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rebuild index: remember already stored blobs

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This commit is contained in:
Alexander Neumann 2015-10-25 22:34:22 +01:00
parent 734ae7fcb8
commit 74cd134b54
1 changed files with 16 additions and 1 deletions
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17
cmd/restic/cmd_rebuild_index.go
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@ -61,6 +61,12 @@ func (cmd CmdRebuildIndex) RebuildIndex() error {
combinedIndex := repository.NewIndex()
packsDone := backend.NewIDSet()
type Blob struct {
id backend.ID
tpe pack.BlobType
}
blobsDone := make(map[Blob]struct{})
i := 0
for indexID := range indexIDs {
cmd.global.Printf(" loading index %v\n", i)
@ -74,8 +80,17 @@ func (cmd CmdRebuildIndex) RebuildIndex() error {
debug.Log("RebuildIndex.RebuildIndex", "adding blobs from index %v", indexID.Str())
for packedBlob := range idx.Each(done) {
combinedIndex.Store(packedBlob.Type, packedBlob.ID, packedBlob.PackID, packedBlob.Offset, packedBlob.Length)
packsDone.Insert(packedBlob.PackID)
b := Blob{
id: packedBlob.ID,
tpe: packedBlob.Type,
}
if _, ok := blobsDone[b]; ok {
continue
}
blobsDone[b] = struct{}{}
combinedIndex.Store(packedBlob.Type, packedBlob.ID, packedBlob.PackID, packedBlob.Offset, packedBlob.Length)
}
combinedIndex.AddToSupersedes(indexID)