transfer backups

oracle/standby-server-scripts/README.md

@@ -93,12 +93,13 @@ ssh root@10.0.20.202 "/opt/scripts/oracle-backup-monitor-proxmox.sh"
 D:\rman_backup\
 ├── rman_backup_full.txt          # RMAN script for FULL backup
 ├── rman_backup_incremental.txt   # RMAN script for CUMULATIVE
-├── transfer_to_dr.ps1            # Transfer FULL to Proxmox
-└── transfer_incremental.ps1      # Transfer CUMULATIVE to Proxmox
+└── transfer_backups.ps1          # UNIFIED: Transfer ALL backups to Proxmox
 
 Scheduled Tasks:
 ├── 02:30 - Oracle RMAN Full Backup
+├── 03:00 - Transfer backups to DR (transfer_backups.ps1)
 ├── 13:00 - Oracle RMAN Cumulative Backup
+├── 14:45 - Transfer backups to DR (transfer_backups.ps1)
 └── 18:00 - Oracle RMAN Cumulative Backup
 ```
 
@@ -134,21 +135,25 @@ F:\ (NFS mount from Proxmox)
 
 ### Backup Flow (Daily)
 ```
-PRIMARY                    PROXMOX
-   │                          │
-   ├─02:30─FULL─Backup────────►
-   │         (6-7 GB)         │
-   │                          │
-   ├─13:00─CUMULATIVE─────────►
-   │         (200 MB)         │
-   │                          │
-   └─18:00─CUMULATIVE─────────►
-             (300 MB)      Storage
-
-                        ┌──────────┐
-                        │ Monitor  │ 09:00 Daily
-                        │ Check Age│ Alert if old
-                        └──────────┘
+PRIMARY                         PROXMOX
+   │                               │
+   ├─02:30─FULL─Backup─────────────►
+   │         (6-7 GB)               │
+   ├─03:00─Transfer ALL────────────► Skip duplicates
+   │      (transfer_backups.ps1)   │
+   │                               │
+   ├─13:00─CUMULATIVE──────────────►
+   │         (200 MB)               │
+   ├─14:45─Transfer ALL────────────► Skip duplicates
+   │      (transfer_backups.ps1)   │ (only new files)
+   │                               │
+   └─18:00─CUMULATIVE──────────────►
+             (300 MB)            Storage
+                                    │
+                             ┌──────────┐
+                             │ Monitor  │ 09:00 Daily
+                             │ Check Age│ Alert if old
+                             └──────────┘
 ```
 
 ### Restore Process
@@ -165,7 +170,7 @@ Total Time: ~15 minutes
 
 ```bash
 # 1. Test backup transfer (on PRIMARY)
-D:\rman_backup\transfer_incremental.ps1
+powershell -ExecutionPolicy Bypass -File "D:\rman_backup\transfer_backups.ps1"
 
 # 2. Test NFS mount (on VM 109)
 mount -o rw,nolock,mtype=hard,timeout=60 10.0.20.202:/mnt/pve/oracle-backups F:
@@ -398,7 +403,7 @@ ssh root@10.0.20.202 "qm start 109 && qm terminal 109"
 # Backup logs (on PRIMARY)
 Get-Content D:\rman_backup\logs\backup_*.log -Tail 50
 
-# Transfer logs (on PRIMARY)
+# Transfer logs (on PRIMARY) - UNIFIED script
 Get-Content D:\rman_backup\logs\transfer_*.log -Tail 50
 
 # Monitoring logs (on Proxmox)
@@ -509,6 +514,18 @@ LINUX WORKSTATION ─────────► VM 109 (10.0.20.37)
 
 ---
 
-**Last Updated:** October 11, 2025
-**Version:** 2.1 - Added restore test debugging guide + naming convention
-**Status:** ✅ Production Ready
+**Last Updated:** October 31, 2025
+**Version:** 2.2 - Unified transfer script (transfer_backups.ps1)
+**Status:** ✅ Production Ready
+
+## 📋 Changelog
+
+### v2.2 (Oct 31, 2025)
+- ✨ **Unified transfer script**: Replaced `transfer_to_dr.ps1` and `transfer_incremental.ps1` with single `transfer_backups.ps1`
+- 🎯 **Smart duplicate detection**: Automatically skips files that exist on DR
+- ⚡ **Flexible scheduling**: Can run after any backup type or manually
+- 🔧 **Simplified maintenance**: One script to maintain instead of two
+
+### v2.1 (Oct 11, 2025)
+- Added restore test debugging guide
+- Implemented new backup naming convention