Rsync synchronous error and solutions encountered
In sync client operating:
[root@www1 dbbackup]# /usr/bin/rsync -avzP --password-file=/tmp/passwd.txt [email protected]::dbdata /data/backup/6.100.25.07/dbbackup
rsync: read error: Connection reset by peer (104)
rsync error: error in rsync protocol data stream (code 12) at io.c(759) [receiver=3.0.6]
Solution:
In the end rsyncd.conf service operations:
xnetid start
rsync: read error: Connection reset by peer (104)
rsync error: error in rsync protocol data stream (code 12) at io.c(759) [receiver=3.0.5]
View rsync log
rsync: unable to open configuration file "/etc/rsyncd.conf": No such file or directory
xnetid find the location of the default configuration file is / etc, create a soft link depending on the circumstances. E.g:
LN -s /etc/rsyncd/rsyncd.conf /etc/rsyncd.conf
Or change the default configuration file path specified in the configuration file /etc/xinetd.d/rsync.
[root@localhost rsyncd]# ln -s /etc/rsyncd/rsyncd.conf /etc/rsyncd.conf
[root@localhost rsyncd]# ll /etc/rsyncd.conf
lrwxrwxrwx 1 root root 23 8月 1 13:25 /etc/rsyncd.conf -> /etc/rsyncd/rsyncd.conf
rsync permissions issue:
[root@localhost 20170807]# /usr/bin/rsync -avH --port=873 --progress [email protected]::ppwxweb /data/backup/14.203.190.21 --password-file=/tmp/passwdwx.txt
receiving incremental file list
rsync: send_files failed to open "root" (in ppwxweb): Permission denied (13)
sent 83 bytes received 480 bytes 1126.00 bytes/sec
total size is 88142423 speedup is 156558.48
rsync error: some files/attrs were not transferred (see previous errors) (code 23) at main.c(1505) [generator=3.0.6]
Start permissions are: www.www now for root, no longer being given:
[root@localhost backup]# egrep "uid|gid|read" /etc/rsyncd.conf
uid = root
gid = root
read only = no
rsync synchronization error:
[root@localhost 104.203.190.21]# /usr/bin/rsync -avH --port=873 --progress [email protected]::ppwxdb /data/backup/14.203.190.21/dbbackup --password-file=/tmp/passwdwx.txt
@ERROR: chdir failed
rsync error: error starting client-server protocol (code 5) at main.c(1503) [receiver=3.0.6]
The reason is:
[root@localhost dbackup]# grep pat /etc/rsyncd.conf|tail -1
path = /data/backup/dbackup
/data/backup/dbackup 写成了/data/backup/dbbackup