rsnapshot，多个备份目标

Question

###########################
# SNAPSHOT ROOT DIRECTORY #
###########################

# All snapshots will be stored under this root directory.
#
snapshot_root   /.snapshots/


###############################
### BACKUP POINTS / SCRIPTS ###
###############################

# LOCALHOST
# 1st dir to backup
backup  /home/username/some_dir/to_backup/  localhost/
# 2nd dir to backup
backup  /home/username/another_dir/to_backup/   localhost/
#backup /foo/bar/   localhost/  one_fs=1, rsync_short_args=-urltvpog
#backup_script  /usr/local/bin/backup_pgsql.sh  localhost/postgres/

现在有了这些设置，所有备份都将在我的根目录下的.snapshots目录中有目标，保持层次结构。

因此，我将拥有：

/.snapshots/localhost/home/username/some_dir/to_backup

有没有可能以某种方式让2nd dir to backup有另一个目地，比如我的/home/username/backup-scripts

Answer 1

使用另一个名称sudo cp /etc/rsnapshot.conf /etc/rsnapshot-2ndname.conf复制现有的.conf，并使用以下命令对此目录进行一些特定的更改

sudo nano /etc/rsnapshot-2ndname.conf

如果你的语法正确，用命令sudo rsnapshot -c /etc/rsnapshot-2ndname.conf configtest保存并运行第二个.conf文件，然后用sudo rsnapshot -c /etc/rsnapshot-2ndname.conf -t hourly进行试运行，然后用sudo nano /etc/cron.d/rsnapshot配置第二个目录的cronjob。你可以在已经存在的行下面添加一组行。

30 */4 * * * root /usr/bin/rsnapshot -c /etc/rsnapshot-2ndname.conf hourly 
01 1 * * * root /usr/bin/rsnapshot -c /etc/rsnapshot-2ndname.conf daily 
01 2 * * 0 root /usr/bin/rsnapshot -c /etc/rsnapshot-2ndname.conf weekly
01 5 1 * * root /usr/bin/rsnapshot -c /etc/rsnapshot-2ndname.conf monthly
01 8 1 1 * root /usr/bin/rsnapshot -c /etc/rsnapshot-2ndname.conf yearly 

Answer 2

如果不使用不同的snapshot_root创建另一个配置，然后使用rsnapshot -c new.conf运行它，就不会这样做