"Wes Williams" <[EMAIL PROTECTED]> writes:

> Even with a primary UPS on the *entire PostgreSQL server* does one still
> need, or even still recommend, a battery-backed cache on the RAID controller
> card?  [ref SCSI 320, of course]
>
> If so, I'd be interest in knowing briefly why.

UPSs can fail just like any other piece of hardware.

-Doug

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