I found documentation about 179,2 or 179,6 but never 179,7. This
Panic:VFS: Unable to mount root fs on unknown-block(179,7)
is happening the second time now. I admit I was lazy and just unplugged the microUSB but is it really corrupted? The first time this happened I can just reinstall the whole raspbian, etc. Working fine afterward. If it is truely corrupted, is it possible to fix this 179, 7 error instead of reinstall the whole thing?