I am building my process for backup / restore using dump & restore. Looking at the FAQ when restoring the file system, I noticed:
newfs /dev/r[drive][partition] for example: newfs /dev/rwd0a What is the 'r' before the wd0a and its purpose? i.e. difference and thier affect on new file system in the examples: newfs /dev/rwd0a and newfs /dev/wd0a Thanks!

