[Linux-cluster] Redundant (multipath)/Replicating NFS

Gordan Bobic gordan at bobich.net
Fri Feb 15 20:50:20 UTC 2008


Yeah, that looked great right up to the point where somebody pointed out 
that it has been removed from the RHC CVS tree. It looks like the 
project may be unmaintained. :'(

Shame, since it seems to be the only openly available technology of that 
kind.

Gordan

Daan Biere wrote:
> Hi,
> As far as i know the only solution which can archive this is ddraid, i 
> don't know if 0.6 is production ready yet.....
> http://sourceware.org/cluster/ddraid/
> 
> Kind Regards,
> Daan Biere
> 
> 2008/2/15, isplist at logicore.net <mailto:isplist at logicore.net> 
> <isplist at logicore.net <mailto:isplist at logicore.net>>:
> 
>     I recall that there is a multipath tool for RHEL which allows one to
>     have
>     redundant SCSI/FC paths in case one goes away.
> 
>     Are there any tools which would accomplish the same with NFS?
> 
>     Is there any way of replicating NFS data in real time rather than as
>     a regular
>     backup, such as RAID1 for example, and be able to fail over to the
>     second path
>     or NFS IP should the first fail.
> 
>     Mike
> 
> 
> 
> 
> 
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