Merge "Delta should be greater than reserved size when check storage" into pie-cts-dev am: 760aa0a75f am: eea22c9a41 am: 96ef9f737a am: a670426615 am: 61e9524b7b
am: 3852bb41a3

Change-Id: Ic1d870da5490289e2b88643f15a73b3f6cd148ed