From: Eric Blake <eblake@redhat.com>
To: qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, qemu-block@nongnu.org, kwolf@redhat.com
Subject: [Qemu-devel] [PATCH 0/2] Switch raw NBD to byte-based
Date: Thu, 23 Jun 2016 21:58:57 -0600 [thread overview]
Message-ID: <1466740739-7240-1-git-send-email-eblake@redhat.com> (raw)
With these two patches, I'm finally able to run:
./qemu-nbd -f raw -x foo file
./qemu-io -f raw -t none nbd://localhost:10809/foo
and get true byte-based access over the wire for operations such
as 'r 1 1' or 'w 1 1', rather than RMW sector-aligned access.
Depends on these series:
v3 Byte-based block limits:
https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg06983.html
v1 Auto-fragment large transactions at the block layer:
https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg05819.html
v1 byte-based block discard:
https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg06491.html
Eric Blake (2):
nbd: Convert to byte-based interface
raw_bsd: Convert to byte-based interface
block/nbd-client.h | 8 ++++----
include/block/nbd.h | 1 -
block/nbd-client.c | 30 +++++++++++++++++-------------
block/nbd.c | 12 ++++++------
block/raw_bsd.c | 35 +++++++++++++++++------------------
5 files changed, 44 insertions(+), 42 deletions(-)
--
2.5.5
next reply other threads:[~2016-06-24 3:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-24 3:58 Eric Blake [this message]
2016-06-24 3:58 ` [Qemu-devel] [PATCH 1/2] nbd: Convert to byte-based interface Eric Blake
2016-06-27 12:19 ` Paolo Bonzini
2016-06-24 3:58 ` [Qemu-devel] [PATCH 2/2] raw_bsd: " Eric Blake
2016-06-27 12:19 ` Paolo Bonzini
2016-06-27 12:51 ` Eric Blake
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1466740739-7240-1-git-send-email-eblake@redhat.com \
--to=eblake@redhat.com \
--cc=kwolf@redhat.com \
--cc=pbonzini@redhat.com \
--cc=qemu-block@nongnu.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).