Re: Specifications for a new server - Mailing list pgsql-performance

From Tomas Vondra
Subject Re: Specifications for a new server
Date
Msg-id 536AA712.6030904@fuzzy.cz
Whole thread Raw
In response to Re: Specifications for a new server  (Dorian Hoxha <dorian.hoxha@gmail.com>)
Responses Re: [PERFORM] Specifications for a new server
List pgsql-performance
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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