On 11/02/2012 09:46 PM, Daniel Farina wrote:
> The bar for "reliable" non-volatile storage for me are things like
> Amazon's S3, and I think a lot of that has to do with the otherwise
> relatively impoverished semantics it has, so I think this reliability
> profile will be or has been duplicated elsewhere.
> In general, this has some relation to remastering issues.
> In the future, I'd like to be able to turn off the local pg_xlog, at my option.
Have you tried things like mounting remote RAM drive
over NFS or similar for pg_xlog ?
You probably could even play with DRBD and have one or both
of the drives be RAM drives.
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