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aof 校验和机制如何证明 #2526

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fox-half-tian opened this issue Nov 8, 2024 · 1 comment
Open

aof 校验和机制如何证明 #2526

fox-half-tian opened this issue Nov 8, 2024 · 1 comment

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@fox-half-tian
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文章链接:Redis持久化机制详解 | JavaGuide
文中提到了 aof 校验和机制,但实际上,我在 redis 4.0 和 redis 6.0 的源码中,在服务启动阶段的代码里,都只找到了对 rdb 数据的 crc64 校验和检查,以及 redis.conf 中只有配置项 rdbchecksum。

还是说,这里的 aof 校验和机制是在以该 aof 文件是混合持久化模式下重写得到的?对 rdb 数据那部分的验证?

@Snailclimb
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我在 redis 4.0 和 redis 6.0 的源码中,在服务启动阶段的代码里,都只找到了对 rdb 数据的 crc64 校验和检查,以及 redis.conf 中只有配置项 rdbchecksum。

还是说,这里的 aof 校验和机制是在以该 aof 文件是混合持久化模式下重写得到的?对 rdb 数据那部分的验证?

是这样的,应该是我理解出错了。如果感兴趣的话,欢迎对这部分内容进行修正哈~

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