Date: Wed, 11 May 2005 22:49:02 -0500 From: Eric Anderson <anderson@centtech.com> To: yfyoufeng@263.net Cc: freebsd-cluster@freebsd.org Subject: Re: Clustering with Freebsd Message-ID: <4282D22E.9030204@centtech.com> In-Reply-To: <1115869431.3938.46.camel@localhost.localdomain> References: <20050429183405.M60641@bmyster.com> <20050511121115.GA2731@torch.higis.ru> <4281FF74.6060005@centtech.com> <20050511140657.GB2731@torch.higis.ru> <4282123E.6080909@centtech.com> <1115864258.3938.15.camel@localhost.localdomain> <4282CE09.6000802@centtech.com> <1115869431.3938.46.camel@localhost.localdomain>
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yf-263 wrote: > =E5=9C=A8 2005-05-11=E4=B8=89=E7=9A=84 22:31 -0500=EF=BC=8CEric Anderso= n=E5=86=99=E9=81=93=EF=BC=9A >=20 >>yf-263 wrote: >> >>>=E5=9C=A8 2005-05-11=E4=B8=89=E7=9A=84 09:10 -0500=EF=BC=8CEric Anders= on=E5=86=99=E9=81=93=EF=BC=9A >>> >>> >>>>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.=20 >>>>>>>>I was wondering if there are any good howto's on doing this ? The= =20 >>>>>>>>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 -- c= ached data not replicate to second node, when first node die. >>>> >>>>And it would only be for failover, not for load distribution/balancin= g. >>>> >>>>We really need a clustered filesystem for FreeBSD.. >>> >>> >>>Forget recite that we are also implementing it on FreeBSD ;) For the H= A >>>and HP purpose. >> >>For my purposes, I need to be able to serve data on that filesystem via= =20 >=20 >=20 > 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. I have about 1000 high-end clients using the data - mostly linux, but=20 also HP-UX, solaris, and openbsd. Would it work on all those just as=20 well? I put a *huge* strain on servers. >>NFS - will that be possible too? Will this code be open source? >=20 >=20 > Now we are considering the possibility of open source to gain a well > project life :)=20 I'm listening!! :) >>I'd actually like to see a FreeBSD port of GFS.. >=20 >=20 > Before I have worked on porting Redhat GFS to Darwin, which use FreeBSD= > FS infrastructure. And the porting works on CML ;) I don't know what CML is off the top of my half awake brain, but I'd=20 like to hear more.. Eric --=20 ------------------------------------------------------------------------ Eric Anderson Sr. Systems Administrator Centaur Technology A lost ounce of gold may be found, a lost moment of time never. ------------------------------------------------------------------------
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