Re: NFS, file system cache and shared_buffers

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От Jeff Janes
Тема Re: NFS, file system cache and shared_buffers
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Msg-id CAMkU=1yjrGE2zpZHpm90v1wBhQfgY1s7kRMuy8RdD1HaoWWkUw@mail.gmail.com
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Ответ на Re: NFS, file system cache and shared_buffers  (Albe Laurenz <laurenz.albe@wien.gv.at>)
Ответы Re: NFS, file system cache and shared_buffers
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On Tue, May 27, 2014 at 8:00 AM, Albe Laurenz <laurenz.albe@wien.gv.at> wrote:
Stephen Frost wrote:
> All that said, there has always been a recommendation of caution around
> using NFS as a backing store for PG, or any RDBMS..

I know that Oracle recommends it - they even built an NFS client
into their database server to make the most of it.

Last I heard (which has been a while), Oracle supported specific brand named implementations of NFS, and warned against any others on a data integrity basis.

Why would they implement their own client?  Did they have to do something special in their client to make it safe?

Cheers,

Jeff

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