From: Wen Congyang <wency@cn.fujitsu.com>
To: qemu devel <qemu-devel@nongnu.org>,
Eric Blake <eblake@redhat.com>,
Markus Armbruster <armbru@redhat.com>,
Alberto Garcia <berto@igalia.com>,
Stefan Hajnoczi <stefanha@redhat.com>
Cc: Kevin Wolf <kwolf@redhat.com>, qemu block <qemu-block@nongnu.org>,
Jiang Yunhong <yunhong.jiang@intel.com>,
Dong Eddie <eddie.dong@intel.com>,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
Yang Hongyang <yanghy@cn.fujitsu.com>
Subject: [Qemu-devel] [PATCH v3 0/5] qapi: child add/delete support
Date: Thu, 10 Sep 2015 17:55:00 +0800 [thread overview]
Message-ID: <1441878905-5272-1-git-send-email-wency@cn.fujitsu.com> (raw)
If quorum's child is broken, we can use mirror job to replace it.
But sometimes, the user only need to remove the broken child, and
add it later when the problem is fixed.
ChangLog:
v3:
1. Don't open BDS in bdrv_add_child(). Use the existing BDS which is
created by the QMP command blockdev-add.
2. The driver NBD can support filename, path, host:port now.
v2:
1. Use bdrv_get_device_or_node_name() instead of new function
bdrv_get_id_or_node_name()
2. Update the error message
3. Update the documents in block-core.json
Wen Congyang (5):
support nbd driver in blockdev-add
Add new block driver interface to add/delete a BDS's child
quorum: implement bdrv_add_child() and bdrv_del_child()
qmp: add monitor command to add/remove a child
hmp: add monitor command to add/remove a child
block.c | 58 ++++++++++++++++++++++++++++++++++--
block/quorum.c | 72 ++++++++++++++++++++++++++++++++++++++++++--
blockdev.c | 47 +++++++++++++++++++++++++++++
hmp-commands.hx | 28 +++++++++++++++++
hmp.c | 20 +++++++++++++
hmp.h | 2 ++
include/block/block.h | 8 +++++
include/block/block_int.h | 5 ++++
qapi/block-core.json | 76 +++++++++++++++++++++++++++++++++++++++++++++--
qmp-commands.hx | 53 +++++++++++++++++++++++++++++++++
10 files changed, 362 insertions(+), 7 deletions(-)
--
2.4.3
next reply other threads:[~2015-09-10 9:56 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-10 9:55 Wen Congyang [this message]
2015-09-10 9:55 ` [Qemu-devel] [PATCH v3 1/5] support nbd driver in blockdev-add Wen Congyang
2015-09-14 14:27 ` Markus Armbruster
2015-09-14 15:47 ` Eric Blake
2015-09-15 1:39 ` Wen Congyang
2015-09-15 7:37 ` Markus Armbruster
2015-09-15 8:01 ` Wen Congyang
2015-09-15 11:12 ` Markus Armbruster
2015-09-16 5:59 ` Wen Congyang
2015-09-16 8:21 ` Markus Armbruster
2015-09-16 8:24 ` Wen Congyang
2015-09-16 11:18 ` Markus Armbruster
2015-09-16 14:53 ` [Qemu-devel] [Qemu-block] " Eric Blake
2015-09-17 1:06 ` Wen Congyang
2015-09-17 1:04 ` [Qemu-devel] " Wen Congyang
2015-09-17 5:01 ` Markus Armbruster
2015-09-15 13:03 ` Eric Blake
2015-09-15 13:26 ` Kevin Wolf
2015-09-15 2:20 ` Wen Congyang
2015-09-15 2:27 ` Wen Congyang
2015-09-15 3:46 ` Eric Blake
2015-09-15 3:58 ` Wen Congyang
2015-09-15 13:11 ` Eric Blake
2015-09-16 7:11 ` Wen Congyang
2015-09-16 14:55 ` Eric Blake
2015-09-10 9:55 ` [Qemu-devel] [PATCH v3 2/5] Add new block driver interface to add/delete a BDS's child Wen Congyang
2015-09-10 9:55 ` [Qemu-devel] [PATCH v3 3/5] quorum: implement bdrv_add_child() and bdrv_del_child() Wen Congyang
2015-09-10 9:55 ` [Qemu-devel] [PATCH v3 4/5] qmp: add monitor command to add/remove a child Wen Congyang
2015-09-10 10:04 ` Daniel P. Berrange
2015-09-10 10:34 ` Wen Congyang
2015-09-14 14:36 ` Markus Armbruster
2015-09-14 15:34 ` Kevin Wolf
2015-09-14 16:09 ` Markus Armbruster
2015-09-15 2:40 ` Wen Congyang
2015-09-15 7:49 ` Markus Armbruster
2015-09-15 7:57 ` Wen Congyang
2015-09-16 6:31 ` Wen Congyang
2015-09-16 8:29 ` Markus Armbruster
2015-09-14 15:37 ` Kevin Wolf
2015-09-15 2:33 ` Wen Congyang
2015-09-15 8:56 ` Alberto Garcia
2015-09-15 9:20 ` Kevin Wolf
2015-09-15 9:26 ` [Qemu-devel] [Qemu-block] " Kevin Wolf
2015-09-10 9:55 ` [Qemu-devel] [PATCH v3 5/5] hmp: " Wen Congyang
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