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authorStefan Hajnoczi <stefanha@linux.vnet.ibm.com>2012-04-25 16:51:03 +0100
committerLuiz Capitulino <lcapitulino@redhat.com>2012-04-27 11:44:50 -0300
commitc83c66c3b58893a4dc056e272822beb88fe9ec7f (patch)
tree890e9af2cbfef523b48c365df64820e96445185a /hmp-commands.hx
parent882ec7ce531091bc0f3ffc6ac71943cf383f86a6 (diff)
block: add 'speed' optional parameter to block-stream
Allow streaming operations to be started with an initial speed limit. This eliminates the window of time between starting streaming and issuing block-job-set-speed. Users should use the new optional 'speed' parameter instead so that speed limits are in effect immediately when the job starts. Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> Acked-by: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
Diffstat (limited to 'hmp-commands.hx')
-rw-r--r--hmp-commands.hx4
1 files changed, 2 insertions, 2 deletions
diff --git a/hmp-commands.hx b/hmp-commands.hx
index 8a929f0967..18cb415ac4 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -71,8 +71,8 @@ ETEXI
{
.name = "block_stream",
- .args_type = "device:B,base:s?",
- .params = "device [base]",
+ .args_type = "device:B,speed:o?,base:s?",
+ .params = "device [speed [base]]",
.help = "copy data from a backing file into a block device",
.mhandler.cmd = hmp_block_stream,
},