# Восстановление ноды после миграции с проблемного узла - часть 2

**URL:** <https://forum.storj.io/t/topic/24752>\
**Category:** troubleshooting\
**Tags:** docker, на-русском, windows, hardware\
**Created:** [December 23, 2023, 5:04am UTC](https://forum.storj.io/t/topic/24752 "2023-12-23T05:04:00Z")\
**Posts on this page:** 1\
**Showing post:** 24

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**Author:** ![Alexey](https://storj.bcdn.literatehosting.com/user_avatar/forum.storj.io/alexey/32/41_2.png) [@Alexey](https://forum.storj.io/u/Alexey)\
**Post date:** [December 27, 2023, 7:41am UTC](https://forum.storj.io/t/topic/24752/24 "2023-12-27T07:41:39Z")

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> [@karacurt](#):
>
> ```auto
> ERROR	piecestore	download failed	{"process": "storagenode", "Piece ID": "6UFSVX2TQ36S72INYDHNK4KI5SLM2PWSH5CBZY3EXF4BDDPXWJAQ", "Satellite ID": "12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S", "Action": "GET", "Offset": 2306560, "Size": 0, "Remote Address": "172.17.0.1:51904", "error": "pieces error: invalid piece file for storage format version 1: too small for header (2 < 512)", "errorVerbose": "pieces error: invalid piece file for storage format version 1: too small for header (2 < 512)\n\tstorj.io/storj/storagenode/pieces.NewReader:230\n\tstorj.io/storj/storagenode/pieces.(*Store).Reader:318\n\tstorj.io/storj/storagenode/piecestore.(*Endpoint).Download:669\n\tstorj.io/common/pb.DRPCPiecestoreDescription.Method.func2:251\n\tstorj.io/drpc/drpcmux.(*Mux).HandleRPC:33\n\tstorj.io/common/rpc/rpctracing.(*Handler).HandleRPC:61\n\tstorj.io/common/experiment.(*Handler).HandleRPC:42\n\tstorj.io/drpc/drpcserver.(*Server).handleRPC:124\n\tstorj.io/drpc/drpcserver.(*Server).ServeOne:66\n\tstorj.io/drpc/drpcserver.(*Server).Serve.func2:114\n\tstorj.io/drpc/drpcctx.(*Tracker).track:35"}
> 
> ```

Это печаль. Это означает повреждённые кусочки. Скоро это скажется на оценке аудита.  
Предпринять ничего нельзя, если права корректные и восстановить эти кусочки неоткуда. Вычислить имя файла кусочка по его Piece ID возможно, см.

> [@ERROR collector unable to delete piece](https://forum.storj.io/t/error-collector-unable-to-delete-piece/12916/11):
>
> 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…

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