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docs/README.md中提到chunkserver支持全异步写,请问一下这是什么意思?是DiskWrite()时用POSIX AIO吗?还是说在RPC时就把数据流和指令流分开? 还有增量report,这个之前提到过一次,是说对所有block进行分批report呢还是说只在block有变动时报告增量?
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前者我正在做,当前写流程中有很多是同步阻塞的,比如open block文件、将blockbuf写入磁盘,会造成很大的延迟,导致写吞吐无法达到理论值,我打算提供一种模式将整个写入流程做成无阻塞的,将单文件写入吞吐提升到100MB+ 增量report打算是做成分批report。
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了解。 那我试着实现一下分批report
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docs/README.md中提到chunkserver支持全异步写,请问一下这是什么意思?是DiskWrite()时用POSIX AIO吗?还是说在RPC时就把数据流和指令流分开?
还有增量report,这个之前提到过一次,是说对所有block进行分批report呢还是说只在block有变动时报告增量?
The text was updated successfully, but these errors were encountered: