然后执行
mc admin trace -a sf
有大量日志刷新 内容如下：
2023-12-12T23:34:30.694 [SCANNER] scanner.ScanFolder minio:9000 /data4 xxxx/full/full/20220911/8991b39bc48df9814bf0bca3c515794c3bff6e52.jpg 3.737023ms
2023-12-12T23:34:30.700 [OS] os.OpenFileR minio:9000 /data4/xxxx/full/full/20220911/a60dde51fa81cb1fdc934d0458630d20cdfbca38.jpg 66.285µs
2023-12-12T23:34:30.700 [OS] os.OpenFileR minio:9000 /data4/xxxx/full/full/20220911/a60dde51fa81cb1fdc934d0458630d20cdfbca38.jpg/xl.meta 26.689µs
2023-12-12T23:34:30.700 [SCANNER] scanner.ScanObject minio:9000 /data4 xxxx/full/full/20220911/a60dde51fa81cb1fdc934d0458630d20cdfbca38.jpg/xl.meta 7.482286ms
感觉是 minio 在后台异步处理一些任务，若是这样的话，怎么能看到这些任务完成情况
