Re: [DRBD-user] DRBD on top of mdraid troubles

2023-03-21 Thread Sinisa
Maybe you should forward this to linux-r...@vger.kernel.org It could be some race condition, similar to what happened to me with XFS amd md10 a few years ako (resolved very quickly btw) Srdačan pozdrav / Best regards / Freundliche Grüße / Cordialement / よろしくお願いします Siniša Bandin On 2023-03-17 1

Re: [DRBD-user] DRBD on top of mdraid troubles

2023-03-17 Thread Josh Fisher
On 3/17/23 03:50, Roland Kammerer wrote: 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 the

Re: [DRBD-user] DRBD on top of mdraid troubles

2023-03-17 Thread Roland Kammerer
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.

[DRBD-user] DRBD on top of mdraid troubles

2023-03-16 Thread Athanasios Chatziathanassiou
Hello, long time DRBD version 8.4 user, I thought I'd give DRBD 9.2 a try. Setup is typical active-passive 2 node with all flash 6 device mdraid 10 as the lower level storage and 10Gb ethernet between them. My problem is that drbd appears to randomly detach the lower level storage on the second