diff options
| author | Zhang Chen <chen.zhang@intel.com> | 2020-06-24 09:20:41 +0800 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2020-07-15 21:00:13 +0800 |
| commit | a2e5cb7a87206b916506697d22dc31aa0a43d8fe (patch) | |
| tree | c0e8f584458675365ea3e4804e824389bda5f575 /qemu-options.hx | |
| parent | 9a8d949245a0a3f90842d1611f56df6ae705560d (diff) | |
net/colo-compare.c: Expose compare "max_queue_size" to users
This patch allow users to set the "max_queue_size" according
to their environment.
Signed-off-by: Zhang Chen <chen.zhang@intel.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'qemu-options.hx')
| -rw-r--r-- | qemu-options.hx | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/qemu-options.hx b/qemu-options.hx index d2c1e95bcf..310885c60e 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -4695,7 +4695,7 @@ SRST stored. The file format is libpcap, so it can be analyzed with tools such as tcpdump or Wireshark. - ``-object colo-compare,id=id,primary_in=chardevid,secondary_in=chardevid,outdev=chardevid,iothread=id[,vnet_hdr_support][,notify_dev=id][,compare_timeout=@var{ms}][,expired_scan_cycle=@var{ms}`` + ``-object colo-compare,id=id,primary_in=chardevid,secondary_in=chardevid,outdev=chardevid,iothread=id[,vnet_hdr_support][,notify_dev=id][,compare_timeout=@var{ms}][,expired_scan_cycle=@var{ms}][,max_queue_size=@var{size}]`` Colo-compare gets packet from primary\_inchardevid and secondary\_inchardevid, than compare primary packet with secondary packet. If the packets are same, we will output @@ -4707,7 +4707,8 @@ SRST vnet\_hdr\_len. Then compare\_timeout=@var{ms} determines the maximum delay colo-compare wait for the packet. The expired\_scan\_cycle=@var{ms} to set the period of scanning - expired primary node network packets. + expired primary node network packets. The max\_queue\_size=@var{size} + is to set the max compare queue size depend on user environment. If you want to use Xen COLO, will need the notify\_dev to notify Xen colo-frame to do checkpoint. |