docker volume 挂载文件后，容器内更新文件时，报 Device or resource busy
# Error moving temp DB file temp-1.rdb on the final destination dump.rdb (in server root dir /usr/local/redis/data): Device or resource busy
挂载源地址和目标地址改为目录，而不是文件
如：/root/compose/data-volumes/redis/dump.rdb:/usr/local/redis/data/dump.rdb
改为
/root/compose/data-volumes/redis:/usr/local/redis/data