| 题名: | 基于微核心的多线程文件服务器的设计与实现 |
| 作者: | 唐铁兵
|
| 答辩日期: | 1995
|
| 专业: | 计算机软件(computer software)
|
| 授予单位: | 中国科学院软件研究所
|
| 授予地点: | 中国科学院软件研究所
|
| 学位: | 博士
|
| 关键词: | 微核心
; 服务器
; 任务
; 线程
; 端口
|
| 其他题名: | The design and implementation of filesysem server based on microkernel
|
| 摘要: | 本文讨论在MACH3.0微核心上构造UNIX文件服务器，实现POSIX语义的UFS及S5文件系统调用。并重点说明了文件服务器初启时多线程技术的实现，及因多技术线程的引入；产生了资源竞争。为了解决资源竞争的问题，引入了锁机制。本论文说明了在MACH的C线程库上读/写锁的实现。由此而使得下层文件系统的操作可以共享读文件和互斥写。为了快速缓冲。引入了Timestamp机制。 |
| 英文摘要: | To support mulitiprocessor and muliticompuer architecture systems and provide parallel processing, Microkernels provide a greate modularity and flexibility for the conception of an operating system with the server architecture, which take high-level operating out of kernel and run as a user-task. Our goal is to develop a filesystem server on mircokernel; in which VFS filesystem structure was adopted and S5 and UFS filesystem service was provided. My major work is to implement filesystem server's initilization, termination and UFS, In initilization, I used the multithread mode to implement the server. In UFS, a read/write locking strategy based on C-threads libarary of MACH was designed and applied. |
| 语种: | 中文
|
| 内容类型: | 学位论文
|
| URI标识: | http://ir.iscas.ac.cn/handle/311060/7244
|
| Appears in Collections: | 中科院软件所
|
| File Name/ File Size |
Content Type |
Version |
Access |
License |
|
|---|
| N91063.pdf（2184KB） | -- | -- | 限制开放 | -- | 联系获取全文 |
|
| Recommended Citation: | |
唐铁兵. 基于微核心的多线程文件服务器的设计与实现[D]. 中国科学院软件研究所. 中国科学院软件研究所. 1995-01-01.
|
|
|
