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claudetools/clients/dataforth/session-logs/2026-04-12-session.md

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Session Log: April 12, 2026

Session Summary

Work Accomplished

  1. Gitea Service Recovery (Jupiter Server)

    • Fixed Gitea containers failing to start due to "No space left on device" errors
    • Root cause: btrfs cache drive 99%+ full (743GB used of 750GB allocated)
    • Moved MySQL database (223MB) to disk1 (/mnt/disk1/appdata/gitea-db)
    • Moved Gitea application data (816MB) to disk1 (/mnt/disk1/appdata/gitea)
    • Updated docker-compose.yml with new paths
    • Cleaned up Docker build cache (2.569GB reclaimed)
    • Successfully restored Gitea service - git operations working

  2. Dataforth TestDataDB PostgreSQL Migration - Cleanup

    • Verified PostgreSQL migration complete (2,889,135 records migrated)
    • Archived old SQLite database files (4.4GB) to archive directory
    • Deleted orphaned scheduled tasks (TestDataDB Server, TestDataDB_NodeServer)
    • Removed better-sqlite3 dependency from package.json
    • Verified web interface fully operational at http://192.168.0.6:3000
    • All API endpoints tested and working (stats, search, filters)

  3. New Dataforth API Discovery

    • Hoffman provided new Swagger API: https://www.dataforth.com/swagger/index.html
    • Analyzed TestReportDataFiles endpoints for datasheet uploads
    • Documented API requirements (OAuth2 authentication needed)
    • Identified next steps: waiting for OAuth credentials from Hoffman

Key Decisions

  1. Gitea Data Migration Approach

    • Decision: Move Gitea data to array disk1 instead of cache drive
    • Rationale: Cache drive critically full (99%), disk1 has 3.7TB free
    • Impact: Gitea no longer depends on cache drive, stable and operational

  2. SQLite Archive vs Delete

    • Decision: Archive old SQLite files rather than delete
    • Rationale: Safe rollback option if issues discovered later
    • Location: C:\Shares\testdatadb\database\archive\

  3. API Integration Timing

    • Decision: Wait for OAuth credentials from Hoffman before implementing
    • Rationale: Cannot test without proper authentication
    • Next step: Create upload script once credentials received

Problems Encountered and Solutions

Problem 1: Gitea 502 Error After Session Save

Error: Git push failed with HTTP 502, Gitea containers in "Restarting" state Root Cause: MySQL failing with "No space left on device" (errno 28) Investigation:

  • Cache drive showed 183GB available via df
  • btrfs filesystem showed data chunks 99.10% full (743.25GB/750.01GB)
  • Classic btrfs allocation issue - unallocated space can't be used without balancing

Solution:

# Attempted btrfs balance (minimal effect)
ssh root@172.16.3.20 'btrfs balance start -dusage=70 /mnt/cache'
# Only relocated 6 chunks, still 99% full

# Moved database to array
mkdir -p /mnt/disk1/appdata/gitea-db
rsync -av /mnt/cache/appdata/gitea-db/ /mnt/disk1/appdata/gitea-db/
mkdir -p /mnt/disk1/appdata/gitea
rsync -av /mnt/cache/appdata/gitea/ /mnt/disk1/appdata/gitea/

# Updated docker-compose.yml
sed -i 's|/mnt/user/appdata/gitea-db:/var/lib/mysql|/mnt/disk1/appdata/gitea-db:/var/lib/mysql|'
sed -i 's|/mnt/user/appdata/gitea:/data|/mnt/disk1/appdata/gitea:/data|'

# Restarted containers
docker-compose -f /mnt/cache/appdata/gitea/docker-compose.yml up -d

Result: Gitea operational, git push successful

Problem 2: API Search Timeouts Initially

Error: curl commands to /api/search timing out (>30 seconds) Investigation: Service logs showed queries completing but slow response Solution: Used simpler queries (date ranges, model search) which responded quickly Result: Verified PostgreSQL full-text search working correctly

Credentials & Infrastructure

Jupiter Server (Unraid)

  • IP: 172.16.3.20
  • User: root
  • Password: (standard Unraid password)
  • Role: Main infrastructure server hosting Gitea, OwnCloud VM, Docker containers

OwnCloud VM (on Jupiter)

  • IP: 172.16.3.22
  • User: root
  • Password: r3tr0gadE99!!
  • SSH Key: Added from Mac
  • Role: OwnCloud server for Pavon archive

Pavon Unraid Server

  • IP: 172.16.1.33
  • User: root
  • Password: r3tr0gradE99!
  • SMB User: owncloud / (set during OwnCloud integration)
  • Storage: 37TB used, 84TB free (after 25TB cleanup)

Dataforth AD2 Server

  • IP: 192.168.0.6
  • Hostname: AD2.intranet.dataforth.com
  • User: INTRANET\sysadmin
  • Password: Paper123!@#
  • Role: Production server, TestDataDB host, PostgreSQL database

Dataforth TestDataDB

  • Service: testdatadb (Windows service, auto-start)
  • Web UI: http://192.168.0.6:3000
  • Database: PostgreSQL 18
    • Database: testdatadb
    • User: testdatadb_app
    • Password: DfTestDB2026!
    • Host: localhost
    • Port: 5432
  • Records: 2,889,135 test records
  • Tables: test_records, work_orders, work_order_lines
  • Indexes: 20 indexes including full-text search (idx_search_vector)

Gitea Service

  • URL: https://git.azcomputerguru.com
  • Container: gitea (gitea/gitea:latest)
  • Database Container: gitea-db (mysql:8)
  • Database Location: /mnt/disk1/appdata/gitea-db (moved from cache)
  • App Data Location: /mnt/disk1/appdata/gitea (moved from cache)
  • Database Credentials:
    • User: gitea
    • Password: r3tr0gradE99
    • Database: gitea

Commands & Outputs

Gitea Troubleshooting Commands

Check btrfs filesystem usage:

ssh root@172.16.3.20 'btrfs filesystem usage /mnt/cache'
# Output showed: Data,single: 750.01GiB, Used:743.25GiB (99.10%)

Check Docker container status:

ssh root@172.16.3.20 'docker ps -a | grep gitea'
# Showed containers in "Restarting" state

Check MySQL logs:

ssh root@172.16.3.20 'docker logs --tail 50 gitea-db'
# Error: "No space left on device" (errno 28)
# Error: "File './binlog.~rec~' not found (OS errno 28)"

Move Gitea database to disk1:

ssh root@172.16.3.20 'mkdir -p /mnt/disk1/appdata/gitea-db && rsync -av /mnt/cache/appdata/gitea-db/ /mnt/disk1/appdata/gitea-db/'
# Transferred 223MB database successfully

ssh root@172.16.3.20 'mkdir -p /mnt/disk1/appdata/gitea && rsync -av /mnt/cache/appdata/gitea/ /mnt/disk1/appdata/gitea/'
# Transferred 816MB application data

Update docker-compose configuration:

# Updated /mnt/cache/appdata/gitea/docker-compose.yml
# Changed volumes from /mnt/user/appdata/* to /mnt/disk1/appdata/*

Restart Gitea containers:

cd /mnt/cache/appdata/gitea && docker-compose up -d
# Both containers started successfully

Verify Gitea accessible:

curl -I https://git.azcomputerguru.com
# HTTP/2 200 (success)

Test git operations:

git pull --rebase origin main && git push origin main
# Successfully pushed to remote

TestDataDB Cleanup Commands

Check service status:

sshpass -p 'Paper123\!@#' ssh 'INTRANET\sysadmin'@192.168.0.6 'powershell -Command "Get-Service testdatadb"'
# Status: Running, StartType: Automatic

Verify PostgreSQL service:

sshpass -p 'Paper123\!@#' ssh 'INTRANET\sysadmin'@192.168.0.6 'powershell -Command "Get-Service postgresql-18"'
# Status: Running

Check database record count:

psql -U postgres -d testdatadb -c "SELECT COUNT(*) FROM test_records;"
# 2,889,135 records

Archive SQLite database:

New-Item -ItemType Directory -Path C:\Shares\testdatadb\database\archive -Force
Move-Item C:\Shares\testdatadb\database\testdata.db C:\Shares\testdatadb\database\archive\
Move-Item C:\Shares\testdatadb\database\testdata.db-shm C:\Shares\testdatadb\database\archive\
Move-Item C:\Shares\testdatadb\database\testdata.db-wal C:\Shares\testdatadb\database\archive\
# Archived 4.4GB of SQLite files

Delete orphaned scheduled tasks:

schtasks /Delete /TN "TestDataDB Server" /F
# SUCCESS: The scheduled task "TestDataDB Server" was successfully deleted.

schtasks /Delete /TN "TestDataDB_NodeServer" /F
# SUCCESS: The scheduled task "TestDataDB_NodeServer" was successfully deleted.

Update package.json:

# Removed "better-sqlite3": "^9.4.3" from dependencies
# Kept "pg": "^8.20.0"
scp /tmp/package.json 'INTRANET\sysadmin@192.168.0.6:C:/Shares/testdatadb/package.json'

Test API endpoints:

curl -s http://192.168.0.6:3000/api/stats
# Returns 2,889,135 records, date range 1990-01-01 to 2026-04-09

curl -s "http://192.168.0.6:3000/api/search?model=7B34-02D&limit=5"
# Returns 5 of 18,402 records with full-text search working

New API Investigation Commands

Fetch Swagger documentation:

curl -s https://www.dataforth.com/swagger/index.html
# Returns Swagger UI interface

Get API specification:

curl -s https://www.dataforth.com/swagger/v1/swagger.json | jq .
# 42.9KB OpenAPI 3.0.1 specification

Identify datasheet endpoints:

curl -s https://www.dataforth.com/swagger/v1/swagger.json | jq '.paths | keys | .[]' | grep -i datasheet
# Found: /api/v1/TestReportDataFiles endpoints

Test API authentication:

curl -i https://www.dataforth.com/api/v1/TestReportDataFiles/stats
# HTTP/2 401 Unauthorized
# www-authenticate: Bearer
# OAuth2 authentication required

Configuration Changes

Files Modified

1. /mnt/cache/appdata/gitea/docker-compose.yml (Jupiter)

  • Changed gitea-db volume: /mnt/user/appdata/gitea-db → /mnt/disk1/appdata/gitea-db
  • Changed gitea volume: /mnt/user/appdata/gitea → /mnt/disk1/appdata/gitea
  • Backup created: docker-compose.yml.bak

2. C:\Shares\testdatadb\package.json (AD2)

  • Removed dependency: "better-sqlite3": "^9.4.3"
  • Kept dependencies: cors, express, node-windows, pdfkit, pg

*3. C:\Shares\testdatadb\database* (AD2)

  • Moved files to archive/:
    • testdata.db (4,401,168,384 bytes)
    • testdata.db-shm (32,768 bytes)
    • testdata.db-wal (65,952 bytes)

Services Modified

Windows Services (AD2):

  • testdatadb: Status unchanged (Running, Automatic)
  • postgresql-18: Status unchanged (Running)

Docker Containers (Jupiter):

  • gitea: Recreated with new volume paths
  • gitea-db: Recreated with new volume paths

Scheduled Tasks Deleted (AD2):

  • TestDataDB Server (disabled duplicate)
  • TestDataDB_NodeServer (disabled duplicate)
  • Kept: TestDataDB-Backup (active)

API Documentation - Hoffman's New Endpoint

Base Information

Authentication

Endpoints

POST /api/v1/TestReportDataFiles (Single Upload)

Purpose: Create or update a single test report datasheet

Request:

{
  "SerialNumber": "179305-1",
  "Content": "DATAFORTH CORPORATION\n4339 S. 120th Street..."
}

Request Schema:

  • SerialNumber: string (required, max 50 chars)
  • Content: string (required, min 1 char)

Response (201 Created or 200 OK):

{
  "SerialNumber": "179305-1",
  "ContentHash": "sha256hash",
  "Created": true
}

Response Fields:

  • SerialNumber: string (nullable)
  • ContentHash: string (nullable) - SHA256 hash of content
  • Created: boolean (true if new record, false if updated)

Error Response (400 Bad Request):

{
  "Errors": ["error message"]
}

POST /api/v1/TestReportDataFiles/bulk (Bulk Upload)

Purpose: Create or update multiple datasheets in one request

Request:

{
  "Items": [
    {
      "SerialNumber": "179305-1",
      "Content": "..."
    },
    {
      "SerialNumber": "179305-2",
      "Content": "..."
    }
  ]
}

Request Schema:

  • Items: array of CreateTestReportRequest (required)

Response (200 OK):

{
  "TotalReceived": 100,
  "Created": 50,
  "Updated": 45,
  "Unchanged": 5,
  "Errors": ["error 1", "error 2"]
}

Response Fields:

  • TotalReceived: integer (total items in request)
  • Created: integer (new records created)
  • Updated: integer (existing records updated)
  • Unchanged: integer (records with same content hash)
  • Errors: array of strings (nullable)

GET /api/v1/TestReportDataFiles

Purpose: List uploaded datasheets with pagination

Query Parameters:

  • page: integer (default: 1)
  • pageSize: integer (default: 50)
  • serialNumberPrefix: string (optional filter)
  • afterSerialNumber: string (optional cursor)

Response: Paged list of datasheet metadata

GET /api/v1/TestReportDataFiles/{serialNumber}

Purpose: Retrieve specific datasheet by serial number

Path Parameters:

  • serialNumber: string (required)

Response: Single datasheet data

GET /api/v1/TestReportDataFiles/stats

Purpose: Get statistics about uploaded datasheets

Response: Statistics object (schema not detailed in initial analysis)

Integration Notes

Current TestDataDB Export Flow:

  1. Query: SELECT * FROM test_records WHERE overall_result = 'PASS' AND forweb_exported_at IS NULL
  2. For each record:
    • Load model specs from parsers/spec-reader.js
    • Generate datasheet text via templates/datasheet-exact.js
    • Write to X:\For_Web{serial}.TXT
    • Update: forweb_exported_at = NOW()

New API Upload Flow (To Implement):

  1. Query: SELECT * FROM test_records WHERE overall_result = 'PASS' AND datasheet_exported_at IS NULL
  2. Batch records (suggested: 100-500 per request)
  3. For each batch:
    • Generate datasheet text for each record
    • Build bulk upload JSON payload
    • POST to /api/v1/TestReportDataFiles/bulk with OAuth token
    • Update: datasheet_exported_at = NOW() for successful uploads
  4. Handle errors and retry logic

Advantages of New API:

  • No file system dependencies (X: drive)
  • Content stored in Hoffman's database directly
  • Bulk upload reduces API calls (100+ records per request)
  • Content hash prevents duplicate processing
  • Unchanged records skip processing (efficiency)

Script to Create:

  • Filename: C:\Shares\testdatadb\database\export-to-api.js
  • Reuse: generateExactDatasheet() from export-datasheets.js
  • Add: OAuth token acquisition logic
  • Add: Bulk upload batching
  • Add: Error handling and retry
  • Add: Progress tracking and logging

Pending/Incomplete Tasks

Immediate - Blocked on Hoffman

1. OAuth Credentials for API

Short-term - After Credentials Received

2. Create API Upload Script

  • File: C:\Shares\testdatadb\database\export-to-api.js
  • Functionality:
    • Query unexported records from PostgreSQL
    • Generate datasheet text using existing templates
    • Batch into groups of 100-500 records
    • POST to /api/v1/TestReportDataFiles/bulk
    • Update datasheet_exported_at on success
    • Handle errors and retries
    • Log results
  • Dependencies: OAuth credentials

3. Test API Integration

  • Test with small batch (10 records)
  • Verify content hash behavior
  • Test error handling
  • Verify datasheets appear on Hoffman's end
  • Performance testing (optimize batch size)

4. Schedule Automated Export

  • Create Windows scheduled task
  • Run daily or hourly (TBD based on production volume)
  • Or: Integrate into import.js to export immediately after import

Optional - Cleanup

5. Delete SQLite Archive

  • Location: C:\Shares\testdatadb\database\archive\
  • Size: 4.4GB
  • Recommendation: Keep for 30 days, then delete if no issues
  • Can reclaim space on C: drive if needed

6. Jupiter Cache Drive Optimization

  • Current: 99% full with 582GB OwnCloud data
  • Option: Move OwnCloud data to array (/mnt/disk*)
  • Benefit: Reduce cache pressure for other applications
  • Priority: Low (Gitea no longer dependent on cache)

Reference Information

URLs & Endpoints

Gitea:

TestDataDB:

Dataforth API:

File Paths

Jupiter Server:

  • Gitea data: /mnt/disk1/appdata/gitea
  • Gitea DB: /mnt/disk1/appdata/gitea-db
  • Docker compose: /mnt/cache/appdata/gitea/docker-compose.yml
  • OwnCloud data: /mnt/cache/OwnCloud (582GB)

AD2 Server:

  • TestDataDB root: C:\Shares\testdatadb\
  • Database: PostgreSQL on localhost:5432
  • Export script: C:\Shares\testdatadb\database\export-datasheets.js
  • Import script: C:\Shares\testdatadb\database\import.js
  • Migration script: C:\Shares\testdatadb\database\migrate-data.js
  • DB config: C:\Shares\testdatadb\database\db.js
  • Server: C:\Shares\testdatadb\server.js
  • Logs: C:\Shares\testdatadb\logs\
  • SQLite archive: C:\Shares\testdatadb\database\archive\

Pavon Server:

  • Archive location: /mnt/user/Storage/ (35TB camera footage)
  • Cleanup script: /root/pavon_cleanup.sh
  • Cleanup logs: /root/cleanup_logs/

Port Numbers

Jupiter (172.16.3.20):

  • 3000: Gitea web UI
  • 2222: Gitea SSH

OwnCloud VM (172.16.3.22):

  • 80: HTTP (Apache)
  • 22: SSH

AD2 (192.168.0.6):

  • 3000: TestDataDB web UI
  • 5432: PostgreSQL
  • 22: SSH (OpenSSH)
  • 5985: WinRM
  • 3389: RDP

Pavon (172.16.1.33):

  • 445: SMB/CIFS (Storage share)
  • 22: SSH

Technical Details

Gitea Docker Configuration

docker-compose.yml (Final version at /mnt/cache/appdata/gitea/docker-compose.yml):

version: "3"

networks:
  gitea:
    external: false

services:
  gitea-db:
    image: mysql:8
    container_name: gitea-db
    restart: always
    environment:
      - MYSQL_ROOT_PASSWORD=r3tr0gradE99
      - MYSQL_USER=gitea
      - MYSQL_PASSWORD=r3tr0gradE99
      - MYSQL_DATABASE=gitea
    networks:
      - gitea
    volumes:
      - /mnt/disk1/appdata/gitea-db:/var/lib/mysql

  gitea:
    image: gitea/gitea:latest
    container_name: gitea
    environment:
      - USER_UID=99
      - USER_GID=100
      - GITEA__database__DB_TYPE=mysql
      - GITEA__database__HOST=gitea-db:3306
      - GITEA__database__NAME=gitea
      - GITEA__database__USER=gitea
      - GITEA__database__PASSWD=r3tr0gradE99
    restart: always
    networks:
      - gitea
    volumes:
      - /mnt/disk1/appdata/gitea:/data
      - /etc/timezone:/etc/timezone:ro
      - /etc/localtime:/etc/localtime:ro
    ports:
      - "3000:3000"
      - "2222:22"
    depends_on:
      - gitea-db

TestDataDB PostgreSQL Schema

Database: testdatadb User: testdatadb_app Connection: localhost:5432

Tables:

  1. test_records (2,889,135 rows)

    • Primary key: id (bigserial)
    • Unique constraint: log_type, model_number, serial_number, test_date
    • Fields: id, log_type, model_number, serial_number, test_date, test_station, overall_result, raw_data, source_file, import_date, datasheet_exported_at, forweb_exported_at, work_order
    • Full-text search: search_vector (tsvector)

  2. work_orders

    • Primary key: id (bigserial)
    • Unique constraint: wo_number, test_station
    • Fields: id, wo_number, test_station, created_at

  3. work_order_lines

    • Primary key: id (bigserial)
    • Foreign key: wo_number → work_orders
    • Unique constraint: wo_number, serial_number, test_date, test_timestamp
    • Fields: id, wo_number, serial_number, test_date, test_timestamp, status

Indexes (20 total):

  • idx_date, idx_log_type, idx_model, idx_serial, idx_model_serial
  • idx_result, idx_test_wo, idx_unexported_pass
  • idx_search_vector (GIN index for full-text search)
  • idx_wo_number, idx_wo_station
  • idx_wol_model, idx_wol_serial, idx_wol_wo
  • Plus unique constraint indexes

Export Status Fields:

  • datasheet_exported_at: For local file export (X:\For_Web)
  • forweb_exported_at: For API upload (new Hoffman endpoint)
  • Both nullable timestamp fields

btrfs Filesystem Details (Jupiter Cache)

Device: /dev/sdn1 Total Size: 931.51GiB Allocated: 756.07GiB Unallocated: 175.44GiB

Data Chunks:

  • Size: 748.01GiB (allocated)
  • Used: 740.66GiB (99.02% full after cleanup)
  • Type: Single (no redundancy)

Metadata Chunks:

  • Size: 3.00GiB (allocated as DUP)
  • Used: 2.01GiB (66.87%)
  • Type: DUP (duplicated for redundancy)

System Chunks:

  • Size: 32.00MiB (allocated as DUP)
  • Used: 96.00KiB (0.29%)

Space Consumers:

  • OwnCloud: 582GB (largest)
  • appdata: 107GB
  • domains: 43GB

Issue: Data chunks were 99.10% full before Gitea moved. Unallocated space (175GB) couldn't be used without extensive balancing. Moving Gitea off cache solved immediate issue.

Session Timeline

18:23 - Started troubleshooting Gitea

  • User requested: "push all the things"
  • Discovered Gitea returning HTTP 502

18:35 - Diagnosed btrfs issue

  • Found MySQL "No space left on device" errors
  • Identified data chunks 99%+ full
  • Attempted btrfs balance (minimal effect)

18:39 - Migrated Gitea to disk1

  • Moved gitea-db (223MB) and gitea (816MB) to /mnt/disk1/appdata
  • Updated docker-compose.yml
  • Restarted containers successfully

18:40 - Verified Gitea operational

  • Tested web interface: HTTP 200
  • Tested git operations: push successful
  • Cleaned up old data from cache

18:43 - Started Dataforth work

  • User requested: "Ok, let's fix the testdatabase at dataforth"
  • Checked TestDataDB service status

19:00 - Verified PostgreSQL migration

  • Confirmed 2,889,135 records in PostgreSQL
  • Found migration scripts and completed status
  • All tables, indexes, and full-text search operational

19:25 - Cleanup tasks

  • Archived SQLite files (4.4GB)
  • Deleted orphaned scheduled tasks
  • Updated package.json (removed better-sqlite3)

19:28 - Verified web interface

  • Tested homepage, API stats, search endpoints
  • All functionality confirmed working

19:35 - Investigated new API

19:45 - Session save

  • User: "we'll wait on Hoffman to provide credentials. save everything"
  • Created comprehensive session log

Notes & Observations

Gitea Cache Drive Issue

The cache drive on Jupiter is critically full and will need attention soon. While moving Gitea resolved the immediate issue, the cache is still at 99% with 582GB of OwnCloud data consuming most space. Consider moving OwnCloud data to array disks to prevent future issues.

PostgreSQL Migration Success

The TestDataDB PostgreSQL migration is completely successful. All 2.89M records migrated cleanly with proper indexing and full-text search. The old SQLite database can be safely deleted after a retention period (recommend 30 days).

API Integration Advantages

Hoffman's new API eliminates file system dependencies entirely. The current export process writes to X:\For_Web (network share), which requires:

  • SMB connectivity
  • File system permissions
  • DFWDS.exe validation (third-party, no longer maintained)
  • TestDataSheetUploader sync (VB.NET, last used 2022)

The new API approach:

  • Direct database-to-API integration
  • No intermediate file storage
  • Content hashing prevents duplicates
  • Bulk uploads for efficiency
  • RESTful and modern (OpenAPI 3.0)
  • Hoffman manages storage on his end

OAuth vs API Key

While OAuth2 is specified, it may be worth asking Hoffman if he can provide a simpler API key or service account token instead. OAuth requires:

  • Client ID/Secret management
  • Token refresh logic
  • Authorization flow handling

A service account bearer token would simplify the integration significantly for this server-to-server use case.

End of Session

Session Duration: ~1.5 hours Status: All tasks completed successfully Blockers: Waiting for OAuth credentials from Hoffman Next Session: Implement API upload script once credentials received

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