Il mer 14 mag 2025, 13:37 Martin Wilck ha scritto:
>
> I'd go one step further. Christoph is right to say that what we're
> currently doing in qemu – passing through every command except the
> PRIN/PROUT to a multipath device – is a dangerous thing to do.
>
> Passthrough from a dm-multipath device
On Tue, 2025-05-13 at 10:00 +0200, Martin Wilck wrote:
>
> > If you think it does, is there another reason why you didn't try
> > this
> > before?
>
> It didn't occur to me back then that we could fail paths without
> retrying in the kernel.
>
> Perhaps we could have the sg driver pass the blk
Improve code readability by using bdev_is_zone_aligned() and
bdev_offset_from_zone_start() where applicable. No functionality
has been changed.
This patch is a reworked version of a patch from Pankaj Raghav.
See also
https://lore.kernel.org/linux-block/20220923173618.6899-11-p.rag...@samsung.com
Hello Ben, hello Christoph,
On Wed, 2025-05-14 at 12:23 -0400, Benjamin Marzinski wrote:
> On Tue, May 13, 2025 at 09:57:51PM -0700, Christoph Hellwig wrote:
> >
> > SG_IO is fine and the only way for SCSI passthrough. But doing
> > SCSI passthrough through md-multipath just doesn't work. SCSI
On Tue, May 13, 2025 at 09:57:51PM -0700, Christoph Hellwig wrote:
> On Tue, May 13, 2025 at 11:29:09AM +0200, Kevin Wolf wrote:
> > Am 13.05.2025 um 07:55 hat Christoph Hellwig geschrieben:
> > > On Mon, May 12, 2025 at 05:18:43PM +0200, Kevin Wolf wrote:
> > > > Yes, it's a bit unfortunate, but w
On Wed, May 14, 2025 at 08:39:25AM +0200, Hannes Reinecke wrote:
> On 5/13/25 18:29, Benjamin Marzinski wrote:
> > On Mon, May 12, 2025 at 11:49:19PM -0700, Christoph Hellwig wrote:
> > > On Tue, May 13, 2025 at 08:32:12AM +0200, Hannes Reinecke wrote:
> > > > Reservations and stuff.
> > >
> > > T
