s/buckets/.usage-cache.bin/xl.meta XL2 Æ } Ä$•Ä Ó É žùç°Ä —s~P Å Qƒ¤Type ¥V2ObjÞ ¢IDÄ ¤DDirÄ Ti²)ˆúERž •†rX æ¦EcAlgo £EcM £EcN §EcBSizeÒ §EcIndex ¦EcDistœ ¨CSumAlgo ¨PartNums‘ ©PartETagsÀ©PartSizes‘Ñ ªPartASizes‘Ñ ¤SizeÑ ¥MTimeÓ É žùç°§MetaSys ¼x-minio-internal-inline-dataÄ true§MetaUsr‚¤etagÙ 14a1119d5fe668d77000¬content-type¸application/octet-stream¡v Î@<ÉD ¤nullÄ7ÇZß ã?øO¼¡*gý V‰}z† Ír­!ù¬· 0Âéÿ S e ÚòP9WËpè‚ Jó±% multisitea/data/disterasure/xl12/bucket/2/xl.meta XL2 Æ i Ä$•Ä Ó É ¥— HÄ ABGJ Å...

		// is ready to be read.
		//
		// This is possible to be lock free because
		// - xl.meta for inlined objects has already read the data
		//   into memory, any mutation on xl.meta subsequently is
		//   inconsequential to the overall read operation.
		// - xl.meta metadata is still verified for quorum under lock()
		//   however writing the response doesn't need to serialize
		//   concurrent writers

		t    madmin.BucketTargets
		meta map[string]string
	)
	if len(cdata) == 0 {
		return nil, nil
	}
	data = cdata
	json := jsoniter.ConfigCompatibleWithStandardLibrary
	if len(cmetadata) != 0 {
		if err := json.Unmarshal(cmetadata, &meta); err != nil {
			return nil, err
		}
		if crypto.S3.IsEncrypted(meta) {
			if data, err = decryptBucketMetadata(cdata, bucket, meta, kms.Context{
				bucket:            bucket,

	obj := "obj-1"
	now := time.Now()
	meta := BucketMetadata{
		Name:                      bucket,
		Created:                   now,
		LifecycleConfigXML:        lcXML,
		VersioningConfigXML:       vcfgXML,
		VersioningConfigUpdatedAt: now,
		LifecycleConfigUpdatedAt:  now,
		lifecycleConfig:           &lc,
		versioningConfig:          &vcfg,
	}
	globalBucketMetadataSys.Set(bucket, meta)
	item := scannerItem{
		Path:       obj,

	// If it doesn't exist we get a new, so ignore errors
	meta := newBucketMetadata(bucket)
	meta.SetCreatedAt(opts.CreatedAt)
	if opts.LockEnabled {
		meta.VersioningConfigXML = enabledBucketVersioningConfig
		meta.ObjectLockConfigXML = enabledBucketObjectLockConfig
	}

	if opts.VersioningEnabled {
		meta.VersioningConfigXML = enabledBucketVersioningConfig
	}

	if err := meta.Save(context.Background(), z); err != nil {

			Tags:             enc(meta.TaggingConfigXML),
			ObjectLockConfig: enc(meta.ObjectLockConfigXML),
			SSEConfig:        enc(meta.EncryptionConfigXML),
			UpdatedAt:        updatedAt,
		}); err != nil {
			rpt.SetStatus(bucket, "", err)
			continue
		}

	}

	rptData, err := json.Marshal(rpt.BucketMetaImportErrs)
	if err != nil {

	bigFileThreshold = 128 * humanize.MiByte

	// XL metadata file carries per object metadata.
	xlStorageFormatFile = "xl.meta"

	// XL metadata file backup file carries previous per object metadata.
	xlStorageFormatFileBackup = "xl.meta.bkp"
)

var alignedBuf []byte

func init() {
	alignedBuf = disk.AlignedBlock(xioutil.DirectioAlignSize)
	_, _ = rand.Read(alignedBuf)
}

	// Start rebalance routine
	z.StartRebalance()

	meta := poolMeta{}
	if err := meta.load(ctx, z.serverPools[0], z.serverPools); err != nil {
		return err
	}

	update, err := meta.validate(z.serverPools)
	if err != nil {
		return err
	}

	// if no update is needed return right away.
	if !update {
		z.poolMetaMutex.Lock()
		z.poolMeta = meta
		z.poolMetaMutex.Unlock()
	} else {

func formatGetBackendErasureVersion(b []byte) (string, error) {
	meta := &formatMetaV1{}
	if err := json.Unmarshal(b, meta); err != nil {
		return "", err
	}
	if meta.Version != formatMetaVersionV1 {
		return "", fmt.Errorf(`format.Version expected: %s, got: %s`, formatMetaVersionV1, meta.Version)
	}
	if meta.Format != formatBackendErasure && meta.Format != formatBackendErasureSingle {

			t.Fatalf("%s : %s", instanceType, err)
		}
		meta, err := loadBucketMetadata(context.Background(), obj, bucket)
		if err != nil {
			t.Fatalf("%s : %s", instanceType, err)
		}
		meta.VersioningConfigXML = []byte(`<VersioningConfiguration xmlns="http://s3.amazonaws.com/doc/2006-03-01/"><Status>Suspended</Status></VersioningConfiguration>`)
		if err := meta.Save(context.Background(), obj); err != nil {