ask about manual root filesystem specification

[Paul Darius]

hi there,

during the first boot after dd into the sdcard, i asked about manual
root filesystem specification.
the couple lines before that questions are :
Trying to mount root from ufs:/dev/mmcsd0s2a [rw,noatime]...
mountroot: wating for device /dev/mmcsd02a ...
Mointing from ufs:/dev/mmcsd0s2a failed with error 19.

what should I type at mountroot> ?

tia

P