Recently in research rsync, After the configuration is completed, errors are reported all the time :
rsync: failed to set times on "/." (in xxx.xxx.com): Operation not permitted 
(1) rsync: recv_generator: mkdir "/assets" (in xxx.xxx.com) failed: Permission 
denied (13) *** Skipping any contents from this failed directory *** rsync: 
recv_generator: mkdir "/commands" (in xxx.xxx.com) failed: Permission denied 
(13) *** Skipping any contents from this failed directory *** rsync: 
recv_generator: mkdir "/config" (in xxx.xxx.com) failed: Permission denied (13) 
*** Skipping any contents from this failed directory *** rsync: recv_generator: 
mkdir "/controllers" (in xxx.xxx.com) failed: Permission denied (13) *** 
Skipping any contents from this failed directory *** rsync: recv_generator: 
mkdir "/helper" (in xxx.xxx.com) failed: Permission denied (13) *** Skipping 
any contents from this failed directory *** rsync: recv_generator: mkdir 
"/mail" (in xxx.xxx.com) failed: Permission denied (13) *** Skipping any 
contents from this failed directory *** rsync: recv_generator: mkdir "/models" 
(in xxx.xxx.com) failed: Permission denied (13) *** Skipping any contents from 
this failed directory *** rsync: recv_generator: mkdir "/modules" (in 
xxx.xxx.com) failed: Permission denied (13) *** Skipping any contents from this 
failed directory *** ççççççççrsync: recv_generator: mkdir "/runtime" (in 
xxx.xxx.com) failed: Permission denied (13) *** Skipping any contents from this 
failed directory *** rsync: recv_generator: mkdir "/swoole" (in xxx.xxx.com) 
failed: Permission denied (13) *** Skipping any contents from this failed 
directory *** rsync: recv_generator: mkdir "/vagrant" (in xxx.xxx.com) failed: 
Permission denied (13) *** Skipping any contents from this failed directory *** 
rsync: recv_generator: mkdir "/vendor" (in xxx.xxx.com) failed: Permission 
denied (13) *** Skipping any contents from this failed directory *** rsync: 
recv_generator: mkdir "/views" (in xxx.xxx.com) failed: Permission denied (13) 
*** Skipping any contents from this failed directory *** rsync: recv_generator: 
mkdir "/web" (in xxx.xxx.com) failed: Permission denied (13) *** Skipping any 
contents from this failed directory *** rsync: recv_generator: mkdir "/widgets" 
(in xxx.xxx.com) failed: Permission denied (13) *** Skipping any contents from 
this failed directory *** rsync: mkstemp "/.env.dkoOhC" (in xxx.xxx.com) 
failed: Permission denied (13) rsync: mkstemp "/.release.J6y5H3" (in 
xxx.xxx.com) failed: Permission denied (13) rsync: mkstemp 
"/.LICENSE.md.zBQm8u" (in xxx.xxx.com) failed: Permission denied (13) rsync: 
mkstemp "/.README.md.7EsEyW" (in xxx.xxx.com) failed: Permission denied (13) 
rsync: mkstemp "/.Vagrantfile.7hYn8n" (in xxx.xxx.com) failed: Permission 
denied (13) rsync: mkstemp "/.codeception.yml.5HwjIP" (in xxx.xxx.com) failed: 
Permission denied (13) rsync: mkstemp "/.composer.FDSxih" (in xxx.xxx.com) 
failed: Permission denied (13) rsync: mkstemp "/.composer.json.blJDDP" (in 
xxx.xxx.com) failed: Permission denied (13) rsync: mkstemp 
"/.composer.lock.Taxv1n" (in xxx.xxx.com) failed: Permission denied (13) 
çrsync: mkstemp "/.docker-compose.yml.9TcY0W" (in xxx.xxx.com) failed: 
Permission denied (13) rsync: mkstemp "/.requirements.php.RXer0v" (in 
xxx.xxx.com) failed: Permission denied (13) rsync: mkstemp "/.yii.L1AP04" (in 
xxx.xxx.com) failed: Permission denied (13) rsync: mkstemp "/.yii.bat.VF4d1D" 
(in xxx.xxx.com) failed: Permission denied (13) çrsync error: some files could 
not be transferred (code 23) at 
/BuildRoot/Library/Caches/com.apple.xbs/Sources/rsync/rsync-52.200.1/rsync/main.c(996) 
[sender=2.6.9] 
 Many people say that it's right at the beginning , But none of the stroke solutions worked , last , Modify configuration file :
pid file = /var/run/rsync/rsyncd.pid lock file = /var/run/rsync/rsyncd.lock 
log file = /var/log/rsync/rsyncd.log [www.wuliankaka.com] path = 
/data/www/www.wuliankaka.com/ comment = www.wuliankaka.com uid = root gid = 
root read only = false auth users = rsync secrets file = /etc/rsyncd.passwd 
transfer logging = yes 
 explain :
1, First remove all comments .#xx What 
2, More uid  It's a user account ,gid  It could be a user group name . This is the place to fill in root That's fine , This is not your account number .
3,read only  Change to  false
Technology