Re: How do I make every node have direct access to the file system?

"CooLCaT@Vienna" <[email protected]> Fri, 8 May 2009 02:43:47 -0700 (PDT)
Newsgroups gmane.linux.cluster.ssic.user
Message-ID <[email protected]>


John Hughes wrote:
> 
> Advice Pro wrote:
>> I read this in the Wikipedia:
>>
>> "OpenSSI is designed to be used for both high performance and high
>> availability clusters, it is possible to create an OpenSSI cluster with
>> no
>> single point of failure, for example the file system can be mirrored
>> between
>> two nodes, so if one node crashes the process accessing the file will
>> fail
>> over to the other node. Alternatively the cluster can be designed in such
>> a
>> manner that every node has direct access to the file system."
>>   
> Use GFS or Lustre.  I don't think anyone is working on this at the 
> moment, so the code has probably bit-rotted to oblivion.
> 
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> 

i am trying following apporoach:

the root file system resides on a nfs share. every node has a harddisk with
only the boot partition on it. we want to achieve, that every slave node can
become master node so that all nodes must die before cluster gets offline.

any better ideas somebody?

regards

cc

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