The libvirt BlockPull API supports the use of an initial bandwidth limit. To
implement this in the text monitor we first start the operation with a
'block_stream' command and then issue a 'block_job_set_speed' command to apply
the limit.
This functionality is already present for json mode.
Signed-off-by: Adam Litke <agl@xxxxxxxxxx>
---
src/qemu/qemu_monitor_text.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/src/qemu/qemu_monitor_text.c b/src/qemu/qemu_monitor_text.c
index 854ee7f..2159209 100644
--- a/src/qemu/qemu_monitor_text.c
+++ b/src/qemu/qemu_monitor_text.c
@@ -3096,6 +3096,11 @@ int qemuMonitorTextBlockJob(qemuMonitorPtr mon,
ret = qemuMonitorTextParseBlockJob(reply, device, info);
+ /* If non-zero, set the bandwidth limit with a separate command */
+ if (ret == 0 && mode == BLOCK_JOB_PULL && bandwidth != 0)
+ ret = qemuMonitorTextBlockJob(mon, device, bandwidth, info,
+ BLOCK_JOB_SPEED);
+
cleanup:
VIR_FREE(cmd);
VIR_FREE(reply);
--
1.7.3
--
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