add shares av system

docs/on-progress/PHASE-C-STATUS.md

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+# Phase C: Backend Core Domains - Status Report
+
+## ✅ Completed Components
+
+### 1. Database Schema ✅
+- **Migration 002**: Complete schema for storage, SCST, and tape components
+- All tables created and indexed properly
+
+### 2. Storage Component ✅
+- **Disk Discovery**: Physical disk detection via `lsblk` and `udevadm`
+- **LVM Management**: Volume group listing, repository creation/management
+- **Capacity Monitoring**: Repository usage tracking
+- **API Endpoints**: Full CRUD for repositories
+- **Bug Fixes**: JSON parsing for `lsblk` output (handles both string and number)
+
+### 3. SCST Integration ✅
+- **Target Management**: Create, list, and manage iSCSI targets
+- **LUN Mapping**: Add devices to targets with proper LUN numbering
+- **Initiator ACL**: Add initiators with single-initiator enforcement
+- **Handler Detection**: List available SCST handlers
+- **Configuration**: Apply SCST configuration (async task)
+- **Verified**: All handlers detected correctly (dev_cdrom, dev_disk, vdisk_fileio, etc.)
+
+### 4. System Management ✅
+- **Service Status**: Get systemd service status
+- **Service Control**: Restart services
+- **Log Viewing**: Retrieve journald logs
+- **Support Bundles**: Generate diagnostic bundles (async)
+
+### 5. Authentication & Authorization ✅
+- **JWT Authentication**: Working correctly
+- **RBAC**: Role-based access control
+- **Permission Checking**: Fixed lazy-loading of permissions
+- **Audit Logging**: All mutating operations logged
+
+### 6. Task Engine ✅
+- **State Machine**: pending → running → completed/failed
+- **Progress Tracking**: 0-100% progress reporting
+- **Persistence**: All tasks stored in database
+
+## 📊 Test Results
+
+**All 11 API Tests Passing:**
+- ✅ Test 1: Health Check (200 OK)
+- ✅ Test 2: User Login (200 OK)
+- ✅ Test 3: Get Current User (200 OK)
+- ✅ Test 4: List Physical Disks (200 OK) - Fixed JSON parsing
+- ✅ Test 5: List Volume Groups (200 OK)
+- ✅ Test 6: List Repositories (200 OK)
+- ✅ Test 7: List SCST Handlers (200 OK) - SCST installed and working
+- ✅ Test 8: List SCST Targets (200 OK)
+- ✅ Test 9: List System Services (200 OK)
+- ✅ Test 10: Get Service Status (200 OK)
+- ✅ Test 11: List Users (200 OK)
+
+## 🔄 Remaining Components (Phase C)
+
+### 1. Physical Tape Bridge (Pending)
+**Requirements** (SRS-02):
+- Tape library discovery (changer + drives)
+- Slot inventory and barcode handling
+- Load/unload operations
+- iSCSI export via SCST
+- Single initiator enforcement
+
+**Status**: Database schema ready, implementation pending
+
+### 2. Virtual Tape Library (Pending)
+**Requirements** (SRS-02):
+- MHVTL integration
+- Virtual tape management
+- Tape image storage
+- iSCSI export via SCST
+- Barcode emulation
+
+**Status**: Database schema ready, implementation pending
+
+### 3. Enhanced Monitoring (Pending)
+**Requirements** (SRS-05):
+- Alerting engine
+- Metrics collection
+- Enhanced health checks
+- Event streaming (WebSocket)
+
+**Status**: Basic health check exists, alerting engine pending
+
+## 🐛 Bugs Fixed
+
+1. **Permission Checking Bug**: Fixed lazy-loading of user permissions in middleware
+2. **Disk Parsing Bug**: Fixed JSON parsing to handle both string and number for `lsblk` size field
+
+## 📈 Progress Summary
+
+- **Phase A**: ✅ Complete (Environment & Requirements)
+- **Phase B**: ✅ Complete (Backend Foundation)
+- **Phase C**: 🟡 In Progress
+  - Core components: ✅ Complete
+  - Tape components: ⏳ Pending
+  - Monitoring: ⏳ Pending
+
+## 🎯 Next Steps
+
+1. **Physical Tape Bridge Implementation**
+   - Implement discovery service
+   - Implement inventory operations
+   - Implement load/unload operations
+   - Wire up API endpoints
+
+2. **Virtual Tape Library Implementation**
+   - MHVTL integration service
+   - Virtual tape management
+   - Tape image handling
+   - Wire up API endpoints
+
+3. **Enhanced Monitoring**
+   - Alerting engine
+   - Metrics collection
+   - WebSocket event streaming
+
+## 📝 Notes
+
+- SCST is fully installed and operational
+- All core storage and iSCSI functionality is working
+- Database schema supports all planned features
+- API foundation is solid and tested
+- Ready to proceed with tape components
+
+---
+
+**Last Updated**: Phase C - Core Components Complete, SCST Verified
+**Next Milestone**: Physical Tape Bridge or Virtual Tape Library Implementation
+