set -e
echo "############ 清理前 ############"
echo "--- /data/pms 顶层 ---"
ls -la /data/pms/
echo "--- 回滚点（严格 backup-YYYYMMDD-HHMMSS 目录）---"
shopt -s nullglob
n=0
for d in /data/pms/backup-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]-[0-9][0-9][0-9][0-9][0-9][0-9]; do
  if [ -d "$d" ]; then
    echo "  $(du -sh "$d" | cut -f1)  $d"
    n=$((n+1))
  fi
done
echo "  回滚点数量=$n"
echo "--- backup-* 全部条目（含非回滚点）---"
ls -d /data/pms/backup-* 2>/dev/null || echo "  (none)"
echo "--- 磁盘 ---"
df -h /data | tail -1
du -sh /data/pms /data/pms_dev

echo
echo "############ 执行回滚点保留策略（KEEP=5，真机）############"
bash /tmp/retention.sh

echo
echo "############ 清理后 ############"
ls -la /data/pms/
df -h /data | tail -1
du -sh /data/pms /data/pms_dev