ZenGround0
commented
2 years ago Migration testing criteria:
- Miners with bad proof types need to go away
- Signature of miners with bad proof types in power actor need to change — claim is removed — total miners miners over conseusns …. is removed
- Market actor escrow table removes these bad miners
- Owner address of these bad miners is given the funds belonging to the miner actor
- Owner address also gets funds put in the market actor escrow table
From an earlier issue raised by @arajasek
I noticed that this PR made possible creating miners with 2k / 8k / 512Mb post types. This is probably fine, since these miners can't add any storage, but it does have some impact on state -- the Power State's MinerAboveMinPowerCount for instance includes all 2 KiB miners since their min power is 0.
List of such miners:
We blocked further creation of these miners in v5 actors. For v6 migration we should remove these miner actors from the state, returning any funds sent to them to their owner address.