Clustering with Freebsd

[yf-263]

在 2005-05-11三的 22:31 -0500，Eric Anderson写道：
> yf-263 wrote:
> > 在 2005-05-11三的 09:10 -0500，Eric Anderson写道：
> > 
> >>Dmitriy Kirhlarov wrote:
> >>
> >>>Hi Eric!
> >>>
> >>>On Wed, 11 May 2005, Eric Anderson wrote:
> >>>
> >>>
> >>>
> >>>>Dmitriy Kirhlarov wrote:
> >>>>
> >>>>
> >>>>>Hi Brent!
> >>>>>
> >>>>>On Fri, 29 Apr 2005, Brent wrote:
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>>I have a webhosting business all runnning on various Freebsd i386 boxes. 
> >>>>>>I was wondering if there are any good howto's on doing this ? The 
> >>>>>>services id like to cluster are,
> >>>>>>apache
> >>>>>>sendmail
> >>>>>>bind 9.2.3
> >>>>>>UW imap
> >>>>>
> >>>>>
> >>>>>replace to cyrus imapd.
> >>>>>
> >>>>>read about gmirror, carp, ggated.
> >>>>
> >>>>How would gmirror and ggated help?
> >>>
> >>>
> >>>Replicate data between two hosts, but it not very fine solution -- cached data not replicate to second node, when first node die.
> >>
> >>And it would only be for failover, not for load distribution/balancing.
> >>
> >>We really need a clustered filesystem for FreeBSD..
> > 
> > 
> > Forget recite that we are also implementing it on FreeBSD ;) For the HA
> > and HP purpose.
> 
> For my purposes, I need to be able to serve data on that filesystem via 

Use our FS, you will not need NFS anymore, cause it is also a
distributed FS. And it will also reduce the cost to 1/3 ~ 1/4.

> NFS - will that be possible too?  Will this code be open source?

Now we are considering the possibility of open source to gain a well
project life :) 

> 
> I'd actually like to see a FreeBSD port of GFS..

Before I have worked on porting Redhat GFS to Darwin, which use FreeBSD
FS infrastructure. And the porting works on CML ;)

> 
> Eric
> 
> 
> 
-- 
yf-263 <yfyoufeng at 263.net>
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