currentPaths sync.Map

	cycleInfoMu sync.Mutex
	cycleInfo   *currentScannerCycle
}

var globalScannerMetrics scannerMetrics

const (
	// START Realtime metrics, that only to records
	// last minute latencies and total operation count.
	scannerMetricReadMetadata scannerMetric = iota
	scannerMetricCheckMissing
	scannerMetricSaveUsage
	scannerMetricApplyAll
	scannerMetricApplyVersion
	scannerMetricTierObjSweep

		"Total number of bytes failed at least once to replicate in the last full minute on a bucket",
		bucketL, targetArnL)
	bucketReplLastMinFailedCountMD = NewGaugeMD(bucketReplLastMinFailedCount,
		"Total number of objects which failed replication in the last full minute on a bucket",
		bucketL, targetArnL)
	bucketReplLatencyMsMD = NewGaugeMD(bucketReplLatencyMs,

	"errors"
	"net/http"
	"os"
	"strings"
	"time"

	"github.com/coreos/go-systemd/v22/daemon"
	"github.com/minio/minio/internal/logger"
)

func shutdownHealMRFWithTimeout() {
	const shutdownTimeout = time.Minute

	finished := make(chan struct{})
	go func() {
		globalMRFState.shutdown()
		close(finished)
	}()
	select {
	case <-time.After(shutdownTimeout):
	case <-finished:
	}
}

func handleSignals() {

package cmd

import (
	"context"
	"time"
)

var sharedLockTimeout = newDynamicTimeoutWithOpts(dynamicTimeoutOpts{
	timeout:       30 * time.Second,
	minimum:       10 * time.Second,
	retryInterval: time.Minute,
})

type sharedLock struct {
	lockContext chan LockContext
}

func (ld sharedLock) backgroundRoutine(ctx context.Context, objAPI ObjectLayer, lockName string) {
	for {

	}()

	go func() {
		if globalEnableSyncBoot {
			defer bootstrapTrace("unfreezeServices", unfreezeServices)
			t := time.AfterFunc(5*time.Minute, func() {
				warnings = append(warnings,
					color.YellowBold("- Initializing the config subsystem is taking longer than 5 minutes. Please remove 'MINIO_SYNC_BOOT=on' to not freeze the APIs"))
			})
			defer t.Stop()
		}

		// Initialize data scanner.

        // Create rate limiter with test-friendly settings
        rateLimiter = new AuthenticationRateLimiter(3, // max attempts per account
                5, // max attempts per IP
                20, // max global attempts per minute
                Duration.ofSeconds(2), // short lockout for testing
                Duration.ofMinutes(1) // cleanup interval
        );
    }

    @AfterEach
    public void tearDown() {

    public static final int SMB2_DHANDLE_FLAG_PERSISTENT = 0x00000002;
    
    // Timeout values (milliseconds)
    public static final long DEFAULT_DURABLE_TIMEOUT = 120000;  // 2 minutes
    public static final long MAX_DURABLE_TIMEOUT = 300000;      // 5 minutes
    public static final long PERSISTENT_TIMEOUT = 0;            // Infinite for persistent
}
```

## 4. Data Structures

### 4.1 Handle GUID Structure
```java

        helper.init();

        assertNotNull(helper.userInfoCache);
        assertNotNull(helper.searchLogLogger);
    }

    public void test_setUserCheckInterval() {
        long interval = 5 * 60 * 1000L; // 5 minutes
        searchLogHelper.setUserCheckInterval(interval);
        assertEquals(interval, searchLogHelper.userCheckInterval);
    }

    public void test_setUserInfoCacheSize() {
        int cacheSize = 5000;

        "z-index": "10000"
      },
      listSelectedCssInfo: {
        "background-color": "rgba(82, 168, 236, 0.1)"
      },
      listDeselectedCssInfo: {
        "background-color": "#ffffff"
      },
      minterm: 1,
      adjustWidthVal: 11,
      searchForm: $("#searchForm")
    });
  }

                            }
                    } else {
                        schedulingPolicy =
                            daily {
                                hour = 0
                                minute = 30
                            }
                    }
                    triggerBuild = always()
                    withPendingChangesOnly = true
                    param("revisionRule", "lastFinished")