[CentOS] network raid file system/server
bruno.sousa at first.pt
bruno.sousa at first.pt
Thu Jun 14 11:50:52 UTC 2007
Hi,
Well, you can take a look around at Oracle Cluster File System.
I've been using it, for a while, and so far so good.
It's free, runs on top of Linux, and despite it's name , it's not a file system only for Oracle apps, and it's part of the kernel since version 2.6.16 .
Check it at http://oss.oracle.com/projects/ocfs2/
Best regards,
Bruno Sousa
--- Mensagem Original---
> On Wednesday 13 June 2007, Antonio da Silva Martins Junior
> wrote:
> > ----- "Farkas Levente" <lfarkas at bppiac.hu> escreveu:
> > > we've a few 10-20 server in a lan each has 4-8 hdd. we'd like to
> > > create one big file server on these server hard disks and we'd like to
> > > create it in a redundant way ie:
> > > - if one (or more) of the hdd or server fails the whole filesystem
> > > still usable and consistent.
>
> ...
>
> > Hi Farkas,
> >
> > I think a start is to look on PVFS2 (www.pvfs.org).
> >
> > Or maybe using nbd and softwareraid ???
>
> Neither will eliminate servers and disks as single points of
> failiure.
>
> If want one filesystem overy many disks on many servers and
> the ability to
> fail a disk-volume (raid or whatever) or an entire server and
> still have a
> usable fs then you need something like GPFS with replication
> enabled. Either
> way, not a trivial config nor trivial software (GPFS for example
> will cost
> you $$$ unless you're academic).
>
> good luck,
> Peter
>
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