lotus/documentation/en/storing-data-troubleshooting.md

Storage Troubleshooting

Error: Routing: not found

WARN  main  lotus/main.go:72  routing: not found

• This miner is offline.

Error: Failed to start deal

WARN  main  lotus/main.go:72  failed to start deal: computing commP failed: generating CommP: Piece must be at least 127 bytes

• There is a minimum file size of 127 bytes.

Error: 0kb file response during retrieval

In order to retrieve a file, it must be sealed. Miners can check sealing progress with this command:

lotus-miner sectors list

When sealing is complete, pSet: NO will become pSet: YES. From now on the Data CID is retrievable from the Lotus Storage Miner.