Re: [Qemu-devel] [PATCH 0/5] Add NBD fast zero support to qemu client and server
23.08.2019 17:37, Eric Blake wrote:
> See the cross-post cover letter for more details:
> https://www.redhat.com/archives/libguestfs/2019-August/msg00322.html
>
> Based-on: https://lists.gnu.org/archive/html/qemu-devel/2019-08/msg04805.html
> [Andrey Shinkevich block: workaround for unaligned byte range in fallocate()]
I assume, I can look at git://repo.or.cz/qemu/ericb.git fast-zero branch?
>
> Eric Blake (5):
> nbd: Improve per-export flag handling in server
> nbd: Prepare for NBD_CMD_FLAG_FAST_ZERO
> nbd: Implement client use of NBD FAST_ZERO
> nbd: Implement server use of NBD FAST_ZERO
> nbd: Tolerate more errors to structured reply request
>
> docs/interop/nbd.txt | 3 +-
> include/block/nbd.h | 6 +++-
> block/nbd.c | 7 +++++
> blockdev-nbd.c | 3 +-
> nbd/client.c | 39 ++++++++++++++----------
> nbd/common.c | 5 ++++
> nbd/server.c | 70 ++++++++++++++++++++++++++------------------
> qemu-nbd.c | 7 +++--
> 8 files changed, 88 insertions(+), 52 deletions(-)
>
--
Best regards,
Vladimir
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