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Avoid network transfer for bitrot verification during healing (#7375)

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This commit is contained in:
Krishna Srinivas
2019-07-08 13:51:18 -07:00
committed by Dee Koder
parent e857b6741d
commit 58d90ed73c
13 changed files with 317 additions and 51 deletions
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cmd/xl-v1-healing-common.go
+1 -2
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@@ -183,8 +183,7 @@ func disksWithAllParts(ctx context.Context, onlineDisks []StorageAPI, partsMetad
// it needs healing too.
for _, part := range partsMetadata[i].Parts {
checksumInfo := erasureInfo.GetChecksumInfo(part.Name)
tillOffset := erasure.ShardFileTillOffset(0, part.Size, part.Size)
err = bitrotCheckFile(onlineDisk, bucket, pathJoin(object, part.Name), tillOffset, checksumInfo.Algorithm, checksumInfo.Hash, erasure.ShardSize())
err = onlineDisk.VerifyFile(bucket, pathJoin(object, part.Name), checksumInfo.Algorithm, checksumInfo.Hash, erasure.ShardSize())
if err != nil {
isCorrupt := strings.HasPrefix(err.Error(), "Bitrot verification mismatch - expected ")
if !isCorrupt && err != errFileNotFound && err != errVolumeNotFound {