how can I determine the root device?

Dallas Clement dallas.a.clement at gmail.com
Wed Jun 20 20:54:21 UTC 2007


Does anyone know of a way to determine the root device from which the
kernel has been booted?  I've heard of a utility called "rdev" which
will do this.  Just wondering if something like this is included in
busybox or if there is a way to determine this from files found in the
proc filesystem or something...




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