> For the complete documentation index, see [llms.txt](https://toypipi.gitbook.io/percona-xtrabackup-2-4-9-translation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://toypipi.gitbook.io/percona-xtrabackup-2-4-9-translation/percona-xtrabackup-wen-dang/bi-yao-tiao-jian.md).

# 必要条件

- [连接和权限](https://toypipi.gitbook.io/percona-xtrabackup-2-4-9-translation/percona-xtrabackup-wen-dang/bi-yao-tiao-jian/lian-jie-he-quan-xian.md)
- [配置 xtrabackup](https://toypipi.gitbook.io/percona-xtrabackup-2-4-9-translation/percona-xtrabackup-wen-dang/bi-yao-tiao-jian/pei-zhi-xtrabackup.md)