Re: [PATCH v4 3/3] vhost-user: return failure if backend crash when live migration

2025-04-07 Thread Haoqian He
> 2025年4月4日 05:15,Michael S. Tsirkin 写道: > > On Tue, Apr 01, 2025 at 11:18:17AM -0400, Haoqian He wrote: >> Live migration should be terminated if the vhost-user backend crashes >> before the migration completes. >> >> Specifically, since the vhost device will be stopped when VM is stopped >>

[PATCH v4 3/3] vhost-user: return failure if backend crash when live migration

2025-04-05 Thread Haoqian He
Live migration should be terminated if the vhost-user backend crashes before the migration completes. Specifically, since the vhost device will be stopped when VM is stopped before the end of the live migration, in current implementation if the backend crashes, vhost-user device set_status() won't

Re: [PATCH v4 3/3] vhost-user: return failure if backend crash when live migration

2025-04-03 Thread Michael S. Tsirkin
On Tue, Apr 01, 2025 at 11:18:17AM -0400, Haoqian He wrote: > Live migration should be terminated if the vhost-user backend crashes > before the migration completes. > > Specifically, since the vhost device will be stopped when VM is stopped > before the end of the live migration, in current imple