Create New migration session by selecting the configuration xml file (ie., Versioned Code, Work Items, etc.)
Configure the Left source (From)
Configure the Right source (To)
Click “Start” under “Current Migration” from the left panel
Click “View Progress” and select “Output” tab to view the ongoing progress
Discovery (Analyzing TFS change) – Roughly about 105 minutes for my test run with 1747 change sets
Analysis (Generating migration instruction) – 75 minutes w/ 2 conflicts – When conflicts happened, the tools will stop and give you the chance to resolve the conflicts with rules (i.e., manual merge, 46101 & 46102)
Migration – 10 minutes, showed 1747 migrated, but not actually migrated yet
Analysis (after Migration?, Analyze change groups) – about 60 minutes to generate more change groups to 2691
Analysis (Generating migration instruction) – 40 minutes for those additional 944 change sets/groups
Migration – 5 minutes – one “changeset does not exist” conflict….. Acknowledge it to move on
Analysis – 70 minutes for more change sets – from 2691 to 3635
Analysis (Generating migration instruction) – 45 minutes for those additional 944 change sets/groups
Migration – minutes – “could not find 46102” conflict (ChangeGroup #7298), 3 times – start (it actually re-start it, it will reload those groups again) it again after Acknowledge it – Add a rule (TFS history not found) to skip it