Friday, May 13, 2016

Git: Internals of how objects are stored

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Git has become the ubiquitous version control tool. A big community has grown around Git over the years. From its origins with the Linux ...
Friday, March 4, 2016

Slides available for "NFS over virtio-vsock: Host/guest file sharing for virtual machines"

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I have been working on the virtio-vsock host/guest communications mechanism and the first application is file sharing with NFS. NFS is a ma...
Wednesday, March 2, 2016

QEMU accepted into Google Summer of Code & Outreachy 2016!

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I'm delighted to announce that QEMU has been accepted into Google Summer of Code 2016 and Outreachy May-August 2016. Both GSoC and Out...
Friday, January 8, 2016

QEMU Internals: How guest physical RAM works

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Memory is one of the key aspects of emulating computer systems. Inside QEMU the guest RAM is modelled by several components that work toget...
Tuesday, September 1, 2015

KVM Forum 2015 slides are available!

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KVM Forum 2015 was co-located with LinuxCon North America and Linux Plumbers Conference in Seattle, Washington. The slides and videos for ...
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...