2011-02-28 09:17:23 
阿炯
Burp 是一个用来备份和恢复数据的程序，使用libsync库。It also uses VSS (Volume Shadow Copy Service) to make snapshots when backing up Windows computers.
Burp is a backup and restore program. It uses librsync in order to save on the amount of space that is used by each backup. It also uses VSS (Volume Shadow Copy Service) to make snapshots when backing up Windows computers.
It is open source free software (where 'free' means both that you do not have to pay for it, and that you have freedom to do what you want with it) released under the AGPLv3 licence. See the FAQ for more information.
特点
Server mode runs on Unix-based systems.
Client mode runs on Windows and Unix-based systems.
Windows Volume Shadow Copy Service (VSS) support (Windows XP R2 and newer).
Windows 32bit and 64bit support.
Delta differencing with librsync.
Network backups.
Backs up and restores files, directories, symlinks, hardlinks, fifos and nodes.
Storage and network compression using zlib.
Ability to continue interrupted backups.
Client/server communications encryption with SSL.
Client side file encryption - (note: this turns off delta differencing).
Scheduling.
Email backup success/failure notifications.
A single daily backup summary email.
A live ncurses monitor on the server.
Fifo read/write support.
Pre/post backup/restore client scripts.
Backups of Solaris ZFS snapshot send/receives.
Linux and FreeBSD acl/xattr support.
Multiple retention periods (e.g, keep 1 backup per day for 7 days, 1 backup per week for 4 weeks, 1 backup per 4 weeks for a year).
Network rate limiting.
Storage data deduplication (in versions > 1.2.2)
Automatic client upgrade (for server and client >= 1.3.0)
EFS support on Windows.
Automatic certificate authority and client certificate signing.
最新版本：1.2
该版本增加对 OpenSSL 的支持，增加了对备份 manifest 文件进行 checksum 校验和字节计数；另外与之前版本的备份 manifest 文件格式已经不兼容，升级的时候请注意；为每个备份目录增加了机器可读的统计文件。
官方主页：http://burp.grke.net/