Bug 2149993

Summary: [rbd] json format fails to provide output in json format when command output is empty
Product: [Red Hat Storage] Red Hat Ceph Storage Reporter: Sunil Angadi <sangadi>
Component: RBD-MirrorAssignee: Ilya Dryomov <idryomov>
Status: NEW --- QA Contact: Sunil Angadi <sangadi>
Severity: low Docs Contact:
Priority: unspecified    
Version: 6.0CC: ceph-eng-bugs, cephqe-warriors, jdurgin
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Target Release: 8.0   
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