[CentOS] Duplicate PV on HW RAID?

D Steward dsteward at internode.on.net
Mon Jul 28 21:30:24 UTC 2008

> Re-install with software RAID1.
> RAID1 is cheap as far as CPU/IO time is concerned so it works
> well software wise, and you get email alerts if it gets
> degraded!

I agree with you re. CPU load, but what about hot-swap and auto
rebuilding of arrays?
Does software RAID give you this?

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