System Extension注册完成 + FSKit Driver待办事项

已完成：
✅ App ID（6770506571）
✅ Bundle ID（com.momentry.markbase.fskit）
✅ Developer ID Application证书导入
✅ .app Bundle创建（build/MarkBaseFSKit.app）
✅ entitlements.plist配置

限制：
- binary未实现FSKit driver（占位符）
- 无法通过systemextensionsctl install安装
- 需要完整FSKit接口实现

策略：
- 短期：WebDAV（500 MB/s）
- 长期：FSKit Driver完整实现（650 MB/s）

文档：
- SYSTEM_EXTENSION_MANUAL_INSTALL.md
- FSKIT_DRIVER_TODO.md（未来待办）

scripts/docker_test.sh

@@ -0,0 +1,72 @@
+#!/bin/bash
+# iSCSI + RAID5 Docker测试脚本
+
+set -e
+
+echo "=== MarkBase Docker Test Environment ==="
+
+# 检查Docker是否运行
+if ! docker info > /dev/null 2>&1; then
+    echo "ERROR: Docker not running"
+    echo "Start Docker Desktop or run: docker daemon"
+    exit 1
+fi
+
+echo ""
+echo "Step 1: Building Docker images..."
+docker-compose -f docker/docker-compose.yml build
+
+echo ""
+echo "Step 2: Starting test containers..."
+docker-compose -f docker/docker-compose.yml up -d
+
+echo ""
+echo "Step 3: Waiting for containers to start..."
+sleep 10
+
+echo ""
+echo "Step 4: Checking RAID test container..."
+docker-compose -f docker/docker-compose.yml ps raid_test
+
+echo ""
+echo "Step 5: Running RAID5 configuration..."
+docker-compose -f docker/docker-compose.yml exec raid_test \
+    ./target/release/configure_iscsi docker_test \
+    --disks /tmp/test_disks/disk1.img /tmp/test_disks/disk2.img /tmp/test_disks/disk3.img
+
+echo ""
+echo "Step 6: Verifying RAID5 status..."
+docker-compose -f docker/docker-compose.yml exec raid_test \
+    sudo dmsetup status markbase_docker_test
+
+echo ""
+echo "Step 7: Checking WebDAV server..."
+docker-compose -f docker/docker-compose.yml ps webdav_server
+
+echo ""
+echo "Step 8: Testing WebDAV endpoint..."
+curl -s http://localhost:4919/api/v2/tree/docker_test | head -20
+
+echo ""
+echo "Step 9: Running performance test (fio)..."
+docker-compose -f docker/docker-compose.yml exec raid_test \
+    fio --filename=/dev/mapper/markbase_docker_test \
+    --direct=1 \
+    --rw=read \
+    --bs=4k \
+    --size=100M \
+    --iodepth=32 \
+    --name=raid5_perf_test
+
+echo ""
+echo "=== Test Complete ==="
+echo "Containers running:"
+docker-compose -f docker/docker-compose.yml ps
+
+echo ""
+echo "To stop containers:"
+echo "  docker-compose -f docker/docker-compose.yml down"
+echo ""
+echo "To view logs:"
+echo "  docker-compose -f docker/docker-compose.yml logs raid_test"
+echo "  docker-compose -f docker/docker-compose.yml logs webdav_server"