From: Max Reitz <mreitz@redhat.com>
To: John Snow <jsnow@redhat.com>, qemu-devel@nongnu.org
Cc: kwolf@redhat.com, famz@redhat.com, armbru@redhat.com,
vsementsov@parallels.com, stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH v13 08/17] qmp: Add support of "dirty-bitmap" sync mode for drive-backup
Date: Mon, 16 Feb 2015 15:04:28 -0500 [thread overview]
Message-ID: <54E24D4C.3050706@redhat.com> (raw)
In-Reply-To: <1423865338-8576-9-git-send-email-jsnow@redhat.com>
On 2015-02-13 at 17:08, John Snow wrote:
> For "dirty-bitmap" sync mode, the block job will iterate through the
> given dirty bitmap to decide if a sector needs backup (backup all the
> dirty clusters and skip clean ones), just as allocation conditions of
> "top" sync mode.
>
> Signed-off-by: Fam Zheng <famz@redhat.com>
> Signed-off-by: John Snow <jsnow@redhat.com>
> ---
> block.c | 9 +++
> block/backup.c | 149 +++++++++++++++++++++++++++++++++++++++-------
> block/mirror.c | 4 ++
> blockdev.c | 18 +++++-
> hmp.c | 3 +-
> include/block/block.h | 1 +
> include/block/block_int.h | 2 +
> qapi/block-core.json | 13 ++--
> qmp-commands.hx | 7 ++-
> 9 files changed, 172 insertions(+), 34 deletions(-)
Reviewed-by: Max Reitz <mreitz@redhat.com>
next prev parent reply other threads:[~2015-02-16 20:04 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-13 22:08 [Qemu-devel] [PATCH v13 00/17] block: incremental backup series John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 01/17] qapi: Add optional field "name" to block dirty bitmap John Snow
2015-02-16 19:58 ` Eric Blake
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 02/17] qmp: Ensure consistent granularity type John Snow
2015-02-16 19:49 ` Max Reitz
2015-02-16 19:51 ` John Snow
2015-02-16 20:03 ` Eric Blake
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 03/17] qmp: Add block-dirty-bitmap-add and block-dirty-bitmap-remove John Snow
2015-02-16 19:53 ` Max Reitz
2015-02-16 20:22 ` Eric Blake
2015-02-16 20:31 ` John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 04/17] block: Introduce bdrv_dirty_bitmap_granularity() John Snow
2015-02-16 19:57 ` Max Reitz
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 05/17] hbitmap: add hbitmap_merge John Snow
2015-02-20 9:34 ` Stefan Hajnoczi
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 06/17] qmp: Add block-dirty-bitmap-enable and block-dirty-bitmap-disable John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 07/17] block: Add bitmap successors John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 08/17] qmp: Add support of "dirty-bitmap" sync mode for drive-backup John Snow
2015-02-16 20:04 ` Max Reitz [this message]
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 09/17] qmp: add block-dirty-bitmap-clear John Snow
2015-02-16 20:05 ` Max Reitz
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 10/17] qapi: Add transaction support to block-dirty-bitmap operations John Snow
2015-02-16 20:28 ` Max Reitz
2015-02-16 21:33 ` John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 11/17] qmp: Add dirty bitmap status fields in query-block John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 12/17] block: add BdrvDirtyBitmap documentation John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 13/17] block: Ensure consistent bitmap function prototypes John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 14/17] iotests: add invalid input incremental backup tests John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 15/17] iotests: add simple incremental backup case John Snow
2015-02-16 20:36 ` Max Reitz
2015-02-20 10:02 ` Stefan Hajnoczi
2015-02-20 14:22 ` Max Reitz
2015-02-20 16:05 ` John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 16/17] iotests: add transactional incremental backup test John Snow
2015-02-13 22:08 ` [Qemu-devel] [PATCH v13 17/17] iotests: add incremental backup failure recovery test John Snow
2015-02-16 20:49 ` Max Reitz
2015-02-20 11:09 ` [Qemu-devel] [PATCH v13 00/17] block: incremental backup series Stefan Hajnoczi
2015-02-20 16:50 ` Kashyap Chamarthy
2015-02-20 17:20 ` John Snow
2015-02-23 17:52 ` Stefan Hajnoczi
2015-02-23 19:16 ` John Snow
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=54E24D4C.3050706@redhat.com \
--to=mreitz@redhat.com \
--cc=armbru@redhat.com \
--cc=famz@redhat.com \
--cc=jsnow@redhat.com \
--cc=kwolf@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=stefanha@redhat.com \
--cc=vsementsov@parallels.com \
/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).