Wednesday, August 19, 2015

virtio-vsock: Zero-configuration host/guest communication

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Slides are available for my talk at KVM Forum 2015 about virtio-vsock: Zero-configuration host/guest communication . virtio-vsock is a new...
Friday, August 14, 2015

Asynchronous file I/O on Linux: Plus ça change

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In 2009 Anthony Liguori gave a presentation at Linux Plumbers Conference about the state of asynchronous file I/O on Linux. He talked abou...
Wednesday, April 1, 2015

Tracing Linux kernel function entries/returns

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Here is a neat ftrace recipe for tracing execution while the Linux kernel is inside a particular function.  This helps when a kernel functi...
Wednesday, March 4, 2015

QEMU participating in Outreachy

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I'm delighted that QEMU is able to participate in Outreachy May-August 2015 . Outreachy (formerly known as Outreachy Program for Women...
Monday, March 2, 2015

QEMU accepted in Google Summer of Code 2015!

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QEMU is participating in Google Summer of Code 2015.  I'm very excited that we are back for another great summer of students contributin...
Tuesday, February 17, 2015

Slides posted for "KVM Architecture Overview: 2015 Edition"

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I recently gave a talk on KVM's architecture.  It covers how hardware assisted virtualization works with KVM and explains key features o...
Sunday, February 1, 2015

Slides posted for "Observability in KVM: Troubleshooting virtual machines"

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In my FOSDEM 2015 talk on Observability in KVM , I covered the basic tools and troubleshooting techniques for CPU, networking, and disk I/O ...