network raid possible?

Alex Snow alex_snow at gmx.net
Tue Mar 23 18:19:45 EST 2004


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I'd say just use either a hardware or software (preferably hardware) 
raid on the server and rsync the needed data to backup servers once a 
day.
On Tue, Mar 23, 2004 at 06:15:29PM -0500, Igor Gueths wrote:
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> Hmm. Well in that case I'd need some way to constantly keep a series of 
> filesystems synched with each other...Possibly using rsync might work, 
> as long as every server I wanted to synchronize had an initial copy. 
> On Tue, Mar 23, 2004 at 05:32:51PM -0500, Alex Snow wrote:
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> > If network raid is possible it would be extremely slow especially over 
> > the internet if that's what you're planning on. the ideal way to do it 
> > would be something like gigabit ethernet lan but that kit is 
> > expensive.
> > On Tue, Mar 23, 2004 at 04:57:23PM -0500, Igor Gueths wrote:
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> > > Hi all. I'm going to need this type of functionality sometime in he 
> > > future. And I can't use NFS, because its too centralized. Does anyone 
> > > know if its currently possible to add network filesystems to a RAID? 
> > > Because if so, what I'd like to implement is a system where all the 
> > > networked filesystems are synchronized to each other. So in other words, 
> > > any changes made from my machines here gets proppogated to the rest of 
> > > them since they're all seen as 1 disk. And I'd also have to make it so 
> > > Bind returns A records in random order for propper load balancing. 
> > > Speaking of Bind, I posted this a while back but never got any replies. 
> > > Is rrset-order supported in Bind-9.2.3RC4? Thanks!
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- -- 
Always borrow money from a pessimist; he doesn't expect to be paid
back.

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