os.write("test data".getBytes());
        }
        
        // Verify caching behavior
        assertTrue(file.canCacheWrite());
    }
}
```

## 9. Performance Considerations

### 9.1 Memory Management
- Lease entries should be evicted based on LRU when max leases reached
- Implement periodic cleanup of expired leases

### 9.2 Thread Safety
- Use concurrent data structures for lease storage

    SmbFile[] updatedFiles = dir.listFiles();
    assertEquals(initialFiles.length + 1, updatedFiles.length);
}
```

## 9. Error Handling

### 9.1 Cache Consistency
```java
public class CacheConsistencyManager {
    public void handleInconsistency(String directoryPath, String fileName) {
        log.warn("Cache inconsistency detected for: {}/{}", directoryPath, fileName);

        if (total == 0) return 0.0;
        return (double) operationErrors.get() / total;
    }
    
    // Getters for all statistics...
}
```

## 9. Error Handling and Fallback

### 9.1 RDMA Error Recovery
```java
public class RdmaErrorHandler {
    public void handleRdmaError(RdmaConnection connection, Exception error) {
        log.warn("RDMA error occurred: {}", error.getMessage());
        

    SmbFile file2 = new SmbFile("smb://server/share/persistent.txt", context);
    assertTrue(file2.exists());  // Should reconnect with persistent handle
}
```

## 9. Error Handling and Recovery

### 9.1 Handle Break Scenarios
```java
public enum HandleBreakReason {
    NETWORK_FAILURE,      // Network connection lost
    SESSION_EXPIRED,      // Session timeout
    SERVER_REBOOT,        // Server restart

        
        // Restore normal operation parameters
        // Verify all registrations are still valid
    }
}
```

## 9. Performance and Optimization

### 9.1 Witness Event Batching
```java
public class WitnessEventBatcher {
    private final Queue<WitnessNotification> pendingNotifications;
    private final ScheduledExecutorService scheduler;

- github.com/bufbuild/protovalidate-go: [v0.9.1](https://github.com/bufbuild/protovalidate-go/tree/v0.9.1)
- github.com/envoyproxy/go-control-plane/envoy: [v1.32.4](https://github.com/envoyproxy/go-control-plane/tree/envoy/v1.32.4)

        return channelStats.values().stream()
            .mapToLong(ChannelStatistics::getThroughput)
            .sum();
    }
}
```

## 9. Security Considerations

### 9.1 Channel Binding Security
```java
public class SecureChannelBinding {
    private final byte[] sessionKey;
    
    public byte[] generateChannelBindingHash(ChannelInfo channel) throws GeneralSecurityException {

- github.com/envoyproxy/go-control-plane: [v0.10.3 → 9239064](https://github.com/envoyproxy/go-control-plane/compare/v0.10.3...9239064)
- github.com/envoyproxy/protoc-gen-validate: [v0.9.1 → v0.10.1](https://github.com/envoyproxy/protoc-gen-validate/compare/v0.9.1...v0.10.1)
- github.com/golang/glog: [v1.0.0 → v1.1.0](https://github.com/golang/glog/compare/v1.0.0...v1.1.0)
- google.golang.org/grpc: v1.54.0 → v1.56.3

              }
            ]
          }
        ]
      },
      "gridPos": {
        "h": 4,
        "w": 4,
        "x": 4,
        "y": 54
      },
      "id": 91,
      "options": {
        "legend": {
          "calcs": [],
          "displayMode": "list",
          "placement": "bottom",
          "showLegend": true
        },
        "tooltip": {

- github.com/jstemmer/go-junit-report: [af01ea7 → v0.9.1](https://github.com/jstemmer/go-junit-report/compare/af01ea7...v0.9.1)
- github.com/prometheus/client_golang: [v1.0.0 → v1.6.0](https://github.com/prometheus/client_golang/compare/v1.0.0...v1.6.0)
- github.com/prometheus/common: [v0.4.1 → v0.9.1](https://github.com/prometheus/common/compare/v0.4.1...v0.9.1)