cloudxy(弹性云计算平台 Cloudxy).7z

HLFS (HDFS-based Log-structured File System) These are the introduction of HLFS. Please read them before you start your jou- rney to HLFS, as they tell you what the HLFS is and how to install it. What is HLFS ============ HLFS(HDFS-based Log-structured File System) is the back-end storage system for cloudxy, a elastic cloud computing platform. The basic theory is, HLFS impleme- nted a log-structured file system like block-level storage system on a virtual disk, emulated by HDFS files. You can learn more at: http://code.google.com/p/cloudxy/w/list How to make contribution ======================== If you are intrested in HLFS and willing to join us, you can subscribe HLFS's Mailing List, or talk with us on IRC channels or QQ. Here are some useful imfo- mation: Owner: Kang Hua <kanghua151@gmail.com> Owner: Chen Lijun <cljcore@gmail.com> Home Page: http://code.google.com/p/cloudxy Mailing List: cloudxy@googlegroups.com QQ: 92625284 IRC: server-Freenode channel-#hlfs Install ======= - HLFS depends on glib and JAVA, you should install them first. - Download the source code from the google code. # svn checkout http://cloudxy.googlecode.com/svn/trunk/ cloudxy-read-only # git clone git://github.com/kelvin-xupt/hlfs.git - Modify the CMakeLists.txt. # Set the variant JAVA_HOME to your own. # Add your own path of include headers to INCLUDE_DIRECTORIES. - Generate Makefile: # Change the current directory to $HLFS_HOME/build. # Execute the command "cmake ../src" - Generate libhlfs.so # make Documentation v1: Wang Sen <kelvin.xupt@gmail.com> 2012.8.12