feat: Complete DOS machine deployment verification and AD2-NAS sync infrastructure
This checkpoint establishes verified deployment infrastructure for the Dataforth DOS Update System with proper file synchronization and documentation. ## Key Changes ### TS-4R Backup and Analysis - Backed up complete TS-4R machine to D:\ClaudeTools\backups\TS-4R\ - Analyzed MENUX.EXE startup menu system (758-line QuickBasic program) - Documented complete startup sequence: AUTOEXEC.BAT → STARTNET.BAT → MENUX.EXE - Found MENUX.BAS source code (Feb 2008 version) from KEPCO ABC software archive ### AD2-NAS Sync Infrastructure Fixes - Created junction: COMMON → _COMMON (single source of truth for software updates) - Verified bidirectional sync logic prevents data backflow: * Test data: DOS → NAS → AD2 → Database (one-way, deleted from NAS) * Program updates: AD2 → NAS → DOS (one-way, files remain on AD2) - Manually deployed correct BAT file versions to NAS after sync connection issues - Verified all 9 BAT files deployed correctly (5.1KB-8.8KB each) ### Deployment Scripts Created - check-junction.ps1: Verify COMMON/\_COMMON junction status - compare-common-folders.ps1: Compare folder contents - deploy-correct-bat-files.ps1: Deploy BAT files from local to AD2 - fix-common-junction.ps1: Create COMMON → _COMMON junction - verify-bat-deployment.ps1: Verify file versions on AD2 - manual-push-to-nas.sh: Manual BAT file deployment to NAS - read-sync-script.ps1: Read Sync-FromNAS.ps1 from AD2 - search-menux-ad2.ps1: Search for MENUX source files ### Documentation Updates - Updated all deployment guides with MENUX startup sequence - Added startup flow to credentials.md and session logs - Documented junction requirement for COMMON/\_COMMON - Added data flow verification confirming unidirectional sync ## Technical Details **Files Deployed to NAS (2026-01-20 09:01-09:02):** - UPDATE.BAT (5,181 bytes) - Machine backup utility - DEPLOY.BAT (5,579 bytes) - One-time deployment installer - NWTOC.BAT (6,305 bytes) - Network to Computer updates - CTONW.BAT (7,831 bytes) - Computer to Network uploads - CTONWTXT.BAT (1,504 bytes) - Text file version - CHECKUPD.BAT (6,495 bytes) - Check for updates - STAGE.BAT (8,794 bytes) - Stage system files - REBOOT.BAT (5,099 bytes) - Apply staged updates - AUTOEXEC.BAT (2,211 bytes) - DOS startup configuration **Sync Logic Verified:** - PULL: /data/test/TS-*/LOGS/*.DAT copied to AD2, then deleted from NAS - PUSH: C:\Shares\test\_COMMON\ProdSW\* copied to /data/test/COMMON/ProdSW/ - No reverse flow in either direction (test data never returns to DOS) **Junction Created:** - Target: C:\Shares\test\COMMON → C:\Shares\test\_COMMON - Eliminates duplicate file maintenance - Backup saved to C:\Shares\test\COMMON.backup ## Files Modified - DOS_DEPLOYMENT_GUIDE.md: Added automatic startup sequence - docs/DEPLOYMENT_GUIDE.md: Updated post-reboot expectations - docs/ENGINEER_HOWTO_GUIDE.md: Added MENUX menu loading step - credentials.md: Documented startup sequence and MENUX interface - session-logs/2026-01-19-session.md: Added startup documentation ## Files Added - 8 PowerShell deployment/verification scripts - 3 HTML documentation exports - TS-4R complete backup (not committed to git) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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fix-common-junction.ps1
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60
fix-common-junction.ps1
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$password = ConvertTo-SecureString 'Paper123!@#' -AsPlainText -Force
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$cred = New-Object System.Management.Automation.PSCredential('INTRANET\sysadmin', $password)
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Write-Host "================================================" -ForegroundColor Cyan
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Write-Host "Creating Junction: COMMON -> _COMMON" -ForegroundColor Cyan
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Write-Host "================================================" -ForegroundColor Cyan
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Write-Host ""
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Invoke-Command -ComputerName 192.168.0.6 -Credential $cred -ScriptBlock {
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Write-Host "[1/4] Backing up COMMON to COMMON.backup..." -ForegroundColor Yellow
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if (Test-Path "C:\Shares\test\COMMON.backup") {
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Remove-Item "C:\Shares\test\COMMON.backup" -Recurse -Force
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}
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Copy-Item "C:\Shares\test\COMMON" "C:\Shares\test\COMMON.backup" -Recurse -Force
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Write-Host "[OK] Backup created" -ForegroundColor Green
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Write-Host ""
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Write-Host "[2/4] Copying AUTOEXEC.BAT from COMMON to _COMMON..." -ForegroundColor Yellow
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Copy-Item "C:\Shares\test\COMMON\ProdSW\AUTOEXEC.BAT" "C:\Shares\test\_COMMON\ProdSW\" -Force
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Write-Host "[OK] AUTOEXEC.BAT copied to _COMMON" -ForegroundColor Green
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Write-Host ""
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Write-Host "[3/4] Removing COMMON directory..." -ForegroundColor Yellow
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Remove-Item "C:\Shares\test\COMMON" -Recurse -Force
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Write-Host "[OK] COMMON removed" -ForegroundColor Green
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Write-Host ""
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Write-Host "[4/4] Creating junction COMMON -> _COMMON..." -ForegroundColor Yellow
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cmd /c mklink /J "C:\Shares\test\COMMON" "C:\Shares\test\_COMMON"
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Write-Host "[OK] Junction created" -ForegroundColor Green
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Write-Host ""
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Write-Host "=== Verification ===" -ForegroundColor Yellow
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$junction = Get-Item "C:\Shares\test\COMMON" -Force
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Write-Host "COMMON LinkType: $($junction.LinkType)" -ForegroundColor Cyan
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Write-Host "COMMON Target: $($junction.Target)" -ForegroundColor Cyan
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Write-Host ""
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Write-Host "=== File count check ===" -ForegroundColor Yellow
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$underCount = (Get-ChildItem "C:\Shares\test\_COMMON\ProdSW" -File | Measure-Object).Count
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$commonCount = (Get-ChildItem "C:\Shares\test\COMMON\ProdSW" -File | Measure-Object).Count
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Write-Host "_COMMON\ProdSW: $underCount files" -ForegroundColor White
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Write-Host "COMMON\ProdSW: $commonCount files (via junction)" -ForegroundColor White
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if ($underCount -eq $commonCount) {
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Write-Host "[OK] File counts match!" -ForegroundColor Green
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} else {
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Write-Host "[ERROR] File counts differ!" -ForegroundColor Red
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}
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}
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Write-Host ""
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Write-Host "================================================" -ForegroundColor Green
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Write-Host "Junction Created Successfully!" -ForegroundColor Green
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Write-Host "================================================" -ForegroundColor Green
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Write-Host ""
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Write-Host "Result:" -ForegroundColor Cyan
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Write-Host " COMMON is now a junction pointing to _COMMON" -ForegroundColor White
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Write-Host " Both paths access the same files" -ForegroundColor White
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Write-Host " Backup saved to: C:\Shares\test\COMMON.backup" -ForegroundColor White
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