencies
 ------------
-* CMake:  http://www.cmake.org/cmake/resources/software.html
-* MinGw:  http://www.mingw.org/
-* GnuWin: http://gnuwin32.sourceforge.net/ 
+* Windows 
 
-Linux
-------------
-* CMake, make, gcc
+Download MSYS-2:  https://sourceforge.net/projects/msys2/
 
-Generate makefiles
-------------
+Install required packages is MSYS2 Shell package manager:
 ```bash
- make
- ```
+ pacman -S make gcc cmake p7zip
+  ```
+  
+* Linux 
 
-Compile
+Package installation (Debian):
+```bash
+ apt-get install make gcc cmake p7zip
+  ```
+ 
+Compile & install tools
 ------------
 ```bash
+ make generic
  cd build_generic
  make
+ sudo make install
  ```
 
-
-Generic demo application
+lwext4-generic demo application
 =====
-Simple lwext4 library presentation:
+Simple lwext4 library test application:
 * load ext2/3/4 images
 * load linux block device with ext2/3/4 part
 * load windows volume with ext2/3/4 filesystem 
@@ -140,27 +145,51 @@ Simple lwext4 library presentation:
 
 How to use for images/blockdevices:
 ```bash
- cd build_generic
- generic -i ext_images/ext2 
- generic -i ext_images/ext3 
- generic -i ext_images/ext4 
+ lwext4-generic -i ext_images/ext2 
+ lwext4-generic -i ext_images/ext3 
+ lwext4-generic -i ext_images/ext4 
  ```
+ 
+Show full option set:
+```bash
+ lwext4-generic --help
+   ```
 
-
-Build and run automatic tests
+Run automatic tests
 =====
-Build automatic test tools:
- make
- cd build_generic
- make
-Uncompress ext/2/3/4 images:
- make unpack_images
-Run server for one of the image file:
- make server_ext2
- make server_ext3
- make server_ext4
-Execute tests:
+
+Execute tests for 100MB unpacked images:
+```bash
  make test
+   ```
+Execute tests for autogenerated 1GB images (only on Linux targets) + fsck:
+```bash
+ make test_all
+   ```
+Using lwext4-mkfs tool
+=====
+It is possible to create ext2/3/4 partition by internal library tool.
+
+Generate empty file (1GB):
+```bash
+ dd if=/dev/zero of=ext_image bs=1M count=1024
+   ```
+Create ext2 partition:
+```bash
+ lwext4-mkfs -i ext_image -e 2
+   ```
+Create ext3 partition:
+```bash
+ lwext4-mkfs -i ext_image -e 3
+   ```
+Create ext4 partition:
+```bash
+ lwext4-mkfs -i ext_image -e 4
+   ```
+Show full option set:
+```bash
+ lwext4-mkfs --help
+   ```
 
 Cross compile standalone library
 =====