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From: Tomas Vondra <tv@fuzzy.cz>
To: pgsql-performance@postgresql.org
Subject: Re: Specifications for a new server
Date: Wed, 07 May 2014 23:35:14 +0200
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On 6.5.2014 16:43, Dorian Hoxha wrote:
> And nvram is ram on hardware-raid controller that is not erased on 
> reboot(battery) ?

Yes.

> Can this nvram be used also when the configuration is 
> jbod(justabunchofdisks) or some kind of raid(0/1/5/6/10 etc) is
> required to use the nvram.

That probably depends on the controller used. Some controllers (e.g.
Dell Perc H700 and such) don't even support JBOD - an easy way around
this is create single-drive RAID0 arrays (never tried it, though).

Why do you even want to use JBOD?

regards
Tomas


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