Hi Lucas, i covered below tests on RHEL 5.5 , RHEL 6 guests with vhost
enbled. Please find the below errors and cause for errros.
I also attached few other test cases can be added to out TODO list of
network patchset. I am working on couple of these issues.
1. Nice_promisc:
-----------------
With RHEL 5.5: PASS
With RHEL 6: FAIL
its failing to login to the RHEL6 guest by serial.
02:07:06 ERROR| Test failed: TestFail: Could not log into guest 'vm2'
2. nicdriver_unload
--------------------------------
With RHEL 5.5: FAIL
With RHEL 6: FAIL
03:17:26 DEBUG| Got shell prompt -- logged in
03:17:26 DEBUG| Contents of environment: {'address_cache':
{'00:1a:4a:65:09:09': '192.168.122.66', '9a:52:2f:62:dd:52':
'192.168.122.39', '00:1a:64:12:e4:c1': '9.126.89.23',
'9a:52:2f:62:1a:b8': '192.168.122.95', '9a:52:2f:62:e6:67':
'192.168.122.176', '9a:52:2f:62:8c:b8': '192.168.122.59',
'9a:52:2f:62:0b:38': '192.168.122.7'}, 'vm__vm2': <kvm_vm.VM instance
at 0x2311f80>, 'tcpdump': <kvm_subprocess.kvm_tail instance at
0x2314710>, 'version': 0} 03:17:26 INFO | ['iteration.1'] 03:17:26
0x2314710>ERROR| Exception escaping from test: Traceback (most recent
0x2314710>call last): File
0x2314710>"/home/pradeep/vhost_net/autotest/client/common_lib/test.py",
0x2314710>line 412, in _exec _call_test_function(self.execute, *p_args,
0x2314710>**p_dargs) File
0x2314710>"/home/pradeep/vhost_net/autotest/client/common_lib/test.py",
0x2314710>line 598, in _call_test_function return func(*args, **dargs)
File "/home/pradeep/vhost_net/autotest/client/common_lib/test.py",
line 284, in execute postprocess_profiled_run, args, dargs)
File "/home/pradeep/vhost_net/autotest/client/common_lib/test.py",
line 202, in _call_run_once
self.run_once_profiling(postprocess_profiled_run, *args, **dargs) File
"/home/pradeep/vhost_net/autotest/client/common_lib/test.py", line 308,
in run_once_profiling self.run_once(*args, **dargs) File
"/home/pradeep/vhost_net/autotest/client/tests/kvm/kvm.py", line 73, in
run_once run_func(self, params, env) File
"/home/pradeep/vhost_net/autotest/client/tests/kvm/tests/nicdriver_unload.py",
line 27, in run_nicdriver_unload raise error.TestFail("Could not log
into guest '%s'" % vm.name)
3. Netperf
--------------
RHEL 5.5: FAIL
RHEL6: FAIL
some tests fail with TCP_CRR, UDP_RR are failed.
Looks like a bug..
4.multicast
-------------
RHEL 5.5: fail
RHEL 6: PASS
09:14:44 DEBUG| Command failed; status: 147, output:
join_mcast_pid:8638
[1]+ Stopped python /tmp/join_mcast.py 20 225.0.0 1
09:14:44 INFO | Initial ping test, mcast: 225.0.0.1
09:14:44 DEBUG| PING 225.0.0.1 (225.0.0.1) from 9.126.89.201
e1000_0_5900: 56(84) bytes of data.
09:15:03 DEBUG|
09:15:03 ERROR| Test failed: TestFail: Ping return non-zero value PING
225.0.0.1 (225.0.0.1) from 9.126.89.201 e1000_0_5900: 56(84) bytes of
data.
5. mac_chnage
-------------
RHEL 5.5: PASS
RHEL6: FAIL
Trying to log into guest 'vm2' by serial
login fail
This is the reason for nic_promisc also.
6. jumbo:
----------
RHEL:5.5 FAIL
RHEL6: FAIL
09:50:55 DEBUG| PING 10.168.0.9 (10.168.0.9) from 9.126.89.201
e1000_0_5900: 16082(16110) bytes of data.
09:50:57 DEBUG|
09:50:57 DEBUG| --- 10.168.0.9 ping statistics ---
09:50:57 DEBUG| 1 packets transmitted, 0 received, 100% packet loss,
time 2134ms
09:50:57 DEBUG|
09:50:57 DEBUG| (Process terminated with status 1)
09:50:58 DEBUG| PING 10.168.0.9 (10.168.0.9) from 9.126.89.201
e1000_0_5900: 16082(16110) bytes of data.
09:51:00 DEBUG|
09:51:00 DEBUG| --- 10.168.0.9 ping statistics ---
09:51:00 DEBUG| 1 packets transmitted, 0 received, 100% packet loss,
time 2047ms
09:51:00 DEBUG|
09:51:00 DEBUG| (Process terminated with status 1)
09:51:01 DEBUG| PING 10.168.0.9 (10.168.0.9) from 9.126.89.201
e1000_0_5900: 16082(16110) bytes of data.
09:51:03 DEBUG|
09:51:03 DEBUG| --- 10.168.0.9 ping statistics ---
09:51:03 DEBUG| 1 packets transmitted, 0 received, 100% packet loss,
time 2041ms
09:51:03 DEBUG|
09:51:03 DEBUG| (Process terminated with status 1)
09:51:04 DEBUG| PING 10.168.0.9 (10.168.0.9) from 9.126.89.201
e1000_0_5900: 16082(16110) bytes of data.
09:51:06 DEBUG|
09:51:06 DEBUG| --- 10.168.0.9 ping statistics ---
09:51:06 DEBUG| 1 packets transmitted, 0 received, 100% packet loss,
time 2036ms
09:51:06 DEBUG|
09:51:06 DEBUG| (Process terminated with status 1)
09:51:07 DEBUG| Timeout elapsed
09:51:07 DEBUG| e1000_0_5900 Link encap:Ethernet HWaddr
1E:1D:84:CF:CD:6B
04:45:11 DEBUG| Running 'arp -d 192.168.122.115 -i e1000_0_5900'
04:45:11 ERROR| Test failed: TestError: MTU is not as expected even
after 10 seconds
7. file_transfer
----------------
RHEL 5.5: FAIL
file transfer pass from host to guest.
file transfer fail while transferring from guest to host
Need to debug further for this.
RHEL 6: pass
8. ethtool
-------------------
RHEL 5.5: PASS
RHEL6: FAIL
05:26:44 DEBUG| Command failed; status: 92, output: Cannot set large
receive offload settings: Operation not supported
05:26:44 ERROR| Fail to enable lro
05:29:44 ERROR| Test failed: TestError: Enable/disable offload function
fail
-----------------------------------------------------------------------------
We may include below tests to for Network Patch set:
I am working on couple of issues among below mentioned.
Ping6 testing
* ping6 with various message sizes guest to/from local/remote host
using link-local addresses
By default IPv6 seems to be disabled on virbr0. Enable it by
doing
NIC bonding test :
https://fedoraproject.org/wiki/QA:Testcase_Virtualization_Nic_Bonding
NFS testing
* create NFS server on guest, mount dir on host, copy and delete
files, do reverse on host
Setting and unsetting ethernet adapters.
set_link name [up|down]
Multiple Nics Stress
Run parallel netperf sessions across multiple virtio-net NICs
on the guest
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