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Re: Using ext3 over NFS



Hi,

On Tue, May 14, 2002 at 02:13:45PM +0530, Saurav Sarkar wrote:

> I have an application that runs on a diskless card. The application 
> stores its data on the
> flash and also as a backup on the filesystem of a workstation which is 
> NFS mounted on
> the card. Can I achieve data integrity/relaiability if I use ext3 on NFS 
> filesystem in case of
> power failure/card jackout? What about the data in the flash? What 
> should be the ext3 filesystem
> mode? Any help is appreciated. Thanks

It depends on what consistency guarantees you need.  What
synchronisation semantics exactly do you want?

--Stephen





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