• Backing Up With rsync And Managing Previous Versions/History

root@nodeN:~# apt install rsync

[nodeN:~] # pkg install rsync

server# mkdir /disk2/var/

server# time cp -rvp /var/log/ /disk2/var/log/
  или
server# time rsync -av --del /var/log/ /disk2/var/log/

node1# rsync -avz --del /home/ node2:/home/

val# /usr/bin/rsync -av --del -e "ssh -p XXX" /var/www/html/dokuwiki/ val@radio.specialist.ru:dokuwiki.mastercopy/

[node2:~] # service rsyncd rcvar

[node2:~] # cd /usr/local/etc/

root@node2:~# cat /etc/default/rsync

...
RSYNC_ENABLE=true
...

root@node2:~# systemctl enable rsync

root@node2:~# cd /etc/

node2# cat rsyncd.conf

# pid file = /var/run/rsyncd.pid

[home]
        uid = root
        use chroot = yes
        path = /home
        read only = no
        hosts allow = node1.corpX.un

ubuntu node2# service rsync start
или
freebsd node2# service rsyncd start

node1# rsync node2::
home

node1# rsync node2::home
...

node1# rsync node2::home/user1/
...

node1# rsync -av --delete /home/ node2::home