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erasure: delete dangling objects automatically (#10765)

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Anis Elleuch 2020-11-02 19:49:30 +01:00 committed by GitHub
parent 03fdbc3ec2
commit b456292295
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 19 additions and 1 deletions
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20
cmd/erasure-object.go
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@ -360,10 +360,28 @@ func (er erasureObjects) getObjectFileInfo(ctx context.Context, bucket, object s
readQuorum, _, err := objectQuorumFromMeta(ctx, er, metaArr, errs) readQuorum, _, err := objectQuorumFromMeta(ctx, er, metaArr, errs)
if err != nil { if err != nil {
return fi, nil, nil, err readQuorum = len(metaArr) / 2
} }
if reducedErr := reduceReadQuorumErrs(ctx, errs, objectOpIgnoredErrs, readQuorum); reducedErr != nil { if reducedErr := reduceReadQuorumErrs(ctx, errs, objectOpIgnoredErrs, readQuorum); reducedErr != nil {
if reducedErr == errErasureReadQuorum {
if _, ok := isObjectDangling(metaArr, errs, nil); ok {
reducedErr = errFileNotFound
if opts.VersionID != "" {
reducedErr = errFileVersionNotFound
}
// Remove the dangling object only when:
// - This is a non versioned bucket
// - This is a versioned bucket and the version ID is passed, the reason
// is that it is hard to pick that particular version that is dangling
if !opts.Versioned || opts.VersionID != "" {
er.deleteObjectVersion(ctx, bucket, object, 1, FileInfo{
Name: object,
VersionID: opts.VersionID,
})
}
}
}
return fi, nil, nil, toObjectErr(reducedErr, bucket, object) return fi, nil, nil, toObjectErr(reducedErr, bucket, object)
} }