We recently did an "on-premises transfer" from an old server being decommissioned into a Google Cloud Storage bucket connected via docker. The total size of the transfer was 365GB. The console shows that the transfer was 100% complete with 365GB worth of data being transferred, but the console lists the transfer as failed because "2 files failed to transfer". However, nowhere does it list which files failed. The error details page has "no results" and the transfer summary page does not list them. I suspect the files are inconsequential but I would like to check. How do I find out which files failed to transfer?
As your question requires looking your logs in more detail to determine why this transfer fails
I recommend you to contact Google Cloud Platform technical support in order to get this issue resolved
You can check these support channels and raise your Cloud Storage technical issues there.
If you just want to see your logs and you don’t require a deeper investigation you just need to find your logs in the selected directory.
As per the public documentation in order to store the logs of the transfer you have to use the --log-dir=logs-directory flag. Then you will be able to inspect your transfer logs to determine why this files failed. If you didn’t use this flag then you will need to run the transfer job again
There is a complete [troubleshooting section]( https://cloud.google.com/storage-transfer/docs/troubleshooting-on-prem ) in the public documentation in the case that you want to know how to solve specific issues with your transfer