Add Oracle DR standby server scripts and Proxmox troubleshooting docs

- Add comprehensive Oracle backup and DR strategy documentation - Add RMAN backup scripts (full and incremental) - Add PowerShell transfer scripts for DR site - Add bash restore and verification scripts - Reorganize Oracle documentation structure - Add Proxmox troubleshooting guide for VM 201 HA errors and NFS storage issues 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-08 13:37:33 +03:00
parent 95f76d7ffb
commit d5bfc6b5c7
19 changed files with 6766 additions and 0 deletions
--- a/oracle/standby-server-scripts/03_setup_dr_transfer_task.ps1
+++ b/oracle/standby-server-scripts/03_setup_dr_transfer_task.ps1
@@ -0,0 +1,99 @@
+# Setup Windows Task Scheduler pentru Oracle DR Transfer
+# Rulează ca Administrator!
+
+# Verificare admin rights
+if (-not ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole]::Administrator)) {
+    Write-Error "This script must be run as Administrator!"
+    exit 1
+}
+
+Write-Host "Setting up Oracle DR Transfer scheduled task..." -ForegroundColor Cyan
+
+# Creare director logs dacă nu există
+$logDir = "D:\rman_backup\logs"
+if (-not (Test-Path $logDir)) {
+    New-Item -ItemType Directory -Force -Path $logDir | Out-Null
+    Write-Host "Created log directory: $logDir" -ForegroundColor Green
+}
+
+# Task pentru transfer DR (la 03:00 AM zilnic)
+$taskName = "Oracle_DR_Transfer"
+$scriptPath = "D:\rman_backup\transfer_to_dr.ps1"
+
+# Verificare că scriptul există
+if (-not (Test-Path $scriptPath)) {
+    Write-Error "Transfer script not found at: $scriptPath"
+    Write-Host "Please copy 02_transfer_to_dr.ps1 to D:\rman_backup\transfer_to_dr.ps1" -ForegroundColor Yellow
+    exit 1
+}
+
+# Creare task action
+$action = New-ScheduledTaskAction `
+    -Execute "PowerShell.exe" `
+    -Argument "-ExecutionPolicy Bypass -NoProfile -File `"$scriptPath`""
+
+# Trigger: zilnic la 03:00 AM (după backup RMAN de la 02:00)
+$trigger = New-ScheduledTaskTrigger -Daily -At "03:00AM"
+
+# Principal: SYSTEM account cu highest privileges
+$principal = New-ScheduledTaskPrincipal `
+    -UserId "SYSTEM" `
+    -LogonType ServiceAccount `
+    -RunLevel Highest
+
+# Settings
+$settings = New-ScheduledTaskSettingsSet `
+    -AllowStartIfOnBatteries `
+    -DontStopIfGoingOnBatteries `
+    -StartWhenAvailable `
+    -RestartCount 3 `
+    -RestartInterval (New-TimeSpan -Minutes 5)
+
+# Șterge task-ul dacă există deja
+$existingTask = Get-ScheduledTask -TaskName $taskName -ErrorAction SilentlyContinue
+if ($existingTask) {
+    Write-Host "Removing existing task: $taskName" -ForegroundColor Yellow
+    Unregister-ScheduledTask -TaskName $taskName -Confirm:$false
+}
+
+# Înregistrare task nou
+try {
+    Register-ScheduledTask `
+        -TaskName $taskName `
+        -Action $action `
+        -Trigger $trigger `
+        -Principal $principal `
+        -Settings $settings `
+        -Description "Oracle DR - Transfer RMAN backups to DR server 10.0.20.37 daily at 3 AM" `
+        -ErrorAction Stop
+
+    Write-Host "✅ Task created successfully: $taskName" -ForegroundColor Green
+
+    # Afișare detalii
+    Write-Host "`nTask details:" -ForegroundColor Cyan
+    Write-Host "  Name:        $taskName"
+    Write-Host "  Schedule:    Daily at 03:00 AM"
+    Write-Host "  Script:      $scriptPath"
+    Write-Host "  Logs:        $logDir\transfer_YYYYMMDD.log"
+
+    # Test manual (opțional)
+    Write-Host "`nTo test the task manually, run:" -ForegroundColor Yellow
+    Write-Host "  Start-ScheduledTask -TaskName '$taskName'" -ForegroundColor White
+
+    # Verificare task
+    $task = Get-ScheduledTask -TaskName $taskName
+    Write-Host "`nTask status: $($task.State)" -ForegroundColor Green
+
+} catch {
+    Write-Error "Failed to create scheduled task: $_"
+    exit 1
+}
+
+Write-Host "`n=========================================" -ForegroundColor Green
+Write-Host "Setup complete!" -ForegroundColor Green
+Write-Host "=========================================" -ForegroundColor Green
+Write-Host "`nNext steps:"
+Write-Host "1. Setup SSH keys for passwordless login to DR server"
+Write-Host "2. Test the transfer script manually:"
+Write-Host "   PowerShell -File $scriptPath"
+Write-Host "3. Verify the scheduled task runs successfully tomorrow at 03:00 AM"