rep waits for the rootfses to be properly extrated and put in place
rep waits for the rootfses to be properly extrated and put in place

Signed-off-by: Andrew Edgar <cc1cbeb507c6357651b55d7c7887132c42e42341@ca.ibm.com>

cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release,cloudfoundry-incubator/diego-release