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原创 upstart 和ubuntu启动过程原理介绍
ubuntu从6.10开始逐步用upstart代替原来的sysinit,进行服务进程的管理。也正是从6.10开始,ubuntu的启动过程开始变得有点“变幻莫测”。也没办法,这是正在开发中的upstart不可避免的。为了对原有的init实现向后兼容,upstart可以说是在表象上保留了大部分原来init的特性,因而目前linux初始化进程名仍然叫init,而改变的核心,乃是Event机制。理解
2009-11-10 19:59:00
1133
virtio-v1.0-cs04.pdf
This document describes the specifications of the “virtio” family of devices. These devices are
found in virtual environments, yet by design they look like physical devices to the guest within
the virtual machine - and this document treats them as such. This similarity allows the guest to
use standard drivers and discovery mechanisms.
The purpose of virtio and this specification is that virtual environments and guests should have
a straightforward, efficient, standard and extensible mechanism for virtual devices, rather than
boutique per-environment or per-OS mechanisms.
2019-10-08
MSP430 Memory Programming.pdf
MSP430 Memory Programming.pdf
MSP430 Memory Programming.pdf
MSP430 Memory Programming.pdf
2009-11-25
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