On Mon, Apr 01, 2024 at 11:59:47AM +0800, Li Zhijian wrote: > Except for RDMA migration, other parts of the RDMA subsystem have been > removed since 9.1. > > Due to the lack of unit tests and CI tests for RDMA migration, int the > past developing cycles, a few fatal errors were introduced and broke the > RDMA migration, and these issues[1][2] were not fixed until some time later. > > Modern network cards (TCP/IP) can also provide high bandwidth > (similar to RDMA) to handle the large amount of data generated during > migration. > > Issue a warning to inform the end users of the RDMA migration status. > > [1] https://lore.kernel.org/r/20230920090412.726725-1-lizhij...@fujitsu.com > [2] > https://lore.kernel.org/r/cahecvy7hxswn4ow_kog+q+tn6f_kmeichevz1qgm-fbxbpp...@mail.gmail.com > > CC: Peter Xu <pet...@redhat.com> > CC: Philippe Mathieu-Daudé <phi...@linaro.org> > CC: Fabiano Rosas <faro...@suse.de> > CC: Thomas Huth <th...@redhat.com> > CC: Daniel P. Berrangé <berra...@redhat.com> > CC: Yu Zhang <yu.zh...@ionos.com> > Signed-off-by: Li Zhijian <lizhij...@fujitsu.com>
Thanks, Zhijian and everyone. Acked-by: Peter Xu <pet...@redhat.com> I'll keep this around for more days for a better exposure, and this will be included in the 1st 9.1 pull if no objections. -- Peter Xu
