Marius f1002d6e4a Oracle DR: Add /AFTER parameter to cleanup - smart shutdown based on context
Critical fix based on user analysis:

PROBLEM:
Cleanup is called in 2 contexts with different requirements:
1. BEFORE restore (from rman_restore): Should NOT shutdown
2. AFTER restore (from weekly-test): MUST shutdown to delete files

USER INSIGHT:
"Why shutdown if restore will clean anyway? But AFTER restore,
you MUST shutdown to release file locks for deletion!"

SOLUTION:
Add /AFTER parameter to cleanup_database.ps1:

WITHOUT /AFTER (before restore):
- Skip SHUTDOWN ABORT
- Skip Stop-Service
- Leave service in current state (running/stopped)
- Files CAN be deleted (no lock before restore)
- Optimization: If service running → restore saves ~30s

WITH /AFTER (after restore):
- SHUTDOWN ABORT (stop instance)
- Stop-Service (release file locks)
- REQUIRED for file deletion after restore
- Files are locked by active instance/service

CALL SITES:
1. rman_restore: cleanup_database.ps1 /SILENT (no /AFTER)
2. weekly-test: cleanup_database.ps1 /SILENT /AFTER (with /AFTER)

FLOW OPTIMIZATION:
Test 1: Service stopped → start(30s) → restore → cleanup /AFTER
Test 2: Service stopped → start(30s) → restore → cleanup /AFTER
→ No improvement yet

BUT if we keep service running between tests:
Test 1: Service stopped → start(30s) → restore → cleanup /AFTER
Test 2: Service running → restore(0s saved!) → cleanup /AFTER
→ Save 30s on subsequent tests!

Co-authored-by: factory-droid[bot] <138933559+factory-droid[bot]@users.noreply.github.com>
2025-10-11 15:34:00 +03:00
2025-09-30 02:06:34 +03:00
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