diff --git a/backup_pbs2pbs.sh b/backup_pbs2pbs.sh
new file mode 100644
index 0000000..524ea51
--- /dev/null
+++ b/backup_pbs2pbs.sh
@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# 🔐 Auth avec API Token
+export PBS_REPOSITORY="backup@pbs!pveclient2@192.168.1.101:marechal-pbs"
+export PBS_PASSWORD="xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+
+PXAR_NAME="root.pxar"
+BACKUP_ID="pbs-self"
+LOGFILE="/var/log/backup-pbs-self.log"
+
+# 📤 Discord Webhook
+WEBHOOK="https://discord.com/api/webhooks/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
+
+# 🕒 Début
+START_TIME="$(date)"
+echo -e "[$START_TIME]\n🔄 Starting backup of / to $PBS_REPOSITORY as $PXAR_NAME (ID: $BACKUP_ID)" > "$LOGFILE"
+
+# 🚀 Backup
+proxmox-backup-client backup "$PXAR_NAME:/" --repository "$PBS_REPOSITORY" --backup-id "$BACKUP_ID" >> "$LOGFILE" 2>&1
+STATUS=$?
+END_TIME="$(date)"
+
+if [ "$STATUS" -eq 0 ]; then
+    echo -e "\n[$END_TIME]\n✅ Backup completed successfully." >> "$LOGFILE"
+else
+    echo -e "\n[$END_TIME]\n❌ Backup failed with status $STATUS." >> "$LOGFILE"
+fi
+
+# 📦 Retention dynamique (optionnel)
+RETENTION=$(proxmox-backup-client snapshot list --repository "$PBS_REPOSITORY" --backup-id "$BACKUP_ID" 2>/dev/null | grep 'keep-' | tail -n1 | tr -d ' ')
+[ -n "$RETENTION" ] && echo -e "\n📌 Retention policy: $RETENTION" >> "$LOGFILE"
+
+# 📤 Notification Discord avec log en pièce jointe
+curl -F "payload_json={\"content\":\"📦 Rapport sauvegarde PBS (ID: $BACKUP_ID)\"}" \
+     -F "file=@$LOGFILE;type=text/plain" \
+     "$WEBHOOK"