Oracle DR: Add TestMode parameter for dual behavior

rman_restore_from_zero.ps1:
- Add -TestMode switch parameter
- TestMode (weekly DR test): Skip service/listener config, only verify restore works
- Standalone mode: Full config with SPFILE + Listener for production use

weekly-dr-test-proxmox.sh:
- Call restore script with -TestMode flag
- Avoids service recreation and SSH disconnect during tests

Benefits:
- Weekly tests are faster and cleaner (no service restart)
- Manual restore prepares system for production use
- No more 'Broken pipe' errors during tests

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>

oracle/standby-server-scripts/rman_restore_from_zero.ps1

@@ -2,6 +2,13 @@
 # Backups are on F:\ (NFS mount from Proxmox host)
 # Run as: Administrator
 # Location: D:\oracle\scripts\rman_restore_from_zero.ps1
+#
+# Parameters:
+#   -TestMode: Skip service reconfiguration and Listener startup (for weekly DR tests)
+
+param(
+    [switch]$TestMode
+)
 
 $ErrorActionPreference = "Continue"
 
@@ -201,40 +208,70 @@ if ($LASTEXITCODE -ne 0) {
 } else {
     Write-Host "[OK] SPFILE created successfully"
     
-    # Recreate service with auto-start and SPFILE
+    # Check if running in TestMode (weekly DR test)
-    Write-Host "[3.3] Recreating Oracle service with auto-start mode..."
+    if ($TestMode) {
-    & oradim -delete -sid ROA 2>&1 | Out-Null
+        Write-Host "[3.3] Running in TEST MODE - skipping service reconfiguration"
-    Start-Sleep -Seconds 2
+        Write-Host "      Database is OPEN and ready for verification"
-    & oradim -new -sid ROA -startmode auto -spfile 2>&1 | Out-Null
+        Write-Host "      Service will remain configured with PFILE (OK for testing)"
-    if ($LASTEXITCODE -ne 0) {
-        Write-Host "WARNING: Failed to recreate service with auto-start" -ForegroundColor Yellow
     } else {
-        Write-Host "[OK] Service recreated with auto-start mode"
+        # Full configuration for standalone/production use
-    }
+        Write-Host "[3.3] Reconfiguring Oracle service to use SPFILE..."
         
-    # Register with listener and start it
+        # Shutdown database cleanly
-    Write-Host "[3.4] Starting Oracle Listener..."
+        Write-Host "    Shutting down database temporarily..."
+        $shutdownSQL = @"
+SHUTDOWN IMMEDIATE;
+EXIT;
+"@
+        $shutdownSQL | & sqlplus -S / as sysdba 2>&1 | Out-Null
+        Start-Sleep -Seconds 3
         
-    # Set Listener service to AUTOMATIC and start it
+        # Delete and recreate service with SPFILE
-    Set-Service -Name "OracleOraDB19Home1TNSListener" -StartupType Automatic -ErrorAction SilentlyContinue
+        Write-Host "    Recreating service with SPFILE..."
-    Start-Service -Name "OracleOraDB19Home1TNSListener" -ErrorAction SilentlyContinue
+        & oradim -delete -sid ROA 2>&1 | Out-Null
+        Start-Sleep -Seconds 2
+        & oradim -new -sid ROA -startmode auto -spfile 2>&1 | Out-Null
         
-    if ((Get-Service -Name "OracleOraDB19Home1TNSListener" -ErrorAction SilentlyContinue).Status -eq "Running") {
+        if ($LASTEXITCODE -ne 0) {
-        Write-Host "[OK] Listener started successfully"
+            Write-Host "    WARNING: Failed to recreate service with SPFILE" -ForegroundColor Yellow
-    } else {
+        } else {
-        Write-Host "WARNING: Failed to start Listener automatically, trying lsnrctl..." -ForegroundColor Yellow
+            Write-Host "    [OK] Service now configured with SPFILE and AUTOMATIC startup"
-        & lsnrctl start 2>&1 | Out-Null
+        }
-    }
         
-    Start-Sleep -Seconds 2
+        # Restart database
+        Write-Host "    Starting database with SPFILE..."
+        $startupSQL = @"
+STARTUP;
+EXIT;
+"@
+        $startupSQL | & sqlplus -S / as sysdba 2>&1 | Out-Null
+        Start-Sleep -Seconds 3
+        Write-Host "[OK] Database restarted with SPFILE configuration"
 
-    # Register database with listener
+        # Start Oracle Listener
-    $registerSQL = @"
+        Write-Host "[3.4] Starting Oracle Listener..."
+        
+        # Set Listener service to AUTOMATIC and start it
+        Set-Service -Name "OracleOraDB19Home1TNSListener" -StartupType Automatic -ErrorAction SilentlyContinue
+        Start-Service -Name "OracleOraDB19Home1TNSListener" -ErrorAction SilentlyContinue
+        
+        if ((Get-Service -Name "OracleOraDB19Home1TNSListener" -ErrorAction SilentlyContinue).Status -eq "Running") {
+            Write-Host "[OK] Listener started successfully"
+        } else {
+            Write-Host "WARNING: Failed to start Listener automatically, trying lsnrctl..." -ForegroundColor Yellow
+            & lsnrctl start 2>&1 | Out-Null
+        }
+        
+        Start-Sleep -Seconds 2
+        
+        # Register database with listener
+        $registerSQL = @"
 ALTER SYSTEM REGISTER;
 EXIT;
 "@
-    $registerSQL | & sqlplus -S / as sysdba 2>&1 | Out-Null
+        $registerSQL | & sqlplus -S / as sysdba 2>&1 | Out-Null
-    Write-Host "[OK] Database registered with Listener"
+        Write-Host "[OK] Database registered with Listener"
+    }
 }
 
 Write-Host ""

oracle/standby-server-scripts/weekly-dr-test-proxmox.sh

@@ -362,7 +362,7 @@ run_dr_test() {
             log "STEP 4: Running database restore"
 
             if ssh -p "$DR_VM_PORT" "$DR_VM_USER@$DR_VM_IP" \
-                "powershell -ExecutionPolicy Bypass -File D:\\oracle\\scripts\\rman_restore_from_zero.ps1" 2>&1 | tee -a "$LOG_FILE"; then
+                "powershell -ExecutionPolicy Bypass -File D:\\oracle\\scripts\\rman_restore_from_zero.ps1 -TestMode" 2>&1 | tee -a "$LOG_FILE"; then
 
                 local restore_end=$(date +%s)
                 restore_duration=$(( (restore_end - restore_start) / 60 ))