Hashstore Migration Guide

[Alexey]

Perhaps it was corrupted. If you have logs, you may search for this piece.
To reconstruct a PieceID you can use this method:

ERROR collector unable to delete piece

Each satellite has their own folder in the blobs folder in your storage location. For the satellite this piece is on that’s v4weeab67sbgvnbwd5z7tweqsqqun7qox2agpbxy44mqqaaaaaaa. The subfolders you see inside there represent the first 2 characters of the piece id. So in your case the folder should be fr. The filename inside that folder is the rest of the piece id with a .sj1 extension. So jgxef52maxhcihttdsbjsez6vpmdqqw6l7zxp2jykasd37pusq.sj1. Path and filenames are in lower case, which is a litt…

But in reverse direction. Then you can search for this PieceID in your logs to see maybe it caused an exception during migration.

Also, what’s size of this piece?