Does anyone see any value in tweaking the infrastructure such that: If using zfs:
unroll source once snapshot (this being our pristine source) apply patches and build, etc a rebuild would just do some zfs maintenance such that the directory is rolled back to the snap, resnapped (if we even need to do such a thing) and apply patches again against the source. this would save a goodly bit of time on rebuilds not having to remove (which is pretty small) compared to having to reimage the source (which for qt, is pretty big). WDYT? Ben
