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skip onlineDisks with parity mismatch (#17478)

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Harshavardhana 2023-06-20 13:18:24 -07:00 committed by GitHub
parent 65c31fab12
commit 02c2ec3027
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1 changed files with 14 additions and 3 deletions
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13
cmd/erasure-object.go
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@ -691,9 +691,20 @@ func (er erasureObjects) getObjectFileInfo(ctx context.Context, bucket, object s
missingBlocks++ missingBlocks++
continue continue
} }
if metaArr[i].IsValid() && metaArr[i].ModTime.Equal(modTime) {
// verify metadata is valid, it has similar erasure info
// as well as common modtime, if modtime is not possible
// verify if it has common "etag" atleast.
if metaArr[i].IsValid() && metaArr[i].Erasure.Equal(fi.Erasure) {
ok := metaArr[i].ModTime.Equal(modTime)
if modTime.IsZero() || modTime.Equal(timeSentinel) {
ok = etag != "" && etag == fi.Metadata["etag"]
}
if ok {
continue continue
} }
} // in all other cases metadata is corrupt, do not read from it.
metaArr[i] = FileInfo{} metaArr[i] = FileInfo{}
onlineDisks[i] = nil onlineDisks[i] = nil
missingBlocks++ missingBlocks++