Systemd升级：chroot改进，启动时间分析
时间:2014-11-21 13:09 来源:linux.it.net.cn 作者:IT
Systemd Update: Improved chroot, Boot Time Analysis
Systemd升级：chroot改进，启动时间分析
Linked by diegocg on Sun 17th Apr 2011 13:03 UTC
发表于：2011-4-17 13:03 UTC
systemd, the new init system created by Lennart Poettering, has added a couple of interesting features. First, he has added support for chroot-style isolation capabilities, but instead of chroot he used the powerful per-process filesystem and PID namespaces supported by the Linux kernel. Second, he has added a new tool, systemd-analyze, which shows how much time took each service to start, so you can optimize your bootup time easily. It can even create simple bootchart-style graphs.
Systemd，由Lennart Poettering创造的新式初始化系统，新加入了一系列有趣特性。首先，他加入了对chroot式隔离能力的支持，用的不是chroot，而是为Linux内核所支持的功能强大的预处理文件系统和PID命名空间。其次，他加入了一个新的工具——Systemd分析；它能够显示每一个服务启动所需时间，利用此你可以方便地优化你的启动时间。他甚至可以创建简单的启动表式（bootchart-style）的图形。
英文原文：http://www.osnews.com/comments/24645
(责任编辑：IT)
| Systemd Update: Improved chroot, Boot Time Analysis Systemd升级：chroot改进，启动时间分析 Linked by diegocg on Sun 17th Apr 2011 13:03 UTC 发表于：2011-4-17 13:03 UTC systemd, the new init system created by Lennart Poettering, has added a couple of interesting features. First, he has added support for chroot-style isolation capabilities, but instead of chroot he used the powerful per-process filesystem and PID namespaces supported by the Linux kernel. Second, he has added a new tool, systemd-analyze, which shows how much time took each service to start, so you can optimize your bootup time easily. It can even create simple bootchart-style graphs. Systemd，由Lennart Poettering创造的新式初始化系统，新加入了一系列有趣特性。首先，他加入了对chroot式隔离能力的支持，用的不是chroot，而是为Linux内核所支持的功能强大的预处理文件系统和PID命名空间。其次，他加入了一个新的工具——Systemd分析；它能够显示每一个服务启动所需时间，利用此你可以方便地优化你的启动时间。他甚至可以创建简单的启动表式（bootchart-style）的图形。 英文原文：http://www.osnews.com/comments/24645 (责任编辑：IT) |