1. Make sure unseal price is 0 lotus-miner retrieval-deals set-ask --unseal-price 0 lotus-miner retrieval-deals get-ask Price per Byte Unseal Price Payment Interval Payment Interval Increase 0 FIL 0 FIL 1MiB 1MiB 2. Do retrieval, successfully kicked off lotus client retrieve --miner f010617 bafykbzaceaargooey37e755632noc7txkb6gbqdoo7wb6izjq4qn455xnw5ns /tmp/CC-MAIN-2018-13-index.tar.00 > Recv: 0 B, Paid 0 FIL, ClientEventOpen (DealStatusNew) > Recv: 0 B, Paid 0 FIL, ClientEventDealProposed (DealStatusWaitForAcceptance) > Recv: 0 B, Paid 0 FIL, ClientEventDealAccepted (DealStatusAccepted) > Recv: 0 B, Paid 0 FIL, ClientEventPaymentChannelSkip (DealStatusOngoing) > Recv: 1.651 KiB, Paid 0 FIL, ClientEventBlocksReceived (DealStatusOngoing) > Recv: 53.66 KiB, Paid 0 FIL, ClientEventBlocksReceived (DealStatusOngoing) > Recv: 1.052 MiB, Paid 0 FIL, ClientEventBlocksReceived (DealStatusOngoing) > Recv: 2.052 MiB, Paid 0 FIL, ClientEventBlocksReceived (DealStatusOngoing) > Recv: 3.052 MiB, Paid 0 FIL, ClientEventBlocksReceived (DealStatusOngoing) > Recv: 4.052 MiB, Paid 0 FIL, ClientEventBlocksReceived (DealStatusOngoing) > Recv: 5.052 MiB, Paid 0 FIL, ClientEventBlocksReceived (DealStatusOngoing) > Recv: 6.052 MiB, Paid 0 FIL, ClientEventBlocksReceived (DealStatusOngoing) > Recv: 7.052 MiB, Paid 0 FIL, ClientEventBlocksReceived (DealStatusOngoing) > Recv: 8.052 MiB, Paid 0 FIL, ClientEventBlocksReceived (DealStatusOngoing) 3. miner side log 2021-03-30T05:59:34.903Z INFO dt-impl impl/events.go:255 received new channel request from 12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q 2021-03-30T05:59:34.912Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventOpen", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusNew", "message": ""} 2021-03-30T05:59:34.917Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventDealAccepted", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusUnsealing", "message": ""} during this time a process in the back ground is running to move file from storage to sealing (which I think is unnecessary): mv -t /mnt/storage/sealed /mnt/sealing/sealed/s-t010517-569 2021-03-30T06:03:28.862Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventUnsealComplete", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusUnsealed", "message": ""} 2021-03-30T06:03:28.870Z INFO dt-impl impl/impl.go:386 resume channel 12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q-12D3KooW9txku6jNfPtCr4Rtvjn2BzgetANMMESS9h675Cdpwndy-1617048641929355741 2021-03-30T06:03:28.875Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:28.883Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:28.904Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:28.926Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:28.946Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:28.967Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:28.985Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:29.002Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:29.021Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:29.040Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:29.058Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:29.076Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:29.094Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:29.111Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:29.129Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:29.149Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 4. ctrl+C on the client side before retreival is complete and execute cancel transfer, this shows on the miner side log: 2021-03-30T06:03:44.708Z INFO dt-impl impl/events.go:99 channel 12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q-12D3KooW9txku6jNfPtCr4Rtvjn2BzgetANMMESS9h675Cdpwndy-1617048641929355741: received cancel request, cleaning up channel 2021-03-30T06:03:44.709Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventBlockSent", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusOngoing", "message": ""} 2021-03-30T06:03:44.711Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventClientCancelled", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusCancelling", "message": "Client cancelled retrieval"} 2021-03-30T06:03:44.727Z INFO graphsync responsemanager/responsemanager.go:481 response failed: %!w(ipldutil.ContextCancelError={}) 2021-03-30T06:03:44.819Z INFO dt-impl impl/impl.go:285 close channel 12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q-12D3KooW9txku6jNfPtCr4Rtvjn2BzgetANMMESS9h675Cdpwndy-1617048641929355741 2021-03-30T06:03:44.819Z WARN dt-impl impl/impl.go:295 unable to close channel 12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q-12D3KooW9txku6jNfPtCr4Rtvjn2BzgetANMMESS9h675Cdpwndy-1617048641929355741: channel not found 2021-03-30T06:03:44.819Z INFO dt-impl impl/impl.go:299 12D3KooW9txku6jNfPtCr4Rtvjn2BzgetANMMESS9h675Cdpwndy: sending cancel channel to 12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q for channel 12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q-12D3KooW9txku6jNfPtCr4Rtvjn2BzgetANMMESS9h675Cdpwndy-1617048641929355741 2021-03-30T06:03:44.819Z INFO markets loggers/loggers.go:30 retrieval provider event {"name": "ProviderEventCancelComplete", "deal ID": "53", "receiver": "12D3KooWEdkgB5RQCAZToi4d3U9GSYwjLR38tqaNVtrwy5KGH81q", "state": "DealStatusCancelled", "message": "Client cancelled retrieval"}