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Re: [Qemu-devel] [PATCH 0/8] nbd minimal structured read


From: Vladimir Sementsov-Ogievskiy
Subject: Re: [Qemu-devel] [PATCH 0/8] nbd minimal structured read
Date: Mon, 25 Sep 2017 17:06:02 +0300
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0

Add Max.

Max, sorry, I've mistaken in copy-pasting your email address..

25.09.2017 16:57, Vladimir Sementsov-Ogievskiy wrote:
Hi all. Here is minimal structured-read extension implementation for nbd.
It is needed mostly to implement nbd block-status extension over it, so
it is minimal.

It's based on my three patches, currently on pull-request stage:
       block/nbd-client: refactor nbd_co_receive_reply
       block/nbd-client: simplify check in nbd_co_receive_reply
       block/nbd-client: nbd_co_send_request: fix return code

clone: tag up-nbd-minimal-structured-read-v1 from 
https://src.openvz.org/scm/~vsementsov/qemu.git
online: 
https://src.openvz.org/users/vsementsov/repos/qemu/browse?at=up-nbd-minimal-structured-read-v1

Note: actually it's a continuation of a part of my series "nbd: BLOCK_STATUS",
but it was sent about half a year ago, so let's consider it as new series.

Vladimir Sementsov-Ogievskiy (8):
   block/nbd-client: assert qiov len once in nbd_co_request
   block/nbd-client: refactor nbd_co_receive_reply
   nbd: rename NBD_REPLY_MAGIC to NBD_SIMPLE_REPLY_MAGIC
   nbd-server: refactor simple reply sending
   nbd: header constants indenting
   nbd: Minimal structured read for server
   nbd/client: refactor nbd_receive_starttls
   nbd: Minimal structured read for client

  block/nbd-client.h                       |   2 +
  include/block/nbd.h                      |  67 +++++++--
  nbd/nbd-internal.h                       |  44 +++---
  block/nbd-client.c                       | 104 +++++++++++---
  nbd/client.c                             | 233 ++++++++++++++++++++++++++-----
  nbd/server.c                             | 189 +++++++++++++++++--------
  nbd/trace-events                         |   7 +-
  tests/qemu-iotests/nbd-fault-injector.py |   4 +-
  8 files changed, 507 insertions(+), 143 deletions(-)



--
Best regards,
Vladimir




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