Archive for December, 2011

The case of the un-unmountable tmpfs

Every once in a rare while our development machines encounter an fatal error during boot because we couldn’t unmount tmpfs. This weekend I cracked the case, so I thought I’d share my uses of boot-time DTrace, and the musty corners of the operating systems that I encountered along the way. First I should explain a [...]

Posted on December 12, 2011 at 4:39 pm by ahl · Permalink · One Comment
In: DTrace · Tagged with: , , , , ,