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Cc: freebsd-fs@freebsd.org
Subject: Re: Capturing I/O traces
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Fluffles wrote:

> - read or write
> - offset
> - length
> 
> It should be binary, like:
> R<32-bit offset><32-bit length>W<32-bit offset><32-bit length>....

So see my patched ggatel. I can modify it to include timestamps as well.