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| author | Pavel Dovgalyuk <pavel.dovgaluk@gmail.com> | 2019-10-16 11:40:39 +0300 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2019-10-25 15:15:01 +0200 |
| commit | 35e32d9e2e8a1128dba75531aa763108c06f25f4 (patch) | |
| tree | 3d9c1e3bc0a9cdb737d7ff580ebe22e038756841 | |
| parent | 7bc8f9734213b76e76631a483be13d6737c2adbc (diff) | |
| download | qemu-35e32d9e2e8a1128dba75531aa763108c06f25f4.zip qemu-35e32d9e2e8a1128dba75531aa763108c06f25f4.tar.gz qemu-35e32d9e2e8a1128dba75531aa763108c06f25f4.tar.bz2 | |
qapi: add support for blkreplay driver
This patch adds support for blkreplay driver to the blockdev options.
Now blkreplay can be used with -blockdev command line option
in the following format:
-blockdev driver=blkreplay,image=file-node-name,node-name=replay-node-name
This option makes possible implementation of the better command
line support for record/replay invocations.
Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgaluk@ispras.ru>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| -rw-r--r-- | qapi/block-core.json | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index b274aef..aa97ee2 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -2883,12 +2883,13 @@ # @nvme: Since 2.12 # @copy-on-read: Since 3.0 # @blklogwrites: Since 3.0 +# @blkreplay: Since 4.2 # # Since: 2.9 ## { 'enum': 'BlockdevDriver', - 'data': [ 'blkdebug', 'blklogwrites', 'blkverify', 'bochs', 'cloop', - 'copy-on-read', 'dmg', 'file', 'ftp', 'ftps', 'gluster', + 'data': [ 'blkdebug', 'blklogwrites', 'blkreplay', 'blkverify', 'bochs', + 'cloop', 'copy-on-read', 'dmg', 'file', 'ftp', 'ftps', 'gluster', 'host_cdrom', 'host_device', 'http', 'https', 'iscsi', 'luks', 'nbd', 'nfs', 'null-aio', 'null-co', 'nvme', 'parallels', 'qcow', 'qcow2', 'qed', 'quorum', 'raw', 'rbd', @@ -3502,6 +3503,18 @@ 'raw': 'BlockdevRef' } } ## +# @BlockdevOptionsBlkreplay: +# +# Driver specific block device options for blkreplay. +# +# @image: disk image which should be controlled with blkreplay +# +# Since: 4.2 +## +{ 'struct': 'BlockdevOptionsBlkreplay', + 'data': { 'image': 'BlockdevRef' } } + +## # @QuorumReadPattern: # # An enumeration of quorum read patterns. @@ -4028,6 +4041,7 @@ 'blkdebug': 'BlockdevOptionsBlkdebug', 'blklogwrites':'BlockdevOptionsBlklogwrites', 'blkverify': 'BlockdevOptionsBlkverify', + 'blkreplay': 'BlockdevOptionsBlkreplay', 'bochs': 'BlockdevOptionsGenericFormat', 'cloop': 'BlockdevOptionsGenericFormat', 'copy-on-read':'BlockdevOptionsGenericFormat', |