How do I use SysRq on Linux for the s390 (Z Platform) under z/VM?
Updated -
When troubleshooting a Linux installation on the s390 + z/VM platform it's necessary to be able to collect the information for troubleshooting problems. Sysrq is one helpful tool that, like the x86 platform, is available on s390 + z/VM.
First, ensure kernel.sysrq is configured. To do this login into the system normally would and edit the /etc/sysctl.conf file, adding or modifying the sy...
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.