Re: disks & prices plus python (was "Re: failed disks, mapper, and "Invalid argument"")

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On 21/05/2020 13:30, David T-G wrote:
% > %
% > % Seagate Barracudas:-(
% >
% > Yep.  They were good "back in the day" ...
%
% Still are. Just not for raid..

Oh!  Well, that's nice to know.  Of course, I had been hoping to move
these out to another system after upgrading to larger, but maybe that's
not an option:-(   They are going to be worlds better than the existing
crap drives in there now, though, so here's hoping I can put them to use.

General advice is don't use them for parity raid - ie 5 or 6! They're okay (but not adviseable) for mirrors.

So if you really want to use them in a raid array, I'd go for a 6TB raid-10. Okay, you've lost 3TB of disk space, but you've bought a 66% chance of surviving a 2-disk failure.

I'm not sure what I'm going to do with mine. I've bought an add-in eSATA card to go with my eSATA drive bay, so I may well use them as external backups.

Cheers,
Wol



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