资 源 简 介
dbackup is a disk-based client-server backup system for Linux or other UNIX systems.
It works on the principal that disks are cheaper and more reliable than tapes.
Backups are started by cron probably on a daily basis by the client. The client backs up individual filesystems / directories with tar and sends the result to the server, which stores them in a simple tree-based directory structure.
Restores are trivial, either by using the supplied restore client, or by simply copying the appropriate tar files off the server and uncompressing them.
Backup very large filesystems as long as you have the disk space
Works with very large numbers of servers / filesystems
No state is kept on the client, it’s all on the server
Backup to multiple backup servers in round-robin
Configuration can be global or per-server
Authentication for client restores (optional)
Supports optional gzip or bzip2 compression
