Id ... not found in repository

Getting Help
1

Hello,

I have a main repository and secondary repositorys which are clones of the main repository (to have offsite backups). The main repository should be intact as I ran the following commands on it:

restic prune --repack-small
restic rebuild-index --read-all-packs
restic check --read-data

On the secondary repository (to which I am copying) I ran the following commands:

restic copy --cleanup-cache
restic forget --keep-within ....
restic prune --repack-small
restic check --read-data

The command restic prune --repack-small fails:

$ restic prune --repack-small -r restic-repository                                                                                                                
enter password for repository: 
repository 725f6694 opened (version 2, compression level auto)
loading indexes...
loading all snapshots...
finding data that is still in use for 470 snapshots
[0:00] 0.21%  1 / 470 snapshots
id 2303d91f0a9066353a9cfb136ad6553f9336e4a70ff83acb61264ccdb81aeea6 not found in repository
github.com/restic/restic/internal/repository.(*Repository).LoadBlob
	github.com/restic/restic/internal/repository/repository.go:274
github.com/restic/restic/internal/restic.LoadTree
	github.com/restic/restic/internal/restic/tree.go:113
github.com/restic/restic/internal/restic.loadTreeWorker
	github.com/restic/restic/internal/restic/tree_stream.go:36
github.com/restic/restic/internal/restic.StreamTrees.func1
	github.com/restic/restic/internal/restic/tree_stream.go:176
golang.org/x/sync/errgroup.(*Group).Go.func1
	golang.org/x/sync@v0.1.0/errgroup/errgroup.go:75
runtime.goexit
	runtime/asm_amd64.s:1598

restic check yields a long list of errors. Some of the form pack 06e31fb40331c7a1628ab01e7d20fdc07497fd12528743d2df182d6ab70755f7: not referenced in any index and pack cd0807bf54cf5e25d9c462b8613eb454714249c8556a8047398c5fd099df8103 contained in several indexes: {4608a282 877f98cd} (which are labelled as non-critial) and fatal ones:

error for tree 0beefbc7:
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77288.jpg" blob 71e3106f10d0f860140f1ed316bf739f0c6dd0a98d320c7e87d1fb44a3fe11d9 not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77289.jpg" blob 78a89b9c43c26728172d442263ab28e2d7efbc31e8c3705a09431f93e73c9092 not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77290.jpg" blob ab00fb5e890dd1b4834504299bfc6d9e6637df4bac50fd49b10ad0bcb84a3e99 not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77291.jpg" blob 2371e2ec775c92a5d9e9b1c57e4037ddb52f627df48457b57e7a805646a4688e not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77300.jpg" blob 48939f799b4731ff01ed498f52b54b49ad96b208d63c13e0cdc67a1ebc56ecf5 not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77301.jpg" blob 1672ff118fb6f2761c24b28408ee53aa3053b64d572b047327747815eb5dc55b not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77302.jpg" blob 93427453ddfe99a26aa232a714c86e86ee5f6a94e00c0133f03f19b1ecf88777 not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77303.jpg" blob aade03912457de2cc0ba6c45828f80983a88d5a18c9d83910676cee82821ed7b not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77304.jpg" blob 2e4802e93017497d7a4f0fcd41e42785986bc41bce8d99b178fd4e8af09f0a83 not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77305.jpg" blob d7bd6ebcc6451524fc1771a27932ed6533c281352fb409b0595ea311acb25a8c not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77306.jpg" blob 078b6ce8a240d7ce5fee35f06f3bfe81aa6c703a44ec9dbda9e3852250182416 not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77307.jpg" blob 39123b1ae17e8fc52a87a33e7b93db34104bdcf6e7f7efa6a5cb62b949a6c299 not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77308.jpg" blob bbc8ffb40bea1c5a6fd4cda64e726923cd6cb57f6d90bc31ed394d64c9462a3c not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77309.jpg" blob 7ec71c2506b30aaa4f08e8fa5524f263745467159c5b86e6e512171eaf1c178f not found in index
  tree 0beefbc7e481ae55f34faf4edcc8dd3543c2489f230b81e49ca048d535b1be46: file "R 77317.jpg" blob 47a76cae9777b5d070c482e97bfcd20bf46d1a44431d24b20dc17469719e252f not found in index

How do I fix this?

Cheers

2

Which restic version are you using? And where are the repositories stored? Was the repository intact before the prune failure?

The first step is to use restic rebuild-index for the secondary repo; this ensures that restic is accurately able to tell which data actually exists in the repository. The repair steps afterwards depend a bit on what restic check reports afterwards.