diff --git a/miyagi-backup.sh b/miyagi-backup.sh
index e24f4ff..92a82ce 100644
--- a/miyagi-backup.sh
+++ b/miyagi-backup.sh
@@ -75,7 +75,21 @@ get_sourcehostname() {
     log "Detected SOURCEHOSTNAME: $SOURCEHOSTNAME"
   fi
 }
+zfs_replace() {
+  local replace_detected=false
+  for pool in $(zpool list -H -o name); do
+    if zpool status "$pool" 2>/dev/null | grep -qiE "replacing|in replacing|scan: replacing"; then
+      log "Replace-Vorgang läuft im Pool: $pool"
+      replace_detected=true
+    fi
+  done
 
+  if $replace_detected; then
+    return 0
+  else
+    return 1
+  fi
+}
 set_wol_g_enabled() {
   log "Checking if ethtool is installed..."
 
@@ -304,12 +318,98 @@ run_scrub_stop() {
   '
 }
 
+write_pbs_status() {
+  local spool_file="/var/lib/check_mk_agent/spool/90000_checkpbs_local"
+  local repo="$BACKUPSTOREPBS"
+  local tmpfile
+  tmpfile=$(mktemp)
+
+  if ! command -v proxmox-backup-client >/dev/null 2>&1; then
+    log "proxmox-backup-client nicht installiert – PBS-Status-Ausgabe übersprungen."
+    return
+  fi
+
+  echo "<<<local>>>" > "$tmpfile"
+
+  local now
+  now=$(date +%s)
+
+  # === Schwellenwert(e) parsen ===
+  local warn_threshold=0
+  local crit_threshold=86400  # Default kritisch ab 24h
+
+  if [[ -n "${PBSBACKUP_STATUS:-}" ]]; then
+    IFS=',' read -r t1 t2 <<< "$PBSBACKUP_STATUS"
+    if [[ "$t1" =~ ^[0-9]+$ && -z "$t2" ]]; then
+      # Nur ein Wert vorhanden
+      crit_threshold=$t1
+      log "Verwende einfachen Schwellenwert: CRIT=${crit_threshold}s"
+    elif [[ "$t1" =~ ^[0-9]+$ && "$t2" =~ ^[0-9]+$ ]]; then
+      warn_threshold=$t1
+      crit_threshold=$t2
+      log "Verwende gestaffelte Schwellenwerte: WARN=${warn_threshold}s, CRIT=${crit_threshold}s"
+    else
+      log "WARNUNG: Ungültiges PBSBACKUP_STATUS-Format – Fallback: CRIT=${crit_threshold}s"
+    fi
+  fi
+
+  # Backup-Daten extrahieren
+  rssh root@"$SOURCEHOST" proxmox-backup-client list --repository "$repo" --output-format json 2>/dev/null | \
+  grep -E '"backup-id"|"backup-type"|"backup-time"' | \
+  sed -E 's/[",]//g; s/^ *//' > "$tmpfile.json"
+
+  local backup_type="" backup_id="" backup_time=""
+  while read -r line; do
+    case "$line" in
+      backup-type:*)
+        backup_type="${line#*: }"
+        ;;
+      backup-id:*)
+        backup_id="${line#*: }"
+        ;;
+      backup-time:*)
+        backup_time="${line#*: }"
+
+        if [[ -n "$backup_type" && -n "$backup_id" && -n "$backup_time" ]]; then
+          local age status timestamp msg
+          age=$((now - backup_time))
+          timestamp=$(date -d "@$backup_time" "+%Y-%m-%d %H:%M:%S")
+
+          if (( age < warn_threshold )); then
+            status=0
+          elif (( age < crit_threshold )); then
+            status=1
+          else
+            status=2
+          fi
+
+          msg="$backup_type/$backup_id last backup $timestamp (age: $((age / 3600))h)"
+          echo "$status PBS_${backup_type}_${backup_id} - $msg" >> "$tmpfile"
+
+          # Reset
+          backup_type="" backup_id="" backup_time=""
+        fi
+        ;;
+    esac
+  done < "$tmpfile.json"
+
+  rm -f "$tmpfile.json"
+  mv "$tmpfile" "$spool_file"
+  log "PBS Backup Status lokal geschrieben: $spool_file"
+}
+
 shutdown_now() {
   if [[ "${SHUTDOWN,,}" == "yes" ]]; then
+    if zfs_replace; then
+      log "ZFS Replace-Vorgang erkannt – Shutdown abgebrochen."
+      return
+    fi
+
     send_piggyback
     send_piggyback_external
     send_checkzfs_external
-    log "Shutting down now..."
+    log "Shutting down now...in 60sec"
+    sleep 60
     shutdown now
   else
     log "No shutdown requested."
@@ -424,11 +524,10 @@ wait() {
     if [[ $? -eq 0 ]]; then
         log "Press ENTER to continue."
     else
-        log "No press ENTER, wait for 60 Sec."
+        log "No press ENTER, wait for 60 Sec.."
         sleep 60
     fi
 }
-
 # Main execution:
 if [[ $# -eq 0 ]]; then
   if [[ -n "$CONFIG_FILE" ]]; then