Re: DRBD on top of mdraid troubles

Roland Kammerer <[email protected]> Fri, 17 Mar 2023 08:50:59 +0100
Newsgroups gmane.comp.linux.drbd
Message-ID <ZBQb4xPbQ8kiMT/[email protected]>
On Wed, Mar 15, 2023 at 03:16:20PM +0200, Athanasios Chatziathanassiou wrote:
> drbd raid10_ssd/0 drbd1: Local IO failed in drbd_endio_write_sec_final.
> Detaching...

I'd say you have a hardware problem on the backing device. Whenever DRBD
tries to write there local IO fails and then it detaches. So test and
verify that the backing device/storage actually works.

Regards, rck
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