rsync报错：rsync: chgrp ".hejian.txt.D1juHb" (in backup) failed: Operation not permitted (1)
问题背景：在配置好rsync服务和客户端后，客户端从服务端拉取是正常的，但从客户端推送到服务端报错。a，单独推送目录会报这个错误rsync: recv_generator: mkdir "opt" (in backup) failed: Permission denied (13)[root@nfs01:/opt]# rsync -avz /opt rsync_backup@10....
