Partition NAME labels are optional; update parser to deal with an empty name. Change-Id: I179d74670a7e6b35b23f7423e5356db4199d53e6 Closes-Bug: 1731639
The is_osd_disk code assumes that the first partition is the osd journal. That might not always be the case. This patch makes that function more general by searching all partitions on a disk. Change-Id: I4239ae498b9b6d2d97551d61d1a4f2981f72b88a