# Fresh Fleet Audit — 2026-07-28 (revised)

> **A newer audit exists:** [`AUDIT-2026-07-29.md`](AUDIT-2026-07-29.md) (RAM/CPU
> placement focus, with codified capacity goals). Placement numbers below are
> superseded where the two conflict; this doc remains authoritative for the
> **Friday storage/hardware plan (§5)** and storage-redundancy analysis.

> **Supersedes placement data in [`PROJECT.md`](PROJECT.md) §4-§8.**

**Audit time:** 2026-07-28 20:30 CDT
**Hosts audited:** pfv-tsys1, pfv-tsys3, pfv-tsys4, pfv-tsys5, pfv-tsys6, pfv-tsys7, pfv-tsys9
**Hosts offline:** pfv-tsys2 (Win10, pending rebuild), pfv-tsys8 (offline 5+ days)

---

## 1. HA Pairs — FIXED ✓

Both infrastructure pairs now split across storage servers:

| VM | VMID | Host | Disk | Server | tsys4 dies | tsys5 dies |
|----|------|------|------|--------|-----------|-----------|
| netinfra-01 | 103 | tsys1 | S2 | tsys5 | alive | dies |
| netinfra-02 | 904 | tsys9 | D2 | tsys4 | dies | alive |
| ucs-01 | 108 | tsys1 | D2 | tsys4 | dies | alive |
| ucs-02 | 902 | tsys9 | S2 | tsys5 | alive | dies |

**Any single storage server failure leaves one half of each pair alive.**

---

## 2. Active k3s Cnodes — fundamental constraint (3 nodes, 2 NFS servers)

| Cnode | VMID | Host | Disk | Server |
|-------|------|------|------|--------|
| cnode1 | 906 | tsys9 | S3 | **tsys5** |
| cnode2 | 705 | tsys7 | D2 | **tsys4** |
| cnode3 | 106 | tsys1 | D5 | **tsys4** |

**tsys4 failure:** cnode2 + cnode3 die → 1 of 3 → **quorum lost.**
**tsys5 failure:** cnode1 dies → 2 of 3 → quorum OK.

This is a structural constraint: 3 cnodes on 2 NFS servers means one side
holds 2. The only true fixes are:
- A 3rd storage target (not available until Friday hardware work)
- Local-lvm on a cnode's host (deferred to Friday — user wants NFS-only for now)
- Accept the risk (tsys4 reliability improves after Friday PCIe NIC + 64 GB RAM)

**Decision: accept for now. Revisit after Friday when local-SSD boot disks
become an option for cnodes.**

---

## 3. Worker Nodes — NEEDS REBALANCING (2 storage migrations)

### Current state (problem: 3 wnodes share one physical disk)

| Wnode | VMID | Host | Disk | Server | Disk shared with |
|-------|------|------|------|--------|-----------------|
| wnode-tsys1 | 102 | tsys1 | S3 | tsys5 | — |
| wnode-tsys3 | 313 | tsys3 | **D5** | tsys4 | wnode-tsys6, wnode-tsys7 |
| wnode-tsys5 | 509 | tsys5 | D2 | tsys4 | — |
| wnode-tsys6 | 100 | tsys6 | **D5** | tsys4 | wnode-tsys3, wnode-tsys7 |
| wnode-tsys7 | 701 | tsys7 | **D5** | tsys4 | wnode-tsys3, wnode-tsys6 |
| wnode-tsys9 | 905 | tsys9 | S2 | tsys5 | — |

**D5 (Hitachi 2TB HDD) has 3 wnodes contending for IOPS.**
**S1 and S4 on tsys5 are completely empty (916 GB + 499 GB free).**

### Recommended moves (2 PDM storage migrations)

| Wnode | Disk from | Disk to | Effect |
|-------|-----------|---------|--------|
| wnode-tsys6 (100) | D5 (tsys4) | **S4** (tsys5, 499 GB free) | D5: 3→2 wnodes |
| wnode-tsys7 (701) | D5 (tsys4) | **S1** (tsys5, 916 GB free) | D5: 2→1 wnode |

### After rebalancing — every wnode on its own physical disk

| Wnode | Host | Disk | Server |
|-------|------|------|--------|
| wnode-tsys1 | tsys1 | S3 | tsys5 |
| wnode-tsys3 | tsys3 | D5 | tsys4 |
| wnode-tsys5 | tsys5 | D2 | tsys4 |
| wnode-tsys6 | tsys6 | **S4** | **tsys5** |
| wnode-tsys7 | tsys7 | **S1** | **tsys5** |
| wnode-tsys9 | tsys9 | S2 | tsys5 |

**tsys4: 2 wnodes. tsys5: 4 wnodes. Zero IOPS contention — each wnode
has a dedicated physical spindle.**

---

## 4. Host Capacity

| Host | RAM | VM RAM | RAM% | Threads | vCPU | CPU% | Notes |
|------|-----|--------|------|---------|------|------|-------|
| tsys1 | 31 GB | 36.6 GB | **118%** | 8 | 24 | 300% | Overcommitted. USB-passthrough VMs locked (bms, ca). |
| tsys3 | 31 GB | 28 GB | 90% | 8 | 8 | 100% | 1 wnode (28 GB). OK. |
| tsys4 | 15 GB | 2 GB | 13% | 8 | 2 | 25% | Storage server. Friday: →64 GB. |
| tsys5 | 94 GB | 127 GB | **135%** | 8 | 72 | 900% | Overcommitted by 33 GB. SDR dongles locked. Most VMs on local-nonprod (can't migrate). |
| tsys6 | 125 GB | 48 GB | **38%** | 16 | 12 | 75% | **77 GB free.** Room for more. |
| tsys7 | 188 GB | 56 GB | **30%** | 24 | 22 | 92% | **132 GB free.** Most room in fleet. |
| tsys9 | 23 GB | 30.2 GB | **131%** | 12 | 16 | 133% | Overcommitted by 7 GB. |

### Hardware dependencies (locked VMs)

| Host | VM | Hardware | Can move? |
|------|-----|----------|-----------|
| tsys1 | pfv-bms (100) | Zigbee + Z-Wave USB dongles | Friday only (physical move) |
| tsys1 | tsys-ca (101) | Nitrokey HSM (2×) | Friday only (physical move) |
| tsys5 | (various) | SDR dongles | **No — do not move** |

---

## 5. Friday Maintenance Plan

### 5.1 Primary goal: Proxmox on tsys2

tsys2 is currently Windows 10. It has the **best local storage in the fleet**
(Samsung 960 PRO NVMe 512 GB + Samsung 850 EVO SATA SSD 1 TB). The primary
Friday deliverable is:

1. **Move DHCP off pfv-netboot** to the netinfra-01/02 redundant pair. This
   must happen BEFORE tsys2 is formatted (pfv-netboot runs on tsys2 hardware
   currently, or depends on a service that does).
2. **Format tsys2**, install Proxmox.
3. **Agent inventory** — once Proxmox is live, the audit scripts
   (`perf/deploy-check.sh`) can gather hardware and VM data directly,
   replacing the Windows PowerShell inventory from
   [`TODO.md`](TODO.md) §1.
4. **Run provisioning** — `provisioning/SetupNewSystem.sh` for baseline
   hardening, then `perf/scripts/apply-tunings.sh`.
5. **Create wnode-tsys2** — boot disk on NVMe (960 PRO), data disk on SATA
   SSD (850 EVO). No NFS needed — 1.5 TB local SSD is the most local storage
   of any worker.
6. **Join wnode-tsys2 to k3s cluster.**

tsys2 hardware (from [`TODO.md`](TODO.md) Windows inventory):
- Dell Precision 5520, i7-7820HQ Kaby Lake (4c/8t)
- 32 GB RAM
- Samsung 960 PRO 512 GB NVMe + Samsung 850 EVO 1 TB SATA SSD
- Both wired NICs are USB-attached (same anti-pattern as tsys4/9)
- NVIDIA Quadro M1200 4 GB (passthrough candidate)
- Service tag: GH1XZG2

### 5.2 Physical hardware work (tsys4, tsys5)

| Host | Work |
|------|------|
| tsys4 | PCIe NIC install (replace USB dongle), RAM 16→64 GB |
| tsys5 | 2nd ethernet cable (fix bond0), NVMe install, D3 SSD relocate from tsys4 USB |

### 5.3 VM migrations (while cluster is down for hardware)

**Relieve overloaded hosts — move NFS-backed VMs to tsys6/tsys7:**

| VM | VMID | From | To | RAM freed | Storage stays |
|----|------|------|----|-----------|---------------|
| tsys-siem | 901 | tsys9 (131%) | tsys6 (38%) | 8 GB on tsys9 | D2 (tsys4) |
| tsys-librenms | 104 | tsys1 (118%) | tsys7 (30%) | 2 GB on tsys1 | D2 (tsys4) |
| tsys-pdm | 105 | tsys1 | tsys7 | 2 GB | D2 (tsys4) |
| tsys-workbench | 117 | tsys1 | tsys7 | 4 GB | D2 (tsys4) |
| tailscale-router | 109 | tsys1 | tsys7 | 2 GB | D2 (tsys4) |
| kali-tsys | 114 | tsys1 | tsys7 | 2 GB | D2 (tsys4) |

**Result:** tsys1 drops from 36.6 GB → 24.6 GB (79%). tsys9 drops from
30.2 GB → 22.2 GB (96%). tsys6/tsys7 absorb easily.

**Move USB-passthrough VMs from tsys1 to tsys9 (physical USB relocation):**

| VM | VMID | From | To | Hardware |
|----|------|------|----|---------|
| pfv-bms | 100 | tsys1 | tsys9 | Zigbee + Z-Wave dongles (physically move) |
| tsys-ca | 101 | tsys1 | tsys9 | Nitrokey HSMs (physically move) |

**Result:** tsys1 becomes a lightweight k8s-control host (cnode3 + netinfra-01 + ucs-01 only).

**Wnode storage rebalancing:**

| VM | VMID | Disk from | Disk to |
|----|------|-----------|---------|
| wnode-tsys6 | 100 | D5 (tsys4) | S4 (tsys5) |
| wnode-tsys7 | 701 | D5 (tsys4) | S1 (tsys5) |

### 5.4 Post-hardware cnode quorum fix (optional, if local-SSD available)

After Friday hardware work, consider moving one cnode to local-lvm:
- cnode3 (106) on tsys1: local-lvm is HDD (~90 GB) — viable, no NFS dependency
- cnode1 (906) on tsys9: local-lvm is SSD (136 GB) — ideal for etcd

This would give: 1 cnode on local-SSD, 1 on tsys4 NFS, 1 on tsys5 NFS.
**Any single failure (host, storage server, or disk) leaves 2 of 3 alive.**
Deferred — user wants NFS-only for now.

---

## 6. Complete VM Inventory (running VMs only)

### tsys1 — 11 running (Infrastructure)

| VMID | Name | CPU | RAM (MB) | Disk | Storage | Server |
|------|------|-----|----------|------|---------|--------|
| 100 | pfv-bms | 2 | 4096 | 32 GB | D2 | tsys4 |
| 101 | tsys-ca | 2 | 2048 | 32 GB | D2 | tsys4 |
| 102 | pfv-k8s-wnode-tsys1 | 4 | 4096 | 32 GB | S3 | tsys5 |
| 103 | pfv-netinfra-01 | 2 | 2048 | 32 GB | S2 | tsys5 |
| 104 | tsys-librenms | 2 | 2048 | 50 GB | D2 | tsys4 |
| 105 | tsys-proxmox-datacenter | 2 | 2048 | 32 GB | D2 | tsys4 |
| 106 | pfv-k8s-cnode3 | 2 | 4096 | 32 GB | D5 | tsys4 |
| 108 | tsys-ucs-01 | 2×2 | 8000 | 32 GB | D2 | tsys4 |
| 109 | tailscale-router | 2 | 2048 | 25 GB | D2 | tsys4 |
| 114 | kali-tsys | 2 | 2048 | 32 GB | D2 | tsys4 |
| 117 | tsys-secure-workbench | 2 | 4000 | 32 GB | D2 | tsys4 |

### tsys3 — 1 running (Kubernetes)

| VMID | Name | CPU | RAM (MB) | Disk | Storage | Server |
|------|------|-----|----------|------|---------|--------|
| 313 | pfv-k8s-wnode-tsys3 | 8 | 28000 | 32 GB | D5 | tsys4 |

### tsys4 — 1 running (Storage)

| VMID | Name | CPU | RAM (MB) | Disk | Storage | Server |
|------|------|-----|----------|------|---------|--------|
| 400 | pfv-proxmox-backup-server | 2 | 2048 | 32 GB | local-lvm | LOCAL |

### tsys5 — 17 running (Storage + Preprod)

| VMID | Name | CPU | RAM (MB) | Disk | Storage | Server |
|------|------|-----|----------|------|---------|--------|
| 509 | pfv-k8s-wnode-tsys5 | 2×4 | 32000 | 32 GB | D2 | tsys4 |
| 5101 | sectestbed-siem | 2×2 | 10000 | 132 GB | local-nonprod | LOCAL |
| 5105 | sectestbed-awx | 2×2 | 4096 | 288 GB | local-nonprod | LOCAL |
| 5106 | sectestbed-k8s-cnode | 2×2 | 4096 | 32 GB | local-nonprod | LOCAL |
| 5107 | sectestbed-k8s-wnode | 2×2 | 4096 | 32 GB | local-nonprod | LOCAL |
| 5108 | sectestbed-librenms | 2×2 | 4096 | 32 GB | local-nonprod | LOCAL |
| 5109 | sectestbed-netinfra | 2×2 | 4096 | 32 GB | local-nonprod | LOCAL |
| 5111 | ultix-streaming | 2×2 | 9000 | 288 GB | T5-SSD | tsys5 (SSD) |
| 5112 | ultix-offstage | 2×2 | 6000 | 288 GB | local-lvm | LOCAL |
| 6000 | sectestbed-sandbox | 2×2 | 4096 | 32 GB | local-nonprod | LOCAL |
| 51010 | sectestbed-tctc | 2×2 | 4096 | 32 GB | local-nonprod | LOCAL |
| 51011 | sectestbed-cloudron | 2×2 | 4096 | 32 GB | local-nonprod | LOCAL |
| 51012 | sectestbed-hfnoc | 2×2 | 4096 | 32 GB | local-nonprod | LOCAL |
| 51013 | sectestbed-rancherplatform | 2×2 | 4096 | 32 GB | local-nonprod | LOCAL |
| 53100 | tsys-preprod-awx | 2×2 | 9000 | 160 GB | local-nonprod | LOCAL |
| 53101 | tsys-preprod-siem | 2×2 | 12000 | 32 GB | local-nonprod | LOCAL |
| 53102 | tsys-preprod-rancherplatform | 2×2 | 8000 | 32 GB | local-nonprod | LOCAL |

### tsys6 — 3 running (Kubernetes)

| VMID | Name | CPU | RAM (MB) | Disk | Storage | Server |
|------|------|-----|----------|------|---------|--------|
| 100 | pfv-k8s-wnode-tsys6 | 2×2 | 32000 | 32 GB | D5 | tsys4 |
| 600 | tsys-awx | 2×2 | 12000 | 32 GB | D2 | tsys4 |
| 601 | pfv-k8s-cnode4 | 4 | 4096 | 32 GB | D2 | tsys4 |

### tsys7 — 6 running (Kubernetes)

| VMID | Name | CPU | RAM (MB) | Disk | Storage | Server |
|------|------|-----|----------|------|---------|--------|
| 701 | pfv-k8s-wnode-tsys7 | 4 | 32000 | 32 GB | D5 | tsys4 |
| 702 | hfnoc-uisp | 2×2 | 8000 | 100 GB | D2 | tsys4 |
| 703 | rr-middleware | 2 | 2048 | 32 GB | D2 | tsys4 |
| 704 | TCTC | 4 | 6000 | 32 GB | D2 | tsys4 |
| 705 | pfv-k8s-cnode2 | 4 | 4096 | 32 GB | D2 | tsys4 |
| 706 | pfv-k8s-cnode5 | 4 | 4096 | 32 GB | S2 | tsys5 |

### tsys9 — 6 running (Infrastructure)

| VMID | Name | CPU | RAM (MB) | Disk | Storage | Server |
|------|------|-----|----------|------|---------|--------|
| 901 | tsys-siem | 2 | 8000 | 132 GB | D2 | tsys4 |
| 902 | tsys-ucs-02 | 2×2 | 8000 | 50 GB | S2 | tsys5 |
| 903 | kali-rd | 2 | 2048 | 32 GB | D5 | tsys4 |
| 904 | pfv-netinfra-02 | 2 | 4000 | 32 GB | D2 | tsys4 |
| 905 | pfv-k8s-wnode-tsys9 | 4 | 4096 | 32 GB | S2 | tsys5 |
| 906 | pfv-k8s-cnode1 | 2 | 4096 | 32 GB | S3 | tsys5 |