[Libguestfs] [PATCH libnbd v2 3/6] examples: copy-libev.c: Support extents

Nir Soffer nirsof at gmail.com
Thu Apr 22 23:51:14 UTC 2021


On Fri, Apr 23, 2021 at 12:06 AM Richard W.M. Jones <rjones at redhat.com> wrote:
>
> On Thu, Apr 22, 2021 at 11:56:23PM +0300, Nir Soffer wrote:
> > Handling extents is complicated, in particular when using async block
> > status. But I could not get this working using sync block status; It
> > seems that libnbd eats the events on the source, and then we hang
> > forever waiting for inflight reads.
>
> Is this a bug in libnbd?

I did not have time to investigate this yet.




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