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qapi: generalize documentation of streaming commands

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Talk about background operations in general, rather than specifically
about streaming.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Paolo Bonzini 2012-07-24 13:03:39 +02:00 committed by Kevin Wolf
parent b2df431407
commit 05290d80c8
2 changed files with 9 additions and 10 deletions
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2
hmp-commands.hx
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@ -101,7 +101,7 @@ ETEXI
.name = "block_job_cancel",
.args_type = "device:B",
.params = "device",
.help = "stop an active block streaming operation",
.help = "stop an active background block operation",
.mhandler.cmd = hmp_block_job_cancel,
},

17
qapi-schema.json
View File

@ -1660,7 +1660,7 @@
# Returns: Nothing on success
# If the job type does not support throttling, NotSupported
# If the speed value is invalid, InvalidParameter
# If streaming is not active on this device, DeviceNotActive
# If no background operation is active on this device, DeviceNotActive
#
# Since: 1.1
##
@ -1670,9 +1670,9 @@
##
# @block-job-cancel:
#
# Stop an active block streaming operation.
# Stop an active background block operation.
#
# This command returns immediately after marking the active block streaming
# This command returns immediately after marking the active background block
# operation for cancellation. It is an error to call this command if no
# operation is in progress.
#
@ -1680,16 +1680,15 @@
# BLOCK_JOB_CANCELLED event. Before that happens the job is still visible when
# enumerated using query-block-jobs.
#
# The image file retains its backing file unless the streaming operation happens
# to complete just as it is being cancelled.
#
# A new block streaming operation can be started at a later time to finish
# copying all data from the backing file.
# For streaming, the image file retains its backing file unless the streaming
# operation happens to complete just as it is being cancelled. A new streaming
# operation can be started at a later time to finish copying all data from the
# backing file.
#
# @device: the device name
#
# Returns: Nothing on success
# If streaming is not active on this device, DeviceNotActive
# If no background operation is active on this device, DeviceNotActive
# If cancellation already in progress, DeviceInUse
#
# Since: 1.1