-----Original Message----- From: users-boun...@lists.fedoraproject.org [mailto:users-boun...@lists.fedoraproject.org] On Behalf Of Patrick O'Callaghan Sent: Monday, April 01, 2013 4:04 PM To: users@lists.fedoraproject.org Subject: Re: undo rm -rf *
On Mon, 2013-04-01 at 15:40 +1100, Celik wrote: > In this thread, it has been suggested to do daily backups. But it > wasn't > clear, should the daily backups be for the whole system or only the > current > project we are working on? Only you can answer that. Ask yourself what you can afford to lose. > An issue that has been bothering me and caused me to be reluctant in > making > regular backups is - a complete backup is costly. It takes 4-5 hours > minimum, plus causing storage issues, the compressed home directory is > too > large. Hardly surprising if you're doing it with tar, which is making a complete copy every time. That's the wrong approach. As I mentioned earlier, rsnapshot, obnam and others can do incremental backups which take up little space. They are also better run as cron jobs, i.e. automatically. I run mine when my system is quiescent (4am every day) but again that's your call. And it goes without saying that the backup should be to another machine, e.g. using rsync or a net-mounted filesystem. Note that these are recommendations for a personal system that you can't afford to lose. For larger systems you might want to look at solutions such as Amanda or Bacula (not that these won't work on a personal system as well, they just need a bit more setting up). -----Original Message----- I can second that. We're using rsnapshot for over 100 systems, combined with the traditional method that came from the days that people were still using tapes: daily (incremental), weekly(full), monthly (full). And if you are worried about size, we do only the changeable stuff. (/home, /etc, /srv) Anything else we regard as waste-of-time, as systems (iron&virtual) are installed automatically from templates in less than a few minutes. Hw ______________________________________________________________________ Dit bericht kan informatie bevatten die niet voor u is bestemd. Indien u niet de geadresseerde bent of dit bericht abusievelijk aan u is toegezonden, wordt u verzocht dat aan de afzender te melden en het bericht te verwijderen. De Staat aanvaardt geen aansprakelijkheid voor schade, van welke aard ook, die verband houdt met risico's verbonden aan het electronisch verzenden van berichten. This message may contain information that is not intended for you. If you are not the addressee or if this message was sent to you by mistake, you are requested to inform the sender and delete the message. The State accepts no liability for damage of any kind resulting from the risks inherent in the electronic transmission of messages. -- users mailing list users@lists.fedoraproject.org To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org
