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From: "Tharaneedharan Vilwanathan" <vdharani@gmail.com>
To: "Fans of the OS Plan 9 from Bell Labs" <9fans@cse.psu.edu>
Subject: Re: [9fans] multiple venti servers
Date: Wed, 30 Aug 2006 09:01:00 -0700	[thread overview]
Message-ID: <dac0a5820608300901g4e1a0d12sb1ce0737747243f1@mail.gmail.com> (raw)
In-Reply-To: <8ccc8ba40608300802m6708d056qb314d6fd28ebc4ef@mail.gmail.com>

Hi,

If I am right, one problem with this approach is it becomes tricky
when both venti servers have updates but yet to be sync'ed. And, in
particular, when there are identical data backed up (say, I downloaded
a CD image in two machines and backed up in these two servers), it
leaves two copies. It may be safe but it does leave two copies.

Thanks
dharani

On 8/30/06, Francisco J Ballesteros <nemo@lsub.org> wrote:
> At urjc we have a single venti server, backed up into another venti server
> at a different machine. Each night we copy the changes from one venti to another
>  using a script.
>
> Just to say that what geoff suggested works pretty well for us. Of
> course, at worst
> case, you loose a whole day of work.
>
> On 8/30/06, Wes Kussmaul <wes@village.com> wrote:
> > geoff@plan9.bell-labs.com wrote:
> > > An alternative might be to run venti/copy from your main venti server
> > > to a backup venti server(s) periodically.
> > >
> > If you made an arrangement with Chris Gladwin at Cleversafe you could
> > avoid having to own and manage those dispersed servers.
> >
> > http://www.cleversafe.com/
> >
> >
> >
>


  reply	other threads:[~2006-08-30 16:01 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-08-29 20:46 John Floren
2006-08-30  4:37 ` Russ Cox
2006-08-30  5:13   ` geoff
2006-08-30 13:42     ` Wes Kussmaul
2006-08-30 15:02       ` Francisco J Ballesteros
2006-08-30 16:01         ` Tharaneedharan Vilwanathan [this message]
2006-08-30 16:02           ` William Josephson
2006-08-30 16:12             ` LiteStar numnums
2006-08-30 18:23             ` Francisco J Ballesteros
2006-08-30 21:51               ` Robert Raschke
2006-08-30 20:27           ` Russ Cox
2006-09-01  6:40             ` Tharaneedharan Vilwanathan
2006-09-01 17:55               ` Russ Cox
2006-09-03 12:53                 ` Tharaneedharan Vilwanathan

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