Re: raid is dangerous but that's secret (was Re: [patch] ext2/3: document conditions when reliable operation is possible)

From: Krzysztof Halasa
Date: Thu Sep 03 2009 - 09:59:26 EST

Ric Wheeler <rwheeler@xxxxxxxxxx> writes:

> We (red hat) have all kinds of different raid boxes...

A have no doubt about it, but are those you know equipped with
battery-backed write-back cache? Are they using SATA disks?

We can _at_best_ compare non-battery-backed RAID using SATA disks with
what we typically have in a PC.
Krzysztof Halasa
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