[PLUG] Restart mdadm? SOLVED

[John Jason Jordan]

On Mon, 28 Nov 2022 11:26:01 -0500
Tomas Kuchta <tomas.kuchta.lists at gmail.com> dijo:

>TB is hot plug interface. As such, I'd sort of expect that HW and SW
>assumes that it can safely traverse power states and that connection
>resets may be OK.
>
>If that is what is happening, it is of course pretty nasty thing to do
>to md arrays. Native higher level file systems btrfs/zfs may fare
>better, but I would be skeptical and expect similar problems. JBOD
>should be more resilient.
>
>In any case system logs, particularly power state changes should
>confirm what is actually happening.

Russell Senior <russell at personaltelco.net> dijo:

>Another good starting point is: cat /proc/mdstat

Both comments above added to my mdadm.txt file for next time this
happens. Thanks!