Curve对raft的优化RAFT协议简介 什么是raft • raft 是一种新型易于理解的分布式一致性复制协议，由斯坦福大学的Diego Ongaro和John Ousterhout提出，《In Search of an Understandable Consensus Algorithm(Extended Version)》 • raft 是一种Leader-Based的Multi-Paxos变

cache flush). * * To prevent this problem, this variable can be used to inform the * kernel about the timestamp granularity supported by the file-system.© XXX Page 13 of 33 * The value should be gmail.com/ https://unix.stackexchange.com/questions/325473/in-fuse-how-do-i-get-the-information-about-the-user-and-the-process-that-is-try https://wiki.gentoo.org/wiki/Filesystem/Access_Control_List_Guide

Failure). 𝐴𝐹𝑅 = 1 𝑀𝑇𝐵𝐹/（24 ∗ 365） ∗ 100 In CurveBS, the data on one disk is distributed in about 50 copysets, which means when a disk fails, up to 50 other disks will restore the data on that disk

，我们的curvefs也需要实现 即使文件/目录已经被另一个进程删除了（nlink==0） 这样的语义。 这部分内容在fuse的相关接口中也有描述如下： /** * Forget about an inode * * This function is called when the kernel removes an inode * from its internal caches