Re: batches and serial numbers (was "Re: md vs LVM and VMs and ...")

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On 03/12/2022 18:04, David T-G wrote:
% It's why my raid is composed of a Seagate Barracuda 3TB (slap wrist, don't
% use Barracudas!), 2 x 4TB Seagate Ironwolves, and 1 Toshiba 8TB N300.

These are Tosh X300s, FWIW.  Like 'em so far!

OUCH !!!

https://raid.wiki.kernel.org/index.php/Timeout_Mismatch

Do the X300s have ERC, and what's the timeout? Barracudas are nice drives, I like 'em, but they're not good in raid. And the BarraCudas even less so! I've got a nasty feeling your X300s are the same!

I said it's easy to get slices kicked out due to misconfiguration - that's exactly what happens with Barracudas, and I suspect your X300s suffer the exact same problem ...

Read up, and come back if you've got any problems. The fix is that script, but it means if anything goes wrong you're going to be cursing "that damn slow computer".

Cheers,
Wol



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