bug#8061: Introduce SEEK_DATA/SEEK_HOLE to extent_scan module

This email is follow up to dated 2011-05-01. Jeff, thanks for reporting the problem. (There's a good chance this email will bounce but I'll send it to your 2011 email address anyway.) I recently ran into the same issue and derived the attached patches independently. I

bug#42044: nproc says "1" on mobile processors

Hi! I'm afraid that `nproc` shows only the number of _currently_ online CPUs, which on mobile processors tends to be 1 when starting a job. As there's a need to conserve power, holding cores online when they have nothing to do would be a waste, thus they constantly get onlined and offlined. For

bug#41657: md5sum: odd escaping for input filename \

Not sure I have much useful to add, though per your example, it does seem surprising that the first output field can differ between md5sum "$filename" and md5sum < "$filename" Perhaps especially so since that only very rarely happens, and in all likelihood virtually no one knows of