[gentoo-user] Hows this for rsnapshot cron jobs?

[Tanstaafl]

Ok, my goal is to keep 3 'snapshots' per day (11:30am, 2:30pm and 
5:30pm), 7 daily's (8:50pm), 4 weekly's (8:40pm), 12 monthly's (8:30pm), 
and 5 yearly's (8:20pm).

My myhost1.conf has:

interval        hourly  3
interval        daily   7
interval        weekly  4
interval        monthly 12
interval        yearly  5

And my /etc/crontab now looks like:

> # for vixie cron
> # $Header: /var/cvsroot/gentoo-x86/sys-process/vixie-cron/files/crontab-3.0.1-r4,v 1.3 2011/09/20 15:13:51 idl0r Exp $
>
> # Global variables
> SHELL=/bin/bash
> PATH=/sbin:/bin:/usr/sbin:/usr/bin
> MAILTO=root
> HOME=/
>
> # check scripts in cron.hourly, cron.daily, cron.weekly and cron.monthly
> 59  *  * * *    root    rm -f /var/spool/cron/lastrun/cron.hourly
> 9  3  * * *     root    rm -f /var/spool/cron/lastrun/cron.daily
> 19 4  * * 6     root    rm -f /var/spool/cron/lastrun/cron.weekly
> 29 5  1 * *     root    rm -f /var/spool/cron/lastrun/cron.monthly
> */10  *  * * *  root    test -x /usr/sbin/run-crons && /usr/sbin/run-crons
> #
> # rsnapshot cronjobs
> #
> 30 11,14,17 * * * root   rsnapshot -c /etc/rsnapshot/myhost1.conf sync; rsnapshot -c /etc/rsnapshot/myhost1.conf hourly
> 50 20 * * *     root    rsnapshot -c /etc/rsnapshot/myhost1.conf daily
> 40 20 * * 6     root    rsnapshot -c /etc/rsnapshot/myhost1.conf weekly
> 30 20 1 * *     root    rsnapshot -c /etc/rsnapshot/myhost1.conf monthly
> 20 20 1 * *     root    rsnapshot -c /etc/rsnapshot/myhost1.conf yearly

Does this look right?

Thanks