Re: [PATCH 3/3] remote_driver: Implement virStreamInData() callback

On Tue, Dec 07, 2021 at 04:34:42PM +0100, Michal Privoznik wrote: >When using the monolithic daemon the driver for virStream is >always virFDStreamDrv and thus calling virStreamInData() results >in calling virFDStreamInData(). > >But things are different with split daemon, especially when a >client connects to one of hypervisor daemons (e.g. virtqemud) and >then lets the daemon connect to the storage daemon for >vol-upload/vol-download. Here, the hypervisor daemon acts like >both client and server. This is reflected by stream->driver >pointing to remoteStreamDrv, which doesn't have streamInData >callback implemented and thus vol-upload/vol-download with sparse >flag fails.

> >Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2026537 >Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; Reviewed-by: Martin Kletzander <mkletzan(a)redhat.com&gt;