On Fri, Aug 23, 2024 at 10:26 AM Paul Fox <[email protected]> wrote:
>
> I've never heard of this concern before. It seems like an unlikely
> scenario, since the "stress" is simply reading the remaining drive.
> But in any case, if that were to happen, the failed drive would be
> just one of two copies of the data (the other being the one I had just
> removed), and the running system would still be healthy as well.
I'd consider it somewhat of an advantage to learn that a drive was
failing while you had a good copy out of the machine since it is
something you really need to fix anyway. If you are going to mention
every possible obscure problem, I once (long ago) had a machine where
the RAM had a stuck bit making everything it wrote to disk unreliable
including the mirroring process. But I think modern hardware makes
that unlikely.
--
Les Mikesell
[email protected]
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