bucketStats: make(map[string]ProxyMetric),
	}
}

func (p *proxyStatsCache) inc(bucket string, api replProxyAPI, isErr bool) {
	p.Lock()
	defer p.Unlock()
	v, ok := p.bucketStats[bucket]
	if !ok {
		v = ProxyMetric{}
	}
	switch api {
	case putObjectTaggingAPI:
		if !isErr {
			atomic.AddUint64(&v.PutTagTotal, 1)
			atomic.AddUint64(&p.srProxyStats.PutTagTotal, 1)
		} else {

	atomic.AddInt64(&r.qCache.srQueueStats.nowCount, -1)
}

// incProxy increments proxy metrics for proxied calls
func (r *ReplicationStats) incProxy(bucket string, api replProxyAPI, isErr bool) {
	if r != nil {
		r.pCache.inc(bucket, api, isErr)
	}
}

func (r *ReplicationStats) getProxyStats(bucket string) ProxyMetric {
	if r == nil {
		return ProxyMetric{}
	}
	return r.pCache.getBucketStats(bucket)

			cancel()
		}
		if err != nil {
			if errors.Is(err, context.Canceled) {
				// Context is canceled, return at once.
				// request canceled, no entries to return
				return entries, io.EOF
			}
			if !IsErr(err, context.DeadlineExceeded, grid.ErrDisconnected) {
				// Report error once per bucket, but continue listing.x
				storageLogOnceIf(ctx, err, "GetMetacacheListing:"+o.Bucket)
			}
			o.Transient = true

		if gerr == nil {
			evt := evalActionFromLifecycle(ctx, *lc, rcfg, replcfg, goi)
			var isErr bool
			switch evt.Action {
			case lifecycle.NoneAction:
				isErr = true
			case lifecycle.TransitionAction, lifecycle.TransitionVersionAction:
				isErr = true
			}
			if isErr {
				if goi.VersionID != "" {
					return goi, VersionNotFound{
						Bucket:    bucket,

}

// IsErrIgnored returns whether given error is ignored or not.
func IsErrIgnored(err error, ignoredErrs ...error) bool {
	return IsErr(err, ignoredErrs...)
}

// IsErr returns whether given error is exact error.
func IsErr(err error, errs ...error) bool {
	for _, exactErr := range errs {
		if errors.Is(err, exactErr) {
			return true
		}
	}
	return false
}

			outDatedDisks[i] = storageDisks[i]
			disksToHealCount++
		}

		driveState := ""
		switch {
		case reason == nil:
			driveState = madmin.DriveStateOk
		case IsErr(reason, errDiskNotFound):
			driveState = madmin.DriveStateOffline
		case IsErr(reason, errFileNotFound, errFileVersionNotFound, errVolumeNotFound, errPartMissingOrCorrupt, errOutdatedXLMeta, errLegacyXLMeta):
			driveState = madmin.DriveStateMissing
		default:

	return func(sz int64, errp *error) {
		duration := time.Since(startTime)

		var err error
		if errp != nil && *errp != nil {
			err = *errp
		}

		atomic.AddUint64(&p.apiCalls[s], 1)
		if IsErr(err, []error{
			errFaultyDisk,
			errFaultyRemoteDisk,
			context.DeadlineExceeded,
		}...) {
			p.totalErrsAvailability.Add(1)
			if errors.Is(err, context.DeadlineExceeded) {
				p.totalErrsTimeout.Add(1)

			errFileNotFound,
			errVolumeNotFound,
			errFileVersionNotFound,
			errDiskNotFound,
			errUnformattedDisk,
			errMaxVersionsExceeded,
			errFileAccessDenied,
		}
		if err != nil && !IsErr(err, ignoredErrs...) && !contextCanceled(ctx) {
			// Only log these errors if context is not yet canceled.
			storageLogOnceIf(ctx, fmt.Errorf("drive:%s, srcVolume: %s, srcPath: %s, dstVolume: %s:, dstPath: %s - error %v",