Translated message

A translation of this page exists in English.

如何使用 SysRq 工具来收集 RHEL 服务器的信息

Solution Verified - Updated -

Issue

  • 如何使用 SysRq 工具来收集冻结的或无响应的服务器的信息
  • 如何在服务器挂起情况下手动强制崩溃
  • 如果系统进入挂起状态，是否可以捕获 vmcore 或核心转储？
  • 如何启用 SysRq 来强制内核 panic ？

Environment

  • Red Hat Enterprise Linux

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content