Yun-Changseop (Kurtyoon) Open Source Contributions Project Contribution Description Type OpenStack Cinder Commit 8d4a9e9 Fix volume corruption during Ceph backup restore Bug Fix Calico Commit dc54faa Exclude vx-submariner interfaces from node access autodetection Bug Fix Submariner (subctl) Commit f2f70c2 Handle headless Services in Globalnet diagnostics Bug Fix Submariner Commit 5a95b62 Detect failed Submariner connections by counting unsuccessful ping sends as packet loss Bug Fix