虽然有点年头了，但强烈推荐《备份与恢复：开放系统的廉价备份方案》（Backup & Recovery: Inexpensive Backup Solutions for Open Systems，http://www.amazon.com/Backup-Recovery-Inexpensive-Solutions-...）这本书。而且像 BackupPC 和 Bacula 这样更高层面的程序仍然是绝佳的解决方案。
它内容很全面，涵盖了离线裸机备份（bare metal backups，这玩意儿近期可不会有什么大变样），还向你指明了像……这样的工具
While it's a bit dated, this book, Backup & Recovery: Inexpensive Backup Solutions for Open Systems (http://www.amazon.com/Backup-Recovery-Inexpensive-Solutions-...) is highly recommended. And higher level programs like BackupPC and Bacula are still excellent solutions.
It's comprehensive, covers off-line bare metal backups (which aren't exactly changing any time soon), points you at tools like
在 90 年代末，W. Curtis Preston 写过一本叫《Unix 备份与恢复》（Unix Backup and Recovery）的书。后来的版本直接叫《备份与恢复》（Backup and Recovery）。两本书都是 O'Reilly 出版的。他当时就说过类似的话（比如“备份一文不值，恢复才是无价之宝”），我敢肯定……
In the late 1990s, W. Curtis Preston wrote a book called “Unix Backup and Recovery”. A later version was just named “Backup and Recovery”. Both were published by O’Reilly. He was saying similar things at that time (e.g., “Backups are worthless, Restores are priceless”), and I’m certain…
O'Reilly 出版的《备份与恢复》（Backup and Recovery）的作者 W. Curtis Preston 曾说过：> 备份毫无用处，恢复才是无价之宝。我还很喜欢这句：> 备份的状态未知且不可知，直到用恢复测试验证它的那一刻。
W. Curtis Preston, author of the O'Reilly book "Backup and Recovery" has said: > Backups are useless. Restores are priceless. I also like: > The state of a backup is unknown and unknowable, until such time as it has been tested with a restore.
虽然有点年头了，但强烈推荐《备份与恢复：开放系统的廉价备份方案》（Backup & Recovery: Inexpensive Backup Solutions for Open Systems，http://www.amazon.com/Backup-Recovery-Inexpensive-Solutions-...）这本书。而且像 BackupPC 和 Bacula 这样更高层面的程序仍然是绝佳的解决方案。 它内容很全面，涵盖了离线裸机备份（bare metal backups，这玩意儿近期可不会有什么大变样），还向你指明了像……这样的工具
While it's a bit dated, this book, Backup & Recovery: Inexpensive Backup Solutions for Open Systems (http://www.amazon.com/Backup-Recovery-Inexpensive-Solutions-...) is highly recommended. And higher level programs like BackupPC and Bacula are still excellent solutions. It's comprehensive, covers off-line bare metal backups (which aren't exactly changing any time soon), points you at tools like
在 90 年代末，W. Curtis Preston 写过一本叫《Unix 备份与恢复》（Unix Backup and Recovery）的书。后来的版本直接叫《备份与恢复》（Backup and Recovery）。两本书都是 O'Reilly 出版的。他当时就说过类似的话（比如“备份一文不值，恢复才是无价之宝”），我敢肯定……
In the late 1990s, W. Curtis Preston wrote a book called “Unix Backup and Recovery”. A later version was just named “Backup and Recovery”. Both were published by O’Reilly. He was saying similar things at that time (e.g., “Backups are worthless, Restores are priceless”), and I’m certain…
O'Reilly 出版的《备份与恢复》（Backup and Recovery）的作者 W. Curtis Preston 曾说过：> 备份毫无用处，恢复才是无价之宝。我还很喜欢这句：> 备份的状态未知且不可知，直到用恢复测试验证它的那一刻。
W. Curtis Preston, author of the O'Reilly book "Backup and Recovery" has said: > Backups are useless. Restores are priceless. I also like: > The state of a backup is unknown and unknowable, until such time as it has been tested with a restore.