Snap is inserting corrupted metadata into sectors_meta

filecoin-project / curio

Curio is the next generation of SP software

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Open magik6k opened 1 month ago

magik6k commented 1 month ago

The title is bad news

Good news:

We can very easily tell which entries are affected
We have all required metadata needed to repair in the database
Initial fix will be in https://github.com/filecoin-project/curio/pull/181
It doesn't affect anything important, other than unsealing
- For now it will have a workaround, but we'll eventually need to ship a full fix with some repair migration

magik6k commented 1 month ago

LexLuthr commented 1 month ago

How do we plan to generate the unsealed CID for affected sectors? Is it same as SDR or do we have to run EncodeInto?