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Tuesday, May 20 • 2:00pm - 2:50pm
Development Status of Troubleshooting Features, Tracing, Message Logging in Linux Kernel - Seiji Aguchi, Hitachi

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Linux system has been applied to mission critical systems required quick
root cause analysis when some issues happen.

This talk will introduce several examples of issues and how they were solved
with key troubleshooting features like tracing, message logging.
The issues on system boot/shutdown, hard disk failure, performance, kvm-based
virtualized environment will be covered.

Also, it will show use cases and technical details of "Persistent store (pstore)",
logging kernel messages to persistent device, which he has developed collaboratively
with engineers in Linux kernel community over three years.
Finally, it will summarize current status and remaining issues on troubleshooting feature.

Speakers
SA

Seiji Aguchi

Linux kernel developer, Hitachi
Seiji Aguchi is a Linux kernel developer, who has been working for Hitachi since 2004.He had developed a kernel memory dump tool, Linux Tough Dump, and a kernel tracing tool, Enterprise Event Recorder. He had developed a kernel memory dump tool, Linux Tough Dump, and a kernel tracing tool, Enterprise Event Recorder.And then, he has worked with Linux kernel community by applying his knowledge to trobuleshooting features such as pstore... Read More →


Tuesday May 20, 2014 2:00pm - 2:50pm
Neptune

Attendees (8)