Re: Recovery on new 2TB disk: finish=7248.4min (raid1)

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On 2 May 2017, Wols Lists outgrape:

> On 01/05/17 23:03, Roman Mamedov wrote:
>>> > That's what I understood you to mean, but you are aware that SOME raid 
>>> > management still has to be done with echo > /sys/... ?
>>> > 
>>> > So mdadm isn't perfect, not  by a long chalk, yet :-)
>> Well, why not post some examples of what you find yourself doing often
>> via /sys, that's not available in mdadm (maybe as a new thread).
>
> I *should* do, rather than I *do* do, but your everyday general
> maintenance tasks, like scrubbing?

You can scrub with mdadm now. :) IIRC (I haven't started using it yet)
the syntax is something like

mdadm --misc --action=check /dev/md/my-array

or

mdadm --misc --action=repair /dev/md/my-array

(though frankly it has never been clear to me which is preferable for a
regular scrub. Probably check on a RAID-6, repair on a RAID-5 where such
failures are much more potentially catastrophic...)
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