Skip to content

Redis持久化RDB快照时的疑惑 #348

@liutianming123

Description

@liutianming123
Image 作者你好!此处说的是如果RDB快照时主进程执行写操作,会复制一块内存副本,然后子进程指向该内存副本进行读取。但据黑马和Gemini所说,在fork的那一刻子进程的页表就不会变了,是主进程去指向并且修改内存副本。希望作者有空能够查看一下此处内容,感激不尽!

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions