Adrian Chadd's Ramblings

Tuesday, March 31, 2009

Lusca snapshot released

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I've just put up a snapshot of the version of lusca-head which is running on the cacheboy cdn. Head to http://code.google.com/p/lusca-ca...

lusca release - rev 13894

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I've just put the latest Lusca-HEAD release up for download on the downloads page . This is the version which is currently running on th...

Documentation pass - disk IO

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I've begun documenting the disk IO routines in Lusca-HEAD. I've started with the legacy disk routines in libiapp/disk.c - these are ...
Monday, March 30, 2009

Mirroring a new project - Cyberduck!

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I've just started providing mirror download services for Cyberduck  - a file manager for a wide variety of platforms including the tradi...

Mozilla 3.0.8 release!

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The CDN handled the load with oodles to spare. The aggregate client traffic peak was about 650mbit across 5 major boxes. The boxes themselve...
Sunday, March 29, 2009

Async IO changes to Lusca

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I've just cut out all of the mempool'ed buffers from Lusca and converted said buffers to just use xmalloc()/xfree(). Since memory po...
Saturday, March 28, 2009

shortcomings in the async io code

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Profiling the busy(ish) Lusca nodes during the Mozilla 3.0.8 release cycle has shown significant CPU wastage in memset() (ie, 0'ing memo...
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