hs madmin.HealOpts, forceStart bool,
) *healSequence {
	reqInfo := &logger.ReqInfo{RemoteHost: clientAddr, API: "Heal", BucketName: bucket}
	reqInfo.AppendTags("prefix", objPrefix)
	ctx, cancel := context.WithCancel(logger.SetReqInfo(ctx, reqInfo))

	clientToken := mustGetUUID()

	return &healSequence{
		bucket:         bucket,
		object:         objPrefix,

			globalTierMetrics.Observe(tier, since)
			globalTierMetrics.logSuccess(tier)
		} else {
			op.Error = err.Error()
			globalTierMetrics.logFailure(tier)
		}

		logger.GetReqInfo(ctx).AppendTags("tierStats", op)
	}
}

// getTransitionedObjectReader returns a reader from the transitioned tier.

	size, err := sio.EncryptedSize(uint64(o.Size))
	if err != nil {
		// This cannot happen since AWS S3 allows parts to be 5GB at most
		// sio max. size is 256 TB
		reqInfo := (&logger.ReqInfo{}).AppendTags("size", strconv.FormatUint(size, 10))
		ctx := logger.SetReqInfo(GlobalContext, reqInfo)
		logger.CriticalIf(ctx, err)
	}
	return int64(size)
}

		return
	}

	op := auditObjectOp{
		Name:   decodeDirObject(object),
		Pool:   set.poolIndex + 1,
		Set:    set.setIndex + 1,
		Drives: set.getEndpointStrings(),
	}

	logger.GetReqInfo(ctx).AppendTags("objectLocation", op)
}

// NewNSLock - initialize a new namespace RWLocker instance.
func (s *erasureSets) NewNSLock(bucket string, objects ...string) RWLocker {
	if len(objects) == 1 {

// if this node is taken down by an external orchestrator.
func (z *erasureServerPools) Health(ctx context.Context, opts HealthOptions) HealthResult {
	reqInfo := (&logger.ReqInfo{}).AppendTags("maintenance", strconv.FormatBool(opts.Maintenance))

	type setInfo struct {
		online  int
		healing int
	}

	var drivesHealing int

		resp.Results[i] = convPartErrToInt(err)

		// Only log unknown errors
		if resp.Results[i] == checkPartUnknown && err != errFileAccessDenied {
			logger.GetReqInfo(ctx).AppendTags("disk", s.String())
			storageLogOnceIf(ctx, err, partPath)
		}
	}

	return &resp, nil
}

// ReadMultiple will read multiple files and send each back as response.