===== TorresVault Flash Array (SSD Pool) =====

This page documents the full SSD layout, serial numbers, physical placement, and ZFS vdev assignments for the all-flash array inside the PVE-NAS node.

This array uses **22 × Samsung PM863 1.92TB SSDs** arranged as **11 mirrored vdevs**.

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==== 📦 Drive Inventory – Master Table ====

| ID  | Serial Number | Model | Size | Port Mapping | Physical Location | VDEV | Role | Notes |
| ----- | ---------------- | -------- | -------- | ----------------- | ------------------------- | -------- | -------- | -------- |
| D01 | S1YKNX0H602526 | PM863 | 1.92 TB |   | Tray 01 – Upper | Mirror 01 | Data |   |
| D02 | S1YKNXAGB51740  | PM863 | 1.92 TB |   | Tray 01 – Upper | Mirror 01 | Data | drive-scsi3  |
| D03 | S1YKNXAH301378 | PM863 | 1.92 TB |   | Tray 02 – Upper | Mirror 02 | Data | drive-scsi6  |
| D04 | S1YKNXAGB49810 | PM863 | 1.92 TB |   | Tray 02 – Upper | Mirror 02 | Data |   |
| D05 | S1YKNX0H602529  | PM863 | 1.92 TB |   | Tray 03 – Upper | Mirror 03 | Data |   |
| D06 | S1YKNXAGB55937  | PM863 | 1.92 TB |   | Tray 03 – Upper | Mirror 03 | Data | X  |
| D07 | bf9b  | PM863 | 1.92 TB |   | Tray 04 – Upper | Mirror 04 | Data |   |
| D08 | 5e8c  | PM863 | 1.92 TB |   | Tray 04 – Upper | Mirror 04 | Data |   |
| D09 | S1YKNXAH301436  | PM863 | 1.92 TB |   | Tray 05 – Upper | Mirror 05 | Data | x  |
| D10 | S1YKNXAGB51503  | PM863 | 1.92 TB |   | Tray 05 – Upper | Mirror 05 | Data | x  |
| D11 | S1YKNXAGB52794  | PM863 | 1.92 TB |   | Tray 06 – Lower | Mirror 06 | Data | x  |
| D12 | S1YKNX0H602510  | PM863 | 1.92 TB |   | Tray 06 – Lower | Mirror 06 | Data | x  |
| D13 | 2967  | PM863 | 1.92 TB |   | Tray 07 – Lower | Mirror 07 | Data | drive-scsi3  |
| D14 | 4440  | PM863 | 1.92 TB |   | Tray 07 – Lower | Mirror 07 | Data | drive-scsi8  |
| D15 | 2516  | PM863 | 1.92 TB |   | Tray 08 – Lower | Mirror 08 | Data |   |
| D16 | 1375  | PM863 | 1.92 TB |   | Tray 08 – Lower | Mirror 08 | Data |   |
| D17 | 9974  | PM863 | 1.92 TB |   | Tray 09 – Rear | Mirror 09 | Data |   |
| D18 | 2518  | PM863 | 1.92 TB |   | Tray 09 – Rear | Mirror 09 | Data |   |
| D19 | 1430  | PM863 | 1.92 TB |   | Tray 10 – Rear | Mirror 10 | Data |   |
| D20 | 5670  | PM863 | 1.92 TB |   | Tray 10 – Rear | Mirror 10 | Data |   |
| D21 | 2714  | PM863 | 1.92 TB |   | Behind Motherboard | Mirror 11 | Data |   |
| D22 | 4477  | PM863 | 1.92 TB |   | Behind Motherboard | Mirror 11 | Data |   |

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==== 🧩 VDEV Layout Map ====

Each tray houses **two drives** which form a **mirrored vdev**.

  * **Mirror 01** → D01 + D02  
  * **Mirror 02** → D03 + D04  
  * **Mirror 03** → D05 + D06  
  * **Mirror 04** → D07 + D08  
  * **Mirror 05** → D09 + D10  
  * **Mirror 06** → D11 + D12  
  * **Mirror 07** → D13 + D14  
  * **Mirror 08** → D15 + D16  
  * **Mirror 09** → D17 + D18  
  * **Mirror 10** → D19 + D20  
  * **Mirror 11** → D21 + D22

Total Usable Capacity: **~21 TB Flash** Total Drives: **22** VDEV Count: **11 mirrored pairs**

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==== 🗺 Physical Placement Diagram ====

This helps identify drives quickly without opening trays or following cables manually.

**Front Drive Stack (Upper Section)**

  * Tray 01 → D01, D02  
  * Tray 02 → D03, D04  
  * Tray 03 → D05, D06  
  * Tray 04 → D07, D08  
  * Tray 05 → D09, D10

**Front Drive Stack (Lower Section)**

  * Tray 06 → D11, D12  
  * Tray 07 → D13, D14  
  * Tray 08 → D15, D16

**Rear / PSU Shroud / Inline Mount Areas**

  * Tray 09 → D17, D18  
  * Tray 10 → D19, D20

**Behind Motherboard / Cable Channel**

  * Inline → D21, D22

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==== 🔌 Port Mapping (To Fill In) ====

Document the exact SATA/SAS/HBA port numbers for future replacements.

| Drive ID | Controller | Port Number | Notes |
| ---------- | ------------- | -------------- | -------- |
| D01 | SATA |   |   |
| D02 | SATA |   |   |
| D03 | SATA |   |   |
| D04 | SATA |   |   |
| D05 | HBA1 | Port X |   |
| D06 | HBA1 | Port X |   |
| D07 | HBA1 | Port X |   |
| D08 | HBA1 | Port X |   |
| D09 | HBA1 | Port X |   |
| D10 | HBA1 | Port X |   |
| D11 | HBA2 | Port X |   |
| D12 | HBA2 | Port X |   |
| D13 | HBA2 | Port X |   |
| D14 | HBA2 | Port X |   |
| D15 | HBA2 | Port X |   |
| D16 | HBA2 | Port X |   |
| D17 | HBA2 | Port X |   |
| D18 | HBA2 | Port X |   |
| D19 | SATA | Port X |   |
| D20 | SATA | Port X |   |
| D21 | SATA | Port X |   |
| D22 | SATA | Port X |   |

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==== 🧪 Burn-In Checklist (Optional but Recommended) ====

For each drive (D01–D22):

  * [ ] SMART extended test  
  * [ ] Write/verify test  
  * [ ] Check power-on hours  
  * [ ] Check wear level  
  * [ ] Confirm firmware  
  * [ ] Confirm TrueNAS recognizes it  
  * [ ] Assign to correct vdev  
  * [ ] Update this page

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==== 📝 Replacement Procedure ====

1. Identify failing drive from TrueNAS alert   2. Locate drive in this table   3. Check physical tray for that ID   4. Power down host   5. Remove SSD from its tray / stack   6. Insert replacement drive and label it   7. Update wiki entry   8. Online replace the disk in TrueNAS   9. Verify resilver   10. Mark task completed

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==== 📚 Notes ====

*All SSDs are Samsung PM863 enterprise-grade SATA 1.92 TB drives salvaged from Nimble arrays.*   *All vdevs are mirrors for maximum IOPS, redundancy, and resilver performance.*