# display a warning if there is more than one root
#
$ crushtool --outfn "$map" --build --num_osds 5 node straw 2 rack straw 1
- .* The crush rulesets will use the root rack0 (re)
+ The crush rulesets will use the root rack0 (re)
and ignore the others.
There are 3 roots, they can be
grouped into a single root by appending something like: