[IDEA] Auto fix SD card corruption

[gizag]

Since Xbian is more an embedded OS would it not be better to mount most parts of the root filesystem as RO ?

If I'm correct it's only the home directory that needs RW, maybe some temp and logging dirs that need it and if people run sickbeard and stuff maybe an opt or /usr/local that needs it.

In that case only when updates are ran it's possible to corrupt the root system. This allows people to reset the device be plugging it (most common way for embedded devices), it will allways boot but might hang on a check only for less important file systems.