I will consider very much your hints. Thank you for your point of view and I would like to try What you suggested.
Riccardo On 14/feb/2011, at 00:24, Doug Barton <do...@dougbarton.us> wrote: > On 2/13/2011 8:06 AM, fddi wrote: >> I do not know why you really don't liket this mysql solution. > > It isn't a matter of "not liking" it. Given that you have steadfastly refused > to answer any of the questions from people who are trying to help you, my > feeling is that you have decided that you want to use mysql no matter what, > and you're not really interested in discussing A) What you're actually trying > to accomplish, and B) What might be the best tool for doing that job. > >> OK I am talking of a DNS for HA purposes for grid computing services for >> exampe, so DNS resolution must be always working at any cost. > > I'm very familiar with providing mission critical DNS. > >> The David solution can be OK, but I want to be sure not to have issues >> with serial numbers on the two servers > > If you nsupdate both servers at the same time, you won't. > >> and the mysql solution looks safer to me. You do not have to rsync >> anything, just have mysql properly configured. > > You're talking about rsync as if it's a huge problem, so my guess is that > you're familiar with mysql, but not familiar with rsync. This reinforces my > belief that you've settled on mysql as the solution no matter what. > > But let's take an actual look at your scenario for a second. Which do you > _think_ would be faster, rsyncing your data (very little of which is likely > to have changed during the outage) or the db synchronizing, which requires it > to connect to the other master, play all the transaction logs that it missed, > and verify that it's once again in a consistent state? Having thought about > it, what results do you get after you actually test it? > > > Good luck, > > Doug > > -- > > Nothin' ever doesn't change, but nothin' changes much. > -- OK Go > > Breadth of IT experience, and depth of knowledge in the DNS. > Yours for the right price. :) http://SupersetSolutions.com/ > _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
