5bed910b1c
Performance improvements: - cleanup_database.ps1: Skip service deletion (saves ~25s per test) - Remove oradim -delete, sc.exe delete, registry cleanup - Add SPFILE deletion to ensure PFILE-based startup - Service now persists between tests for reuse - rman_restore_from_zero.ps1: Smart service check (saves ~15s per test) - Check if service exists before creating - Skip oradim -new if service already present - Only create service on first run or if missing Total time savings: ~40 seconds per weekly DR test Service lifecycle: Created once, reused indefinitely until manual cleanup Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
111 lines
4.7 KiB
PowerShell
111 lines
4.7 KiB
PowerShell
# Oracle Database Complete Cleanup Script (PowerShell)
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# Purpose: Remove all database files and services to restore DR VM to clean state
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# Run as: Administrator
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# Location: D:\oracle\scripts\cleanup_database.ps1
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$ErrorActionPreference = "Continue"
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$env:ORACLE_HOME = "C:\Users\Administrator\Downloads\WINDOWS.X64_193000_db_home"
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$env:ORACLE_SID = "ROA"
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$env:PATH = "$env:ORACLE_HOME\bin;$env:PATH"
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Write-Host "============================================"
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Write-Host "Oracle Database Cleanup Script"
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Write-Host "============================================"
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Write-Host ""
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Write-Host "This script will:"
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Write-Host " 1. Stop and delete Oracle service"
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Write-Host " 2. Delete all database files (datafiles, control files, redo logs)"
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Write-Host " 3. Delete local FRA (backups are on F:\, safe to delete)"
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Write-Host " 4. Delete trace files"
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Write-Host " 5. Leave VM in completely clean state (no service, no DB files)"
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Write-Host ""
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# Check if running in non-interactive mode
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$silent = $args -contains "/SILENT" -or $args -contains "/AUTO"
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if (-not $silent) {
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Write-Host "WARNING: This will DELETE the entire database!" -ForegroundColor Red
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Write-Host "Starting cleanup in 3 seconds... (Press Ctrl+C to cancel)"
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Start-Sleep -Seconds 3
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}
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# Create directories
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New-Item -ItemType Directory -Path "D:\oracle\temp" -Force | Out-Null
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New-Item -ItemType Directory -Path "D:\oracle\logs" -Force | Out-Null
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Write-Host ""
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Write-Host "[1/6] Shutting down database (if running)..."
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# Check if Oracle service exists
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$service = Get-Service -Name "OracleServiceROA" -ErrorAction SilentlyContinue
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if ($service) {
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Write-Host " Oracle service found, attempting shutdown..."
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# Try to shutdown database using SQL*Plus with inline command
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$shutdownSQL = "SHUTDOWN ABORT;`nEXIT;"
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try {
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$shutdownSQL | & sqlplus -S / as sysdba 2>&1 | Out-Null
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Start-Sleep -Seconds 2
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} catch {
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Write-Host " Shutdown command sent (errors ignored)"
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}
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# Force kill any Oracle processes
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Get-Process -Name "sqlplus" -ErrorAction SilentlyContinue | Stop-Process -Force -ErrorAction SilentlyContinue
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Get-Process -Name "oracle" -ErrorAction SilentlyContinue | Stop-Process -Force -ErrorAction SilentlyContinue
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} else {
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Write-Host " Oracle service not found, skipping shutdown"
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}
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Start-Sleep -Seconds 2
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Write-Host "[2/6] Oracle service cleanup skipped (service preserved for next test)"
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Write-Host " Service will be reused for faster subsequent restores (~15s saved)"
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Write-Host "[3/6] Deleting database files + SPFILE..."
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Write-Host " Deleting datafiles..."
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Remove-Item "C:\Users\oracle\oradata\ROA\*.dbf" -Force -ErrorAction SilentlyContinue
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Write-Host " Deleting control files..."
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Remove-Item "C:\Users\oracle\oradata\ROA\*.ctl" -Force -ErrorAction SilentlyContinue
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Write-Host " Deleting redo logs..."
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Remove-Item "C:\Users\oracle\oradata\ROA\*.log" -Force -ErrorAction SilentlyContinue
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Write-Host " Deleting SPFILE (ensures PFILE-based startup)..."
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Remove-Item "$env:ORACLE_HOME\database\SPFILE*.ORA" -Force -ErrorAction SilentlyContinue
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Write-Host "[4/6] Deleting local FRA (backups are on F:\)..."
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if (Test-Path "C:\Users\oracle\recovery_area\ROA") {
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Remove-Item "C:\Users\oracle\recovery_area\ROA" -Recurse -Force -ErrorAction SilentlyContinue
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New-Item -ItemType Directory -Path "C:\Users\oracle\recovery_area\ROA" -Force | Out-Null
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Write-Host " FRA cleared"
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} else {
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New-Item -ItemType Directory -Path "C:\Users\oracle\recovery_area\ROA" -Force | Out-Null
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Write-Host " FRA directory created"
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}
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Write-Host "[5/6] Deleting trace files (to save space)..."
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Remove-Item "C:\Users\oracle\diag\rdbms\roa\ROA\trace\*.trc" -Force -ErrorAction SilentlyContinue
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Remove-Item "C:\Users\oracle\diag\rdbms\roa\ROA\trace\*.trm" -Force -ErrorAction SilentlyContinue
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Write-Host " Trace files deleted"
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Write-Host ""
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Write-Host "============================================"
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Write-Host "Database Cleanup Complete!"
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Write-Host "============================================"
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Write-Host ""
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Write-Host "Current state:"
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Write-Host " [YES] Oracle software installed"
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Write-Host " [YES] PFILE exists (C:\Users\oracle\admin\ROA\pfile\initROA.ora)"
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Write-Host " [YES] Oracle service (preserved, will be reused)"
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Write-Host " [NO] SPFILE (deleted to ensure PFILE startup)"
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Write-Host " [NO] Database files (will be restored from backups)"
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Write-Host " [NO] Control files (will be restored from backups)"
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Write-Host " [NO] Datafiles (will be restored from backups)"
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Write-Host ""
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Write-Host "VM is now in CLEAN STATE (service preserved)!"
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Write-Host ""
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Write-Host "Next step: Run D:\oracle\scripts\rman_restore_from_zero.ps1"
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Write-Host " (It will reuse the existing Oracle service and restore the database)"
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Write-Host ""
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exit 0
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