Included /usr/bin/sh in the test root filesystem.
Included /usr/bin/sh in the test root filesystem.

Review: https://reviews.apache.org/r/37555

chhsia0/mesos,chhsia0/mesos,chhsia0/mesos,gsantovena/mesos,neilconway/mesos,Gilbert88/mesos,reneploetz/mesos,yuquanshan/customizedMesos,Gilbert88/mesos,reneploetz/mesos,asamerh4/mesos,gsantovena/mesos,dforsyth/mesos,abudnik/mesos,asamerh4/mesos,zmalik/mesos,craimbert/mesos,craimbert/mesos,abudnik/mesos,kaysoky/mesos,craimbert/mesos,Gilbert88/mesos,neilconway/mesos,zmalik/mesos,abudnik/mesos,dforsyth/mesos,yuquanshan/customizedMesos,andschwa/mesos,reneploetz/mesos,neilconway/mesos,abudnik/mesos,craimbert/mesos,Gilbert88/mesos,kaysoky/mesos,zmalik/mesos,neilconway/mesos,Aman-Jain-14/customizedMesos,dforsyth/mesos,dforsyth/mesos,asamerh4/mesos,dforsyth/mesos,Aman-Jain-14/customizedMesos,chhsia0/mesos,kaysoky/mesos,andschwa/mesos,jpeach/mesos,Aman-Jain-14/customizedMesos,reneploetz/mesos,craimbert/mesos,zmalik/mesos,jpeach/mesos,Aman-Jain-14/customizedMesos,jpeach/mesos,kaysoky/mesos,verizonlabs/mesos,Gilbert88/mesos,craimbert/mesos,craimbert/mesos,verizonlabs/mesos,andschwa/mesos,reneploetz/mesos,kaysoky/mesos,Aman-Jain-14/customizedMesos,andschwa/mesos,verizonlabs/mesos,verizonlabs/mesos,jpeach/mesos,gsantovena/mesos,abudnik/mesos,neilconway/mesos,andschwa/mesos,reneploetz/mesos,verizonlabs/mesos,andschwa/mesos,gsantovena/mesos,asamerh4/mesos,jpeach/mesos,dforsyth/mesos,abudnik/mesos,Gilbert88/mesos,kaysoky/mesos,zmalik/mesos,chhsia0/mesos,yuquanshan/customizedMesos,andschwa/mesos,verizonlabs/mesos,Gilbert88/mesos,gsantovena/mesos,jpeach/mesos,gsantovena/mesos,chhsia0/mesos,asamerh4/mesos,asamerh4/mesos,yuquanshan/customizedMesos,neilconway/mesos,reneploetz/mesos,neilconway/mesos,kaysoky/mesos,Aman-Jain-14/customizedMesos,gsantovena/mesos,yuquanshan/customizedMesos,jpeach/mesos,verizonlabs/mesos,yuquanshan/customizedMesos,zmalik/mesos,asamerh4/mesos,dforsyth/mesos,zmalik/mesos,Aman-Jain-14/customizedMesos,abudnik/mesos,chhsia0/mesos,yuquanshan/customizedMesos