GlusterFS可以在同步之后通知吗？ [英] Can GlusterFS notifies after synchronizations?

问题描述

• 有一种方法可以在同步完成时得到通知客户端还是服务器？例如，是否有同步记录在某处？


• 假设我想同步一个整个目录，它是按文件同步还是一次？如果我想在同步目录中使用inotify之类的东西，这实际上是一个重要的信息。
GlusterFS不是文件同步工具，它是一个虚拟文件系统。它通过聚合多个服务器上的本地存储，然后通过FUSE安装或直接通过客户端API使统一存储可用于客户端。




当您将文件写入复制的GlusterFS音量文件同时写入所有副本，没有同步延迟。




I have several questions about the way GlusterFS synchronizes files.

• Is there a way I can get notified when a synchronization has finished on a client or a server ? For instance, are synchronizations logged somewhere ?
• Let's say I want to synchronize a whole directory, will it be synchronized file by file or once for all ? This can actually be an important information if I want to use things like inotify on synchronized directories.

解决方案

GlusterFS is not a file sync utility, it is a virtual filesystem. It works by aggregating local storage on several servers then making the unified storage available to clients via FUSE mounts or directly through a client API.

When you write files into a replicated GlusterFS volume the files are written to all replicas at the same time, there is no sync delay.

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