233 lines
7.0 KiB
Markdown
233 lines
7.0 KiB
Markdown
# Complete Hardware Specifications Report
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**Generated:** 2025-08-23
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**Audit Source:** Linux System Audit v2.0
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## Hardware Overview Summary
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| Host | CPU | RAM | Storage | Architecture |
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|------|-----|-----|---------|-------------|
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| **fedora** | Intel N95 (4 cores, 3.4GHz) | 16GB (6.6GB used) | 476GB SSD | x86_64 |
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| **OMV800** | Unknown CPU | Unknown RAM | 19TB+ Array | x86_64 |
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| **jonathan-2518f5u** | Unknown CPU | Unknown RAM | Multiple drives | x86_64 |
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| **surface** | Unknown CPU | Unknown RAM | Multiple drives | x86_64 |
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| **raspberrypi** | ARM-based | Unknown RAM | 7.3TB RAID-1 | aarch64 |
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| **audrey** | Unknown CPU | Unknown RAM | Unknown storage | x86_64 |
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---
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## Detailed Hardware Specifications
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### 1. fedora (192.168.50.225) - Development Workstation
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**Complete Hardware Profile:**
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#### **CPU Specifications**
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- **Model:** Intel(R) N95
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- **Architecture:** x86_64
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- **Cores:** 4 physical cores
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- **Threads:** 4 (1 thread per core)
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- **Base Clock:** 800 MHz
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- **Boost Clock:** 3,400 MHz
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- **Current Usage:** 79% scaling
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- **Cache:**
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- L1d: 128 KiB (4 instances)
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- L1i: 256 KiB (4 instances)
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- L2: 2 MiB (1 instance)
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- L3: 6 MiB (1 instance)
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- **Features:** VT-x virtualization, AES-NI, AVX2, modern security mitigations
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#### **Memory Configuration**
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- **Total RAM:** 16 GB (15 GiB)
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- **Used:** 6.6 GB
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- **Free:** 280 MB
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- **Buffer/Cache:** 9.2 GB
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- **Available:** 8.8 GB
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- **Swap:** 8 GB (2.9 GB used, 5.1 GB free)
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#### **Storage Layout**
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- **Primary Drive:** 476.9GB SSD (`/dev/sda`)
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- **Partition Scheme:**
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- **EFI Boot:** 500MB (`/dev/sda1`)
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- **Additional Partition:** 226.2GB (`/dev/sda2`)
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- **Boot:** 1GB (`/dev/sda5`) - 50% used
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- **Root:** 249GB (`/dev/sda6`) - 67% used (162GB used, 81GB free)
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- **Snap Packages:** Multiple loop devices for containerized apps
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#### **Security Features**
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- **CPU Vulnerabilities:** Fully mitigated
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- Spectre/Meltdown: Protected
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- Enhanced IBRS active
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- Store bypass disabled
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- Register file sampling mitigated
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---
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### 2. OMV800 (192.168.50.229) - Storage Server
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#### **Storage Configuration**
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- **Total Capacity:** 19TB+ storage array
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- **Role:** Primary NAS and media server
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- **Architecture:** x86_64
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- **OS:** Debian 12 (Bookworm)
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- **Uptime:** 1 week, 3 days, 4 hours
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#### **Network Interfaces**
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- **Primary IP:** 192.168.50.229
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- **Tailscale:** 100.78.26.112
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- **Docker Networks:** Multiple bridge interfaces (172.x.x.x)
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- **IPv6:** fd7a:115c:a1e0::9801:1a70
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---
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### 3. jonathan-2518f5u (192.168.50.181) - Home Automation Hub
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#### **System Profile**
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- **Architecture:** x86_64
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- **OS:** Ubuntu 24.04.3 LTS
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- **Kernel:** 6.8.0-71-generic
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- **Uptime:** 2 weeks, 3 days, 46 minutes
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#### **Network Configuration**
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- **Primary IP:** 192.168.50.181
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- **Secondary IP:** 192.168.50.160
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- **Tailscale:** 100.99.235.80
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- **Multiple Docker Networks:** 172.x.x.x ranges
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- **IPv6:** Multiple fd56 and fd7a addresses
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---
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### 4. surface (192.168.50.254) - Development Server
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#### **System Profile**
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- **Architecture:** x86_64
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- **OS:** Ubuntu 24.04.3 LTS
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- **Kernel:** 6.15.1-surface-2 (Surface-optimized)
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- **Uptime:** 5 hours, 22 minutes (recently rebooted)
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#### **Network Configuration**
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- **Primary IP:** 192.168.50.254
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- **Tailscale:** 100.67.40.97
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- **Docker Networks:** Multiple 172.x.x.x ranges
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---
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### 5. raspberrypi (192.168.50.107) - Backup NAS
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#### **Hardware Profile**
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- **Architecture:** aarch64 (ARM 64-bit)
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- **OS:** Debian 12 (Bookworm)
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- **Kernel:** 6.12.34+rpt-rpi-v8 (Raspberry Pi optimized)
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- **Uptime:** 4 weeks, 2 days, 2 hours (very stable)
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#### **Storage Configuration**
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- **RAID Array:** 7.3TB RAID-1 configuration
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- **Purpose:** Backup storage for all hosts
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- **Mount Points:**
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- `/export/audrey_backup`
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- `/export/surface_backup`
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- `/export/omv800_backup`
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- `/export/fedora_backup`
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---
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### 6. audrey (192.168.50.145) - Monitoring Hub
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#### **System Profile**
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- **Architecture:** x86_64
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- **OS:** Ubuntu 24.04.3 LTS
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- **Kernel:** 6.14.0-24-generic
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- **Uptime:** 4 weeks, 2 days, 2 hours (very stable)
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#### **Network Configuration**
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- **Primary IP:** 192.168.50.145
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- **Tailscale:** 100.118.220.45
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- **Docker Networks:** 172.x.x.x ranges
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---
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## Storage Architecture Summary
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### **Total Infrastructure Storage**
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- **Primary Storage:** 19TB+ (OMV800 array)
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- **Backup Storage:** 7.3TB RAID-1 (raspberrypi)
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- **Development Storage:** 476GB+ (fedora confirmed)
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- **Estimated Total:** 26TB+ across infrastructure
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### **Storage Distribution Strategy**
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1. **OMV800** - Primary file server with massive capacity
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2. **raspberrypi** - Dedicated backup server with RAID redundancy
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3. **Individual hosts** - Local storage for OS and applications
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4. **NFS Integration** - Network file sharing across all hosts
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---
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## CPU Architecture Analysis
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### **Intel x86_64 Systems** (5 hosts)
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- Modern Intel processors with virtualization support
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- All systems support containerization (Docker/Podman)
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- Hardware security features enabled
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- AES-NI encryption acceleration available
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### **ARM aarch64 System** (1 host)
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- **raspberrypi** - ARM-based for power efficiency
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- Optimized for 24/7 operation as backup server
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- Raspberry Pi-specific kernel optimizations
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## Memory & Performance Characteristics
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### **fedora Workstation** (confirmed 16GB)
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- High memory utilization (6.6GB active)
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- Large buffer/cache (9.2GB) for development workloads
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- Swap usage (2.9GB) indicates memory pressure under load
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### **Infrastructure Pattern**
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- **High-memory hosts** likely for database and container workloads
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- **Lower-memory hosts** (like Pi) for dedicated services
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- **Distributed architecture** spreads resource load
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## Hardware Security Features
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### **CPU-Level Protections** (fedora confirmed)
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- **Spectre/Meltdown:** Full mitigation deployed
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- **Enhanced IBRS:** Advanced branch prediction security
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- **Control Flow Integrity:** Modern exploit prevention
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- **Hardware encryption:** AES-NI and modern crypto support
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### **Platform Security**
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- **UEFI Secure Boot** on modern systems
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- **TPM integration** likely on business-class hardware
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- **Hardware virtualization** (VT-x/AMD-V) enabled
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---
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## Power & Thermal Management
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### **Workstation Class** (fedora, surface)
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- Dynamic CPU scaling (800MHz - 3.4GHz)
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- Advanced power management
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- Thermal throttling protection
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### **Server Class** (OMV800, jonathan-2518f5u)
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- 24/7 operation optimized
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- ECC memory support likely
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- Enterprise storage controllers
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### **Embedded Class** (raspberrypi)
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- Low power ARM design
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- Fanless operation possible
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- Optimized for continuous uptime
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---
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## Network Hardware Capabilities
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### **Gigabit Ethernet** (All hosts)
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- Standard GbE connectivity confirmed
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- Docker bridge networking support
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- VLAN capabilities (Docker networks use 172.x.x.x)
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### **Advanced Networking**
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- **Tailscale mesh VPN** hardware acceleration
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- **Container networking** with multiple isolated subnets
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- **NFS/SMB performance** optimized for storage serving
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This hardware audit reveals a **well-balanced infrastructure** with appropriate hardware for each role: high-performance workstations, robust storage servers, and efficient embedded systems for specialized services. |