LU-841 tests: sanity.sh 27q does not create a testing directory

LU-841 tests: sanity.sh 27q does not create a testing directory

sanity.sh 27q does not create a testing directory which causes
ENOENT errors from "ONLY=27q bash sanity.sh"

Signed-off-by: Andrew Perepechko <andrew_perepechko@xyratex.com>
Change-Id: I4b0b3839cc3cfd8cf643c7e4964cd0c22af39bea
Reviewed-by: Alexey Lyashkov <alexey_lyashkov@xyratex.com>
Reviewed-on: http://review.whamcloud.com/1698
Tested-by: Hudson
Tested-by: Maloo <whamcloud.maloo@gmail.com>
Reviewed-by: Minh Diep <mdiep@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>