difference:

• ls default detail value
  • s3fs: False
  • obstore: True
• ls detail values are different
  • e.g. s3fs use Key, but obstore use name
• rm file
  • s3fs: need to call rm_file
  • obstore: can call rm
• rm file not exist
  • s3fs: give FileNotFoundError
  • obstore: do nothing

same behaviour to aware

• cp cannot copy directory, nothing happen
• cat cannot cat directory, get FileNotFoundError