Re: [Libguestfs] [nbdkit PATCH 10/10] plugins: Wire up nbd plugin support for NBD_INFO_INIT_STATE

2020-02-11 Thread Richard W.M. Jones
Aside from my comments made on particular patches, this patch series is fine. I do think we should split up the libnbd get_init_flags into two separate calls though, and that changes some of the nbdkit tests a little. Rich. -- Richard Jones, Virtualization Group, Red Hat

[Libguestfs] [nbdkit PATCH 10/10] plugins: Wire up nbd plugin support for NBD_INFO_INIT_STATE

2020-02-10 Thread Eric Blake
The NBD protocol is adding an extension to let servers advertise initialization state to the client: whether the image contains holes, and whether it is known to read as all zeroes. With recent enough libnbd, the nbd plugin can pass this information through. Signed-off-by: Eric Blake ---