Hi Adam, I've pushed new TE tag v1.20.0 which supported a new command-line option --tester-dial=NUM where NUM is from 0 to 100. it allows to choose percentage of tests to run. If you want stable set, you should pass --tester-random-seed=0 (or other integer). It is the first sketch and we have plans to improve it, but feedback would be welcome. > Is it needed on the tester? It is hard to say if it is strictly required for simple tests. However, it is better to update Tester as well, since performance tests run DPDK on Tester as well. > Are there any other manual setup steps for these devices that I might be missing? I don't remember anything else. I think it is better to get down to details and take a look at logs. I'm ready to help with it and explain what's happening there. May be it will help to understand if it is a problem with setup/configuration. Text logs are not very convenient. Ideally logs should be imported to bublik, however, manual runs do not provide all required artifacts right now (Jenkins jobs generate all required artifacts). Other option is 'tmp_raw_log' file (should be packed to make it smaller) which could be converted to various log formats. Would it be OK for you if I import your logs to bublik at ts-factory.io? Or is it a problem that it is publicly available? Would it help if we add authentication and access control there? Andrew. On 9/8/23 17:57, Adam Hassick wrote: > Hi Andrew, > > I have a couple questions about needed setup of the NICs for the > ethdev test suite. > > Our MCX5s and XL710s are failing the checkup tests. The pass rate > appears to be much worse on the XL710s (40 of 73 tests failed, 3 > passed unexpectedly). > > For the XL710s, I've updated the driver and NVM versions to match the > minimum supported versions in the compatibility matrix found on the > DPDK documentation. This did not change the failure rate much. > For the MCX5s, I've installed the latest LTS version of the OFED > bifurcated driver on the DUT. Is it needed on the tester? > > Are there any other manual setup steps for these devices that I might > be missing? > > Thanks, > Adam > > On Wed, Sep 6, 2023 at 11:00 AM Adam Hassick wrote: > > Hi Andrew, > > Yes, I copied the X710 configs to set up XL710 configs. I changed > the environment variable names from the X710 suffix to XL710 > suffix in the script, and forgot to change them in the > corresponding environment file. > That fixed the issue. > > I got the checkup tests working on the XL710 now. Most of them are > failing, which leads me to believe this is an issue with our > testbed. Based on the DPDK documentation for i40e, the firmware > and driver versions are much older than what DPDK 22.11 LTS and > main prefer, so I'll try updating those. > > For now I'm working on getting the XL710 checkup tests passing, > and will pick up getting the E810 configured properly next. I'll > let you know if I run into any more issues in relation to the test > engine. > > Thanks, > Adam > > On Wed, Sep 6, 2023 at 7:36 AM Andrew Rybchenko > wrote: > > Hi Adam, > > On 9/5/23 18:01, Adam Hassick wrote: >> Hi Andrew, >> >> The compilation warning issue is now resolved. Again, thank >> you guys for fixing this for us. I can run the tests on the >> Mellanox CX5s again, however I'm running into a couple new >> issues with running the prologues on the Intel cards. >> >> When running testing on the Intel XL710s, I see this error >> appear in the log: >> >> ERROR  prologue  Environment LIB  14:16:13.650 >> Too few networks in available configuration (0) in >> comparison with required (1) >> >> >> This seems like a trivial configuration error, perhaps this >> is something I need to set up in ts-rigs. I briefly searched >> through the examples there and didn't see any mention of how >> to set up a network. >> I will attach this log just in case you need more information. > > Unfortunately logs are insufficient to understand it. I've > pushed new tag to TE v1.19.0 which add log message with TE_* > environment variables. > Most likely something is wrong with variables which are used > as conditions when available networks are defined in > ts-conf/cs/inc.net_cfg_pci_fns.yml: > TE_PCI_INSTANCE_IUT_TST1 > TE_PCI_INSTANCE_IUT_TST1a > TE_PCI_INSTANCE_TST1a_IUT > TE_PCI_INSTANCE_TST1_IUT > My guess it that you change naming a bit, but script like > ts-rigs-sample/scripts/iut.h1-x710 is not included or not updated. > >> There is a different error when running on the Intel E810s. >> It appears to me like it starts DPDK, does some configuration >> inside DPDK and on the device, and then fails to bring the >> device back up. Since this error seems very non-trivial, I >> will also attach this log. > > This one is a bit simpler. Few lines after the first ERROR in > log I see the following: > WARN  RCF  DPDK  13:06:00.144 > ice_program_hw_rx_queue(): currently package doesn't support > RXDID (22) > ice_rx_queue_start(): fail to program RX queue 0 > ice_dev_start(): fail to start Rx queue 0 > Device with port_id=0 already stopped > > It is stdout/stderr from test agent which runs DPDK. Same logs > in plain format are available in ta.DPDK file. > I'm not an expert here, but I vaguely remember that E810 > requires correct firmware and DDP to be loaded. > There is some information in dpdk/doc/guides/nics/ice.rst. > > You can try to add --dev-args=safe-mode-support=1 command-line > option described there. > > Hope it helps, > Andrew. > >> >> Thanks, >> Adam >> >> On Fri, Sep 1, 2023 at 3:59 AM Andrew Rybchenko >> wrote: >> >> Hi Adam, >> >> On 8/31/23 22:38, Adam Hassick wrote: >>> Hi Andrew, >>> >>> I have one additional question as well: Does the test >>> engine support running tests on two ARMv8 test agents? >>> >>> 1. We'll sort out warnings this week. Thanks for >>> heads up. >>> >>> >>> Great. Let me know when that's fixed. >> >> Done. We also fixed a number of warnings in TE. >> Also we fixed root test package name to be consistent >> with the repository name. >> >>> Support for old LTS branches was dropped some time >>> ago, but in the future it is definitely possible to >>> keep it for new LTS branches. I think 22.11 is >>> supported, but I'm not sure about older LTS releases. >>> >>> >>> Good to know. >>> >>> 2. You can add command-line option --sanity to run >>> tests marked with TEST_HARNESS_SANITY requirement >>> (see dpdk-ethdev-ts/scripts/run.sh and grep >>> TEST_HARNESS_SANITY dpdk-ethdev-ts to see which >>> tests are marked). Yes, there is a space for >>> terminology improvement here. We'll do it. >>> >> >> Done. Now it is called --checkup. >> >>> >>> Also it takes a lot of time because of failures and >>> tests which wait for some timeout. >>> >>> >>> That makes sense to me. We'll use the time to complete >>> tests on virtio or the Intel devices as a reference for >>> how long the tests really take to complete. >>> We will explore the possibility of periodically running >>> the sanity tests for patches. >> >> I'll double-check and let you know how long entire TS >> runs on Intel X710, E810, Mellanox CX5 and virtio net. >> Just to ensure that time observed in your case looks the >> same. >> >>> >>> The test harness can provide coverage reports based >>> on gcov, but I'm not sure what you mean by a "dial" >>> to control test coverage. Provided reports are >>> rather for human to analyze. >>> >>> >>> The general idea is to have some kind of parameter on >>> the test suite, which could be an integer ranging from >>> zero to ten, that controls how many tests are run based >>> on how important the test is. >>> >>> Similar to how some command line interfaces provide a >>> verbosity level parameter (some number of "-v" >>> arguments) to control the importance of the information >>> in the log. >>> The verbosity level zero only prints very important log >>> messages, while ten prints everything. >>> >>> In much the same manner as above, this "dial" parameter >>> controls what tests are run and with what parameters >>> based on how important those tests and test parameter >>> combinations are. >>> Coverage Level zero tells the suite to run a very basic >>> set of important tests, with minimal parameterization. >>> This mode would take only ~5-10 minutes to run. >>> In contrast, Coverage Level ten includes all the edge >>> cases, every combination of test parameters, everything >>> the test suite can do, which takes the normal several >>> hours to run. >>> The values 1 - 9 are between those two extremes, >>> allowing the user to get a gradient of test coverage in >>> the results and to limit the running time. >>> >>> Then we could, for example, run the "run.sh" with a >>> level of 2 or 3 for incoming patches that need quick >>> results, and with a level of 10 for the less often run >>> periodic tests performed on main or LTS branches. >> >> Understood now. Thanks a lot for the idea. We'll discuss >> it and come back. >> >>> 3. Yes, really many tests on Mellanox CX5 NICs >>> report unexpected testing results. Unfortunately it >>> is time consuming to fill in expectations database >>> since it is necessary to analyze testing results and >>> classify if it is a bug or just acceptable behaviour >>> aspect. >>> >>> Bublik allows to compare results of two runs. It is >>> useful for human, but still not good for automation. >>> >>> I have local patch for mlx5 driver which reports Tx >>> ring size maximum. It makes pass rate higher. It is >>> a problem for test harness that mlx5 does not report >>> limits right now. >>> >>> Pass rate on Intel X710 is about 92% on my test rig. >>> Pass rate on virtio net is 99% right now and could >>> be done 100% easily (just one thing to fix in >>> expectations). >>> >>> I think logs storage setup is essential for logs >>> analysis. Of course, you can request HTML logs when >>> you run tests (--log-html=html) or generate after >>> run using dpdk-ethdev-ts/scripts/html-log.sh and >>> open index.html in a browser, but logs storage makes >>> it more convenient. >>> >>> >>> We are interested in setting up Bublik, potentially as >>> an externally-facing component, once we have our process >>> of running the test suite stabilized. >>> Once we are able to run the test suite again, I'll see >>> what the pass rate is on our other hardware. >>> Good to know that it isn't an issue with our dev testbed >>> causing the high fail rate. >>> >>> For Intel hardware, we have an XL710 and an Intel E810-C >>> in our development testbed. Although they are slightly >>> different devices, ideally the pass rate will be >>> identical or similar. I have yet to set up a VM pair for >>> virtio, but we will soon. >>> >>> Latest version of test-environment has examples of >>> our CGI scripts which we use for log storage (see >>> tools/log_server/README.md). >>> >>> Also all bits for Jenkins setup are available. See >>> dpdk-ethdev-ts/jenkins/README.md and examples of >>> jenkins files in ts-rigs-sample. >>> >>> >>> Jenkins integration, setting up production rig >>> configurations, and permanent log storage will be our >>> next steps once I am able to run the tests again. >>> Unless there is an easy way to have meson not pass >>> "-Werror" into GCC. Then I would be able to run the test >>> suite. >> >> Hopefully it is resolved now. >> >> I thought a bit more about your usecase for Jenkins. I'm >> not 100% sure that existing pipelines are convenient for >> your usecase. >> Fill free to ask questions when you are on it. >> >> Thanks, >> Andrew. >> >>> >>> Thanks, >>> Adam >>> >>> >>> On 8/29/23 17:02, Adam Hassick wrote: >>>> Hi Andrew, >>>> >>>> That fix seems to have resolved the issue, thanks >>>> for the quick turnaround time on that patch. >>>> Now that we have the RCF timeout issue resolved, >>>> there are a few other questions and issues that we >>>> have about the tests themselves. >>>> >>>> 1. The test suite fails to build with a couple >>>> warnings. >>>> >>>> Below is the stderr log from compilation: >>>> >>>> FAILED: >>>> lib/76b5a35@@ts_dpdk_pmd@sta/dpdk_pmd_ts.c.o >>>> cc -Ilib/76b5a35@@ts_dpdk_pmd@sta -Ilib >>>> -I../../lib >>>> -I/opt/tsf/dpdk-ethdev-ts/ts/inst/default/include >>>> -fdiagnostics-color=always -pipe >>>> -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch >>>> -Werror -g -D_GNU_SOURCE -O0 -ggdb -Wall -W >>>> -fPIC -MD -MQ >>>> 'lib/76b5a35@@ts_dpdk_pmd@sta/dpdk_pmd_ts.c.o' >>>> -MF >>>> 'lib/76b5a35@@ts_dpdk_pmd@sta/dpdk_pmd_ts.c.o.d' >>>> -o >>>> 'lib/76b5a35@@ts_dpdk_pmd@sta/dpdk_pmd_ts.c.o' >>>> -c ../../lib/dpdk_pmd_ts.c >>>> ../../lib/dpdk_pmd_ts.c: In function >>>> ‘test_create_traffic_generator_params’: >>>> ../../lib/dpdk_pmd_ts.c:5577:5: error: format >>>> not a string literal and no format arguments >>>> [-Werror=format-security] >>>> 5577 |     rc = te_kvpair_add(result, buf, mode); >>>> |     ^~ >>>> cc1: all warnings being treated as errors >>>> ninja: build stopped: subcommand failed. >>>> ninja: Entering directory `.' >>>> FAILED: >>>> lib/76b5a35@@ts_dpdk_pmd@sta/dpdk_pmd_ts.c.o >>>> cc -Ilib/76b5a35@@ts_dpdk_pmd@sta -Ilib >>>> -I../../lib >>>> -I/opt/tsf/dpdk-ethdev-ts/ts/inst/default/include >>>> -fdiagnostics-color=always -pipe >>>> -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch >>>> -Werror -g -D_GNU_SOURCE -O0 -ggdb -Wall -W >>>> -fPIC -MD -MQ >>>> 'lib/76b5a35@@ts_dpdk_pmd@sta/dpdk_pmd_ts.c.o' >>>> -MF >>>> 'lib/76b5a35@@ts_dpdk_pmd@sta/dpdk_pmd_ts.c.o.d' >>>> -o >>>> 'lib/76b5a35@@ts_dpdk_pmd@sta/dpdk_pmd_ts.c.o' >>>> -c ../../lib/dpdk_pmd_ts.c >>>> ../../lib/dpdk_pmd_ts.c: In function >>>> ‘test_create_traffic_generator_params’: >>>> ../../lib/dpdk_pmd_ts.c:5577:5: error: format >>>> not a string literal and no format arguments >>>> [-Werror=format-security] >>>> 5577 |     rc = te_kvpair_add(result, buf, mode); >>>> |     ^~ >>>> cc1: all warnings being treated as errors >>>> >>>> >>>> This error wasn't occurring last week, which was >>>> the last time I ran the tests. >>>> The TE host and the DUT have GCC v9.4.0 installed, >>>> and the tester has GCC v11.4.0 installed, if this >>>> information is helpful. >>>> >>>> 2. On the Mellanox CX5s, there are over 6,000 tests >>>> run, which collectively take around 9 hours. Is it >>>> possible, and would it make sense, to lower the >>>> test coverage and have the test suite run faster? >>>> >>>> For some context, we run immediate testing on >>>> incoming patches for DPDK main and development >>>> branches, as well as periodic test runs on the >>>> main, stable, and LTS branches. >>>> For us to consider including this test suite as >>>> part of our immediate testing on patches, we would >>>> have to reduce the test coverage to the most >>>> important tests. >>>> This is primarily to reduce the testing time to, >>>> for example, less than 30 minutes. Testing on >>>> patches can't take too long because the lab can >>>> receive numerous patches each day, which each >>>> require individual testing runs. >>>> >>>> At what frequency we run these tests, and on what, >>>> still needs to be discussed with the DPDK >>>> community, but it would be nice to know if the test >>>> suite had a "dial" to control the testing coverage. >>>> >>>> 3. We see a lot of test failures on our Mellanox >>>> CX5 NICs. Around 2,300 of ~6,600 tests passed. Is >>>> there anything we can do to diagnose these test >>>> failures? >>>> >>>> Thanks, >>>> Adam >>>> >>>> >>>> On Tue, Aug 29, 2023 at 8:07 AM Andrew Rybchenko >>>> wrote: >>>> >>>> Hi Adam, >>>> >>>> I've pushed the fix in main branch and a new >>>> tag v1.18.1. It should solve the problem with >>>> IPv6 address from DNS. >>>> >>>> Andrew. >>>> >>>> On 8/29/23 00:05, Andrew Rybchenko wrote: >>>>> Hi Adam, >>>>> >>>>> > Does the test engine prefer to use IPv6 over >>>>> IPv4 for initiating the RCF connection to the >>>>> test bed hosts? And if so, is there a way to >>>>> force it to use IPv4? >>>>> >>>>> Brilliant idea. If DNS returns both IPv4 and >>>>> IPv6 addresses in your case, I guess it is the >>>>> root cause of the problem. >>>>> Of course, it is TE problem since I see really >>>>> weird code in >>>>> lib/comm_net_engine/comm_net_engine.c line 135. >>>>> >>>>> I've pushed fix to the branch >>>>> user/arybchik/fix_ipv4_only in >>>>> ts-factory/test-environment repository. >>>>> Please, try. >>>>> >>>>> It is late night fix with minimal testing and >>>>> no review. I'll pass it through review process >>>>> tomorrow and >>>>> hopefully it will be released in one-two days. >>>>> >>>>> Andrew. >>>>> >>>>> On 8/28/23 18:02, Adam Hassick wrote: >>>>>> Hi Andrew, >>>>>> >>>>>> We have yet to notice a distinct pattern with >>>>>> the failures. Sometimes, the RCF will start >>>>>> and connect without issue a few times in a >>>>>> row before failing to connect again. Once the >>>>>> issue begins to occur, neither rebooting all >>>>>> of the hosts (test engine VM, tester, IUT) or >>>>>> deleting all of the build directories >>>>>> (suites, agents, inst) and rebooting the >>>>>> hosts afterward resolves the issue. When it >>>>>> begins working again seems very arbitrary to us. >>>>>> >>>>>> I do usually try to terminate the test engine >>>>>> with Ctrl+C, but when it hangs while trying >>>>>> to start RCF, that does not work. >>>>>> >>>>>> Does the test engine prefer to use IPv6 over >>>>>> IPv4 for initiating the RCF connection to the >>>>>> test bed hosts? And if so, is there a way to >>>>>> force it to use IPv4? >>>>>> >>>>>>  - Adam >>>>>> >>>>>> On Fri, Aug 25, 2023 at 1:35 PM Andrew >>>>>> Rybchenko wrote: >>>>>> >>>>>> > I'll double-check test engine on Ubuntu >>>>>> 20.04 and Ubuntu 22.04. >>>>>> >>>>>> Done. It works fine for me without any >>>>>> issues. >>>>>> >>>>>> Have you noticed any pattern when it >>>>>> works or does not work? >>>>>> May be it is a problem of not clean state >>>>>> after termination? >>>>>> Does it work fine the first time after >>>>>> DUTs reboot? >>>>>> How do you terminate testing? It should >>>>>> be done using Ctrl+C in terminal where >>>>>> you execute run.sh command. >>>>>>  In this case it should shutdown >>>>>> gracefully and close all test agents and >>>>>> engine applications. >>>>>> >>>>>> (I'm trying to understand why you've seen >>>>>> many test agent processes. It should not >>>>>> happen.) >>>>>> >>>>>> Andrew. >>>>>> >>>>>> On 8/25/23 17:41, Andrew Rybchenko wrote: >>>>>>> On 8/25/23 17:06, Adam Hassick wrote: >>>>>>>> Hi Andrew, >>>>>>>> >>>>>>>> Two of our systems (the Test Engine >>>>>>>> runner and the DUT host) are running >>>>>>>> Ubuntu 20.04 LTS, however this morning >>>>>>>> I noticed that the tester system (the >>>>>>>> one having issues) is running Ubuntu >>>>>>>> 22.04 LTS. >>>>>>>> This could be the source of the >>>>>>>> problem. I encountered a dependency >>>>>>>> issue trying to run the Test Engine on >>>>>>>> 22.04 LTS, so I downgraded the system. >>>>>>>> Since the tester is also the host >>>>>>>> having connection issues, I will try >>>>>>>> downgrading that system to 20.04, and >>>>>>>> see if that changes anything. >>>>>>> >>>>>>> Unlikely, but who knows. We run tests >>>>>>> (DUTs) on Ubuntu 20.04, Ubuntu 22.04, >>>>>>> Ubuntu 22.10, Ubuntu 23.04, Debian 11 >>>>>>> and Fedora 38 every night. >>>>>>> Right now Debian 11 is used for test >>>>>>> engine in nightly regressions. >>>>>>> >>>>>>> I'll double-check test engine on Ubuntu >>>>>>> 20.04 and Ubuntu 22.04. >>>>>>> >>>>>>>> I did try passing in the "--vg-rcf" >>>>>>>> argument to the run.sh script of the >>>>>>>> test suite after installing valgrind, >>>>>>>> but there was no additional output that >>>>>>>> I saw. >>>>>>> >>>>>>> Sorry, I should valgrind output should >>>>>>> be in valgrind.te_rcf (direction where >>>>>>> you run test engine). >>>>>>> >>>>>>>> >>>>>>>> I will try pulling in the changes >>>>>>>> you've pushed up, and will see if that >>>>>>>> fixes anything. >>>>>>>> >>>>>>>> Thanks, >>>>>>>> Adam >>>>>>>> >>>>>>>> On Fri, Aug 25, 2023 at 9:57 AM Andrew >>>>>>>> Rybchenko >>>>>>>> wrote: >>>>>>>> >>>>>>>> Hello Adam, >>>>>>>> >>>>>>>> On 8/24/23 23:54, Andrew Rybchenko >>>>>>>> wrote: >>>>>>>>> I'd like to try to repeat the >>>>>>>>> problem locally. Which Linux >>>>>>>>> distro is running on test engine >>>>>>>>> and agents? >>>>>>>>> >>>>>>>>> In fact I know one problem with >>>>>>>>> Debian 12 and Fedora 38 and we have >>>>>>>>> patch in review to fix it, >>>>>>>>> however, the behaviour is >>>>>>>>> different in >>>>>>>>> this case, so it is unlike the >>>>>>>>> same problem. >>>>>>>> >>>>>>>> I've just published a new tag which >>>>>>>> fixes known test engine side >>>>>>>> problems on Debian 12 and Fedora 38. >>>>>>>> >>>>>>>>> >>>>>>>>> One more idea is to install >>>>>>>>> valgrind on the test engine host and >>>>>>>>> run with option --vg-rcf to check >>>>>>>>> if something weird is happening. >>>>>>>>> >>>>>>>>> What I don't understand right now >>>>>>>>> is why I see just one failed attempt >>>>>>>>> to connect in your log.txt and >>>>>>>>> then Logger shutdown after 9 minutes. >>>>>>>>> >>>>>>>>> Andrew. >>>>>>>>> >>>>>>>>> On 8/24/23 23:29, Adam Hassick wrote: >>>>>>>>>>  > Is there any firewall in the >>>>>>>>>> network or on test hosts which >>>>>>>>>> could block incoming TCP >>>>>>>>>> connection to the port 23571 >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> from the host where you run test >>>>>>>>>> engine? >>>>>>>>>> >>>>>>>>>> Our test engine host and the >>>>>>>>>> testbed are on the same subnet. >>>>>>>>>> The connection does work sometimes. >>>>>>>>>> >>>>>>>>>>  > If behaviour the same on the >>>>>>>>>> next try and you see that test >>>>>>>>>> agent is kept running, could you >>>>>>>>>> check using >>>>>>>>>>  > >>>>>>>>>>  > # netstat -tnlp >>>>>>>>>>  > >>>>>>>>>>  > that Test Agent is listening >>>>>>>>>> on the port and try to establish >>>>>>>>>> TCP connection from test agent using >>>>>>>>>>  > >>>>>>>>>>  > $ telnet >>>>>>>>>> iol-dts-tester.dpdklab.iol.unh.edu >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> 23571 >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>>  > >>>>>>>>>>  > and check if TCP connection >>>>>>>>>> could be established. >>>>>>>>>> >>>>>>>>>> I was able to replicate the same >>>>>>>>>> behavior again, where it hangs >>>>>>>>>> while RCF is trying to start. >>>>>>>>>> Running this command, I see this >>>>>>>>>> in the output: >>>>>>>>>> >>>>>>>>>> tcp        0    0 0.0.0.0:23571 >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> 0.0.0.0:* >>>>>>>>>> LISTEN  18599/ta >>>>>>>>>> >>>>>>>>>> So it seems like it is listening >>>>>>>>>> on the correct port. >>>>>>>>>> Additionally, I was able to >>>>>>>>>> connect to the Tester machine >>>>>>>>>> from our Test Engine host using >>>>>>>>>> telnet. It printed the PID of the >>>>>>>>>> process once the connection was >>>>>>>>>> opened. >>>>>>>>>> >>>>>>>>>> I tried running the "ta" >>>>>>>>>> application manually on the >>>>>>>>>> command line, and it didn't print >>>>>>>>>> anything at all. >>>>>>>>>> Maybe the issue is something on >>>>>>>>>> the Test Engine side. >>>>>>>>>> >>>>>>>>>> On Thu, Aug 24, 2023 at 2:35 PM >>>>>>>>>> Andrew Rybchenko >>>>>>>>>> >>>>>>>>> >>>>>>>>>> > >>>>>>>>>> wrote: >>>>>>>>>> >>>>>>>>>>     Hi Adam, >>>>>>>>>> >>>>>>>>>>      > On the tester host (which >>>>>>>>>> appears to be the Peer agent), there >>>>>>>>>>     are four processes that I see >>>>>>>>>> running, which look like the test >>>>>>>>>>     agent processes. >>>>>>>>>> >>>>>>>>>>     Before the next try I'd >>>>>>>>>> recommend to kill these processes. >>>>>>>>>> >>>>>>>>>>     Is there any firewall in the >>>>>>>>>> network or on test hosts which could >>>>>>>>>>     block incoming TCP connection >>>>>>>>>> to the port 23571 >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> from the host >>>>>>>>>>     where you run test engine? >>>>>>>>>> >>>>>>>>>>     If behaviour the same on the >>>>>>>>>> next try and you see that test >>>>>>>>>> agent is >>>>>>>>>>     kept running, could you check >>>>>>>>>> using >>>>>>>>>> >>>>>>>>>>     # netstat -tnlp >>>>>>>>>> >>>>>>>>>>     that Test Agent is listening >>>>>>>>>> on the port and try to establish TCP >>>>>>>>>>     connection from test agent using >>>>>>>>>> >>>>>>>>>>     $ telnet >>>>>>>>>> iol-dts-tester.dpdklab.iol.unh.edu >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> 23571 >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>>     and check if TCP connection >>>>>>>>>> could be established. >>>>>>>>>> >>>>>>>>>>     Another idea is to login >>>>>>>>>> Tester under root as testing >>>>>>>>>> does, get >>>>>>>>>>     start TA command from the log >>>>>>>>>> and try it by hands without -n and >>>>>>>>>>     remove extra escaping. >>>>>>>>>> >>>>>>>>>>     # sudo >>>>>>>>>> PATH=${PATH}:/tmp/linux_x86_root_76872_1692885663_1 >>>>>>>>>> >>>>>>>>>> LD_LIBRARY_PATH=${LD_LIBRARY_PATH}${LD_LIBRARY_PATH:+:}/tmp/linux_x86_root_76872_1692885663_1 >>>>>>>>>> /tmp/linux_x86_root_76872_1692885663_1/ta >>>>>>>>>> Peer 23571 >>>>>>>>>> host=iol-dts-tester.dpdklab.iol.unh.edu:port=23571:user=root:key=/opt/tsf/keys/id_ed25519:ssh_port=22:copy_timeout=15:kill_timeout=15:sudo=:shell= >>>>>>>>>> >>>>>>>>>>     Hopefully in this case test >>>>>>>>>> agent directory remains in the >>>>>>>>>> /tmp and >>>>>>>>>>     you don't need to copy it as >>>>>>>>>> testing does. >>>>>>>>>>     May be output could shed some >>>>>>>>>> light on what's going on. >>>>>>>>>> >>>>>>>>>>     Andrew. >>>>>>>>>> >>>>>>>>>>     On 8/24/23 17:30, Adam >>>>>>>>>> Hassick wrote: >>>>>>>>>>> Hi Andrew, >>>>>>>>>>> >>>>>>>>>>>     This is the output that I >>>>>>>>>>> see in the terminal when this >>>>>>>>>>> failure >>>>>>>>>>>     occurs, after the test agent >>>>>>>>>>> binaries build and the test engine >>>>>>>>>>>     starts: >>>>>>>>>>> >>>>>>>>>>>     Platform default build - pass >>>>>>>>>>>     Simple RCF consistency check >>>>>>>>>>> succeeded >>>>>>>>>>> --->>> Starting Logger...done >>>>>>>>>>> --->>> Starting >>>>>>>>>>> RCF...rcf_net_engine_connect(): >>>>>>>>>>> Connection timed >>>>>>>>>>>     out >>>>>>>>>>> iol-dts-tester.dpdklab.iol.unh.edu:23571 >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>     Then, it hangs here until I >>>>>>>>>>> kill the "te_rcf" and "te_tee" >>>>>>>>>>>     processes. I let it hang for >>>>>>>>>>> around 9 minutes. >>>>>>>>>>> >>>>>>>>>>>     On the tester host (which >>>>>>>>>>> appears to be the Peer agent), >>>>>>>>>>> there are >>>>>>>>>>>     four processes that I see >>>>>>>>>>> running, which look like the >>>>>>>>>>> test agent >>>>>>>>>>>     processes. >>>>>>>>>>> >>>>>>>>>>>     ta.Peer is an empty file. >>>>>>>>>>> I've attached the log.txt from >>>>>>>>>>> this run. >>>>>>>>>>> >>>>>>>>>>>      - Adam >>>>>>>>>>> >>>>>>>>>>>     On Thu, Aug 24, 2023 at >>>>>>>>>>> 4:22 AM Andrew Rybchenko >>>>>>>>>>>     >>>>>>>>>> >>>>>>>>>>> > >>>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>>         Hi Adam, >>>>>>>>>>> >>>>>>>>>>>         Yes, TE_RCFUNIX_TIMEOUT >>>>>>>>>>> is in seconds. I've double-checked >>>>>>>>>>>         that it goes to >>>>>>>>>>> 'copy_timeout' in ts-conf/rcf.conf. >>>>>>>>>>> Description in in >>>>>>>>>>> doc/sphinx/pages/group_te_engine_rcf.rst >>>>>>>>>>> >>>>>>>>>>>         says that copy_timeout >>>>>>>>>>> is in seconds and implementation in >>>>>>>>>>> lib/rcfunix/rcfunix.c passes the >>>>>>>>>>> value to select() tv_sec. >>>>>>>>>>> Theoretically select() could be >>>>>>>>>>> interrupted by signal, but I >>>>>>>>>>>         think it is unlikely here. >>>>>>>>>>> >>>>>>>>>>>         I'm not sure that I >>>>>>>>>>> understand what do you mean by RCF >>>>>>>>>>> connection timeout. Does it >>>>>>>>>>> happen on TE startup when RCF >>>>>>>>>>>         starts test agents. If >>>>>>>>>>> so, TE_RCFUNIX_TIMEOUT could >>>>>>>>>>> help. Or >>>>>>>>>>>         does it happen when >>>>>>>>>>> tests are in progress, e.g. in >>>>>>>>>>> the middle >>>>>>>>>>>         of a test. If so, >>>>>>>>>>> TE_RCFUNIX_TIMEOUT is unrelated >>>>>>>>>>> and most >>>>>>>>>>>         likely either host with >>>>>>>>>>> test agent dies or test agent >>>>>>>>>>> itself >>>>>>>>>>> crashes. It would be easier for >>>>>>>>>>> me if classify it if you share >>>>>>>>>>>         text log (log.txt, full >>>>>>>>>>> or just corresponding fragment with >>>>>>>>>>>         some context). Also >>>>>>>>>>> content of ta.DPDK or ta.Peer file >>>>>>>>>>> depending on which agent has >>>>>>>>>>> problems could shed some light. >>>>>>>>>>> Corresponding files contain >>>>>>>>>>> stdout/stderr of test agents. >>>>>>>>>>> >>>>>>>>>>> Andrew. >>>>>>>>>>> >>>>>>>>>>>         On 8/23/23 17:45, Adam >>>>>>>>>>> Hassick wrote: >>>>>>>>>>>> Hi Andrew, >>>>>>>>>>>> >>>>>>>>>>>>         I've set up a test rig >>>>>>>>>>>> repository here, and have created >>>>>>>>>>>> configurations for our >>>>>>>>>>>> development testbed based off >>>>>>>>>>>> of the >>>>>>>>>>>> examples. >>>>>>>>>>>>         We've been able to get >>>>>>>>>>>> the test suite to run manually on >>>>>>>>>>>> Mellanox CX5 devices once. >>>>>>>>>>>> However, we are running into an >>>>>>>>>>>> issue where, when RCF starts, >>>>>>>>>>>>         the RCF connection >>>>>>>>>>>> times out very frequently. We >>>>>>>>>>>> aren't sure >>>>>>>>>>>>         why this is the case. >>>>>>>>>>>>         It works sometimes, but >>>>>>>>>>>> most of the time when we try to >>>>>>>>>>>> run >>>>>>>>>>>>         the test engine, it >>>>>>>>>>>> encounters this issue. >>>>>>>>>>>>         I've tried changing the >>>>>>>>>>>> RCF port by setting >>>>>>>>>>>> "TE_RCF_PORT=>>>>>>>>>>> number>" and rebooting the testbed >>>>>>>>>>>> machines. Neither seems to fix >>>>>>>>>>>> the issue. >>>>>>>>>>>> >>>>>>>>>>>>         It also seems like the >>>>>>>>>>>> timeout takes far longer than 60 >>>>>>>>>>>> seconds, even when running >>>>>>>>>>>> "export TE_RCFUNIX_TIMEOUT=60" >>>>>>>>>>>>         before I try to run the >>>>>>>>>>>> test suite. >>>>>>>>>>>>         I assume the unit for >>>>>>>>>>>> this variable is seconds? >>>>>>>>>>>> >>>>>>>>>>>> Thanks, >>>>>>>>>>>>         Adam >>>>>>>>>>>> >>>>>>>>>>>>         On Mon, Aug 21, 2023 at >>>>>>>>>>>> 10:19 AM Adam Hassick >>>>>>>>>>>>         >>>>>>>>>>> >>>>>>>>>>>> > >>>>>>>>>>>> wrote: >>>>>>>>>>>> >>>>>>>>>>>>             Hi Andrew, >>>>>>>>>>>> >>>>>>>>>>>> Thanks, I've cloned the example >>>>>>>>>>>> repository and will start >>>>>>>>>>>> setting up a configuration for >>>>>>>>>>>> our development testbed >>>>>>>>>>>> today. I'll let you know if I >>>>>>>>>>>> run into any difficulties >>>>>>>>>>>>             or have any questions. >>>>>>>>>>>> >>>>>>>>>>>>              - Adam >>>>>>>>>>>> >>>>>>>>>>>>             On Sun, Aug 20, >>>>>>>>>>>> 2023 at 4:40 AM Andrew Rybchenko >>>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>> > >>>>>>>>>>>> wrote: >>>>>>>>>>>> >>>>>>>>>>>>                 Hi Adam, >>>>>>>>>>>> >>>>>>>>>>>>                 I've published >>>>>>>>>>>> https://github.com/ts-factory/ts-rigs-sample >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> . >>>>>>>>>>>> >>>>>>>>>>>>                 Hopefully it >>>>>>>>>>>> will help to define your test >>>>>>>>>>>> rigs and >>>>>>>>>>>>                 successfully >>>>>>>>>>>> run some tests manually. Feel >>>>>>>>>>>> free to >>>>>>>>>>>>                 ask any >>>>>>>>>>>> questions and I'll answer here >>>>>>>>>>>> and try to >>>>>>>>>>>>                 update >>>>>>>>>>>> documentation. >>>>>>>>>>>> >>>>>>>>>>>>                 Meanwhile I'll >>>>>>>>>>>> prepare missing bits for steps >>>>>>>>>>>> (2) and >>>>>>>>>>>>                 (3). >>>>>>>>>>>>                 Hopefully >>>>>>>>>>>> everything is in place for step >>>>>>>>>>>> (4), but we >>>>>>>>>>>>                 need to make >>>>>>>>>>>> steps (2) and (3) first. >>>>>>>>>>>> >>>>>>>>>>>>                 Andrew. >>>>>>>>>>>> >>>>>>>>>>>>                 On 8/18/23 >>>>>>>>>>>> 21:40, Andrew Rybchenko wrote: >>>>>>>>>>>>> Hi Adam, >>>>>>>>>>>>> >>>>>>>>>>>>>                 > I've >>>>>>>>>>>>> conferred with the rest of the >>>>>>>>>>>>> team, and we >>>>>>>>>>>>>                 think it would >>>>>>>>>>>>> be best to move forward with >>>>>>>>>>>>> mainly >>>>>>>>>>>>>                 option B. >>>>>>>>>>>>> >>>>>>>>>>>>>                 OK, I'll >>>>>>>>>>>>> provide the sample on Monday >>>>>>>>>>>>> for you. It is >>>>>>>>>>>>>                 almost ready >>>>>>>>>>>>> right now, but I need to >>>>>>>>>>>>> double-check >>>>>>>>>>>>>                 it before >>>>>>>>>>>>> publishing. >>>>>>>>>>>>> >>>>>>>>>>>>>                 Regards, >>>>>>>>>>>>>                 Andrew. >>>>>>>>>>>>> >>>>>>>>>>>>>                 On 8/17/23 >>>>>>>>>>>>> 20:03, Adam Hassick wrote: >>>>>>>>>>>>>> Hi Andrew, >>>>>>>>>>>>>> >>>>>>>>>>>>>>                 I'm adding >>>>>>>>>>>>>> the CI mailing list to this >>>>>>>>>>>>>>                 conversation. >>>>>>>>>>>>>> Others in the community might >>>>>>>>>>>>>> find >>>>>>>>>>>>>>                 this >>>>>>>>>>>>>> conversation valuable. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                 We do want to >>>>>>>>>>>>>> run testing on a regular >>>>>>>>>>>>>> basis. The >>>>>>>>>>>>>>                 Jenkins >>>>>>>>>>>>>> integration will be very >>>>>>>>>>>>>> useful for us, as >>>>>>>>>>>>>>                 most of our >>>>>>>>>>>>>> CI is orchestrated by Jenkins. >>>>>>>>>>>>>>                 I've >>>>>>>>>>>>>> conferred with the rest of >>>>>>>>>>>>>> the team, and we >>>>>>>>>>>>>>                 think it >>>>>>>>>>>>>> would be best to move forward >>>>>>>>>>>>>> with mainly >>>>>>>>>>>>>>                 option B. >>>>>>>>>>>>>>                 If you would >>>>>>>>>>>>>> like to know anything about our >>>>>>>>>>>>>>                 testbeds that >>>>>>>>>>>>>> would help you with creating an >>>>>>>>>>>>>>                 example >>>>>>>>>>>>>> ts-rigs repo, I'd be happy to >>>>>>>>>>>>>> answer any >>>>>>>>>>>>>>                 questions you >>>>>>>>>>>>>> have. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                 We have >>>>>>>>>>>>>> multiple test rigs (we call >>>>>>>>>>>>>> these >>>>>>>>>>>>>>                 "DUT-tester >>>>>>>>>>>>>> pairs") that we run our existing >>>>>>>>>>>>>>                 hardware >>>>>>>>>>>>>> testing on, with differing >>>>>>>>>>>>>> network >>>>>>>>>>>>>>                 hardware and >>>>>>>>>>>>>> CPU architecture. I figured >>>>>>>>>>>>>> this might >>>>>>>>>>>>>>                 be an >>>>>>>>>>>>>> important detail. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                 Thanks, >>>>>>>>>>>>>>                 Adam >>>>>>>>>>>>>> >>>>>>>>>>>>>>                 On Thu, Aug >>>>>>>>>>>>>> 17, 2023 at 11:44 AM Andrew >>>>>>>>>>>>>> Rybchenko >>>>>>>>>>>>>>                 >>>>>>>>>>>>>> >>>>>>>>>>>>> >>>>>>>>>>>>>> > >>>>>>>>>>>>>> wrote: >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     Greatings >>>>>>>>>>>>>> Adam, >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     I'm happy >>>>>>>>>>>>>> to hear that you're trying to >>>>>>>>>>>>>> bring >>>>>>>>>>>>>>                     it up. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     As I >>>>>>>>>>>>>> understand the final goal is >>>>>>>>>>>>>> to run it on >>>>>>>>>>>>>>                     regular >>>>>>>>>>>>>> basis. So, we need to make it >>>>>>>>>>>>>> properly >>>>>>>>>>>>>>                     from the >>>>>>>>>>>>>> very beginning. >>>>>>>>>>>>>>                     Bring up >>>>>>>>>>>>>> of all features consists of 4 >>>>>>>>>>>>>> steps: >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     1. Create >>>>>>>>>>>>>> site-specific repository (we >>>>>>>>>>>>>> call it >>>>>>>>>>>>>>                     ts-rigs) >>>>>>>>>>>>>> which contains information >>>>>>>>>>>>>> about test >>>>>>>>>>>>>>                     rigs and >>>>>>>>>>>>>> other site-specific >>>>>>>>>>>>>> information like >>>>>>>>>>>>>>                     where to >>>>>>>>>>>>>> send mails, where to store >>>>>>>>>>>>>> logs etc. >>>>>>>>>>>>>>                     It is >>>>>>>>>>>>>> required for manual execution >>>>>>>>>>>>>> as well, >>>>>>>>>>>>>>                     since >>>>>>>>>>>>>> test rigs description is >>>>>>>>>>>>>> essential. I'll >>>>>>>>>>>>>>                     return to >>>>>>>>>>>>>> the topic below. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     2. Setup >>>>>>>>>>>>>> logs storage for automated runs. >>>>>>>>>>>>>>                     Basically >>>>>>>>>>>>>> it is a disk space plus >>>>>>>>>>>>>> apache2 web >>>>>>>>>>>>>>                     server >>>>>>>>>>>>>> with few CGI scripts which >>>>>>>>>>>>>> help a lot to >>>>>>>>>>>>>>                     save disk >>>>>>>>>>>>>> space. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     3. Setup >>>>>>>>>>>>>> Bublik web application which >>>>>>>>>>>>>> provides >>>>>>>>>>>>>>                     web >>>>>>>>>>>>>> interface to view testing >>>>>>>>>>>>>> results. Same as >>>>>>>>>>>>>> https://ts-factory.io/bublik >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     4. Setup >>>>>>>>>>>>>> Jenkins to run tests on >>>>>>>>>>>>>> regularly, >>>>>>>>>>>>>>                     save logs >>>>>>>>>>>>>> in log storage (2) and import >>>>>>>>>>>>>> it to >>>>>>>>>>>>>>                     bublik (3). >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     Last few >>>>>>>>>>>>>> month we spent on our >>>>>>>>>>>>>> homework to make >>>>>>>>>>>>>>                     it >>>>>>>>>>>>>> simpler to bring up automated >>>>>>>>>>>>>> execution >>>>>>>>>>>>>>                     using >>>>>>>>>>>>>> Jenkins - >>>>>>>>>>>>>> https://github.com/ts-factory/te-jenkins >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     >>>>>>>>>>>>>> Corresponding bits in >>>>>>>>>>>>>> dpdk-ethdev-ts will be >>>>>>>>>>>>>>                     available >>>>>>>>>>>>>> tomorrow. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     Let's >>>>>>>>>>>>>> return to the step (1). >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     >>>>>>>>>>>>>> Unfortunately there is no >>>>>>>>>>>>>> publicly available >>>>>>>>>>>>>>                     example >>>>>>>>>>>>>> of the ts-rigs repository since >>>>>>>>>>>>>>                     sensitive >>>>>>>>>>>>>> site-specific information is >>>>>>>>>>>>>> located >>>>>>>>>>>>>>                     there. >>>>>>>>>>>>>> But I'm ready to help you to >>>>>>>>>>>>>> create it >>>>>>>>>>>>>>                     for UNH. >>>>>>>>>>>>>> I see two options here: >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     (A) I'll >>>>>>>>>>>>>> ask questions and based on your >>>>>>>>>>>>>>                     answers >>>>>>>>>>>>>> will create the first draft >>>>>>>>>>>>>> with my >>>>>>>>>>>>>>                     comments. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     (B) I'll >>>>>>>>>>>>>> make a template/example >>>>>>>>>>>>>> ts-rigs repo, >>>>>>>>>>>>>>                     publish >>>>>>>>>>>>>> it and you'll create UNH >>>>>>>>>>>>>> ts-rigs based >>>>>>>>>>>>>>                     on it. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     Of >>>>>>>>>>>>>> course, I'll help to debug >>>>>>>>>>>>>> and finally bring >>>>>>>>>>>>>>                     it up in >>>>>>>>>>>>>> any case. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     (A) is a >>>>>>>>>>>>>> bit simpler for me and you, >>>>>>>>>>>>>> but (B) is >>>>>>>>>>>>>>                     a bit >>>>>>>>>>>>>> more generic and will help other >>>>>>>>>>>>>>                     potential >>>>>>>>>>>>>> users to bring it up. >>>>>>>>>>>>>>                     We can >>>>>>>>>>>>>> combine (A)+(B). I.e. start >>>>>>>>>>>>>> from (A). >>>>>>>>>>>>>>                     What do >>>>>>>>>>>>>> you think? >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     Thanks, >>>>>>>>>>>>>>                     Andrew. >>>>>>>>>>>>>> >>>>>>>>>>>>>>                     On >>>>>>>>>>>>>> 8/17/23 15:18, Konstantin >>>>>>>>>>>>>> Ushakov wrote: >>>>>>>>>>>>>>> Greetings Adam, >>>>>>>>>>>>>>> >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>                     Thanks >>>>>>>>>>>>>>> for contacting us. I copy >>>>>>>>>>>>>>> Andrew who >>>>>>>>>>>>>>>                     would be >>>>>>>>>>>>>>> happy to help >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>                     Thanks, >>>>>>>>>>>>>>>                     Konstantin >>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> On 16 Aug 2023, at 21:50, >>>>>>>>>>>>>>>> Adam Hassick >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> wrote: >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                      >>>>>>>>>>>>>>>>                     >>>>>>>>>>>>>>>> Greetings Konstantin, >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                     I am in >>>>>>>>>>>>>>>> the process of setting up >>>>>>>>>>>>>>>> the DPDK >>>>>>>>>>>>>>>>                     Poll >>>>>>>>>>>>>>>> Mode Driver test suite as >>>>>>>>>>>>>>>> an addition to >>>>>>>>>>>>>>>>                     our >>>>>>>>>>>>>>>> testing coverage for DPDK >>>>>>>>>>>>>>>> at the UNH lab. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                     I have >>>>>>>>>>>>>>>> some questions about how to >>>>>>>>>>>>>>>> set the >>>>>>>>>>>>>>>>                     test >>>>>>>>>>>>>>>> suite arguments. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                     I have >>>>>>>>>>>>>>>> been able to configure the >>>>>>>>>>>>>>>> Test Engine >>>>>>>>>>>>>>>>                     to >>>>>>>>>>>>>>>> connect to the hosts in the >>>>>>>>>>>>>>>> testbed. The >>>>>>>>>>>>>>>>                     RCF, >>>>>>>>>>>>>>>> Configurator, and Tester >>>>>>>>>>>>>>>> all begin to >>>>>>>>>>>>>>>>                     run, >>>>>>>>>>>>>>>> however the prelude of the >>>>>>>>>>>>>>>> test suite >>>>>>>>>>>>>>>>                     fails >>>>>>>>>>>>>>>> to run. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> https://ts-factory.io/doc/dpdk-ethdev-ts/index.html#test-parameters >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                     The >>>>>>>>>>>>>>>> documentation mentions that >>>>>>>>>>>>>>>> there are >>>>>>>>>>>>>>>>                     several >>>>>>>>>>>>>>>> test parameters for the >>>>>>>>>>>>>>>> test suite, >>>>>>>>>>>>>>>>                     like >>>>>>>>>>>>>>>> for the IUT test link MAC, >>>>>>>>>>>>>>>> etc. These >>>>>>>>>>>>>>>>                     seem >>>>>>>>>>>>>>>> like they would need to be >>>>>>>>>>>>>>>> set somewhere >>>>>>>>>>>>>>>>                     to run >>>>>>>>>>>>>>>> many of the tests. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                     I see >>>>>>>>>>>>>>>> in the Test Engine >>>>>>>>>>>>>>>> documentation, there >>>>>>>>>>>>>>>>                     are >>>>>>>>>>>>>>>> instructions on how to >>>>>>>>>>>>>>>> create new >>>>>>>>>>>>>>>>                     >>>>>>>>>>>>>>>> parameters for test suites >>>>>>>>>>>>>>>> in the Tester >>>>>>>>>>>>>>>>                     >>>>>>>>>>>>>>>> configuration, but there is >>>>>>>>>>>>>>>> nothing in the >>>>>>>>>>>>>>>>                     user >>>>>>>>>>>>>>>> guide or in the Tester >>>>>>>>>>>>>>>> guide for how to >>>>>>>>>>>>>>>>                     set the >>>>>>>>>>>>>>>> arguments for the >>>>>>>>>>>>>>>> parameters when >>>>>>>>>>>>>>>>                     running >>>>>>>>>>>>>>>> the test suite that I can >>>>>>>>>>>>>>>> find. I'm >>>>>>>>>>>>>>>>                     not >>>>>>>>>>>>>>>> sure if I need to write my >>>>>>>>>>>>>>>> own Tester >>>>>>>>>>>>>>>>                     config, >>>>>>>>>>>>>>>> or if I should be setting >>>>>>>>>>>>>>>> these in >>>>>>>>>>>>>>>>                     some >>>>>>>>>>>>>>>> other way. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                     How >>>>>>>>>>>>>>>> should these values be set? >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                     I'm >>>>>>>>>>>>>>>> also not sure what environment >>>>>>>>>>>>>>>>                     >>>>>>>>>>>>>>>> variables/arguments are >>>>>>>>>>>>>>>> strictly necessary or >>>>>>>>>>>>>>>>                     which >>>>>>>>>>>>>>>> are optional. >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                     Regards, >>>>>>>>>>>>>>>>                     Adam >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                     -- >>>>>>>>>>>>>>>>                     *Adam >>>>>>>>>>>>>>>> Hassick* >>>>>>>>>>>>>>>>                     Senior >>>>>>>>>>>>>>>> Developer >>>>>>>>>>>>>>>>                     UNH >>>>>>>>>>>>>>>> InterOperability Lab >>>>>>>>>>>>>>>> ahassick@iol.unh.edu >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> iol.unh.edu >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>> >>>>>>>>>>>>>>>>                     +1 >>>>>>>>>>>>>>>> (603) 475-8248 >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>>                 -- >>>>>>>>>>>>>>                 *Adam Hassick* >>>>>>>>>>>>>>                 Senior Developer >>>>>>>>>>>>>>                 UNH >>>>>>>>>>>>>> InterOperability Lab >>>>>>>>>>>>>> ahassick@iol.unh.edu >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> iol.unh.edu >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>> >>>>>>>>>>>>>>                 +1 (603) >>>>>>>>>>>>>> 475-8248 >>>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>>             -- *Adam Hassick* >>>>>>>>>>>> Senior Developer >>>>>>>>>>>> UNH InterOperability Lab >>>>>>>>>>>> ahassick@iol.unh.edu >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> iol.unh.edu >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>>             +1 (603) 475-8248 >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>>         --         *Adam Hassick* >>>>>>>>>>>>         Senior Developer >>>>>>>>>>>>         UNH InterOperability Lab >>>>>>>>>>>> ahassick@iol.unh.edu >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> iol.unh.edu >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>> >>>>>>>>>>>>         +1 (603) 475-8248 >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>     -- *Adam Hassick* >>>>>>>>>>>     Senior Developer >>>>>>>>>>>     UNH InterOperability Lab >>>>>>>>>>> ahassick@iol.unh.edu >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>> iol.unh.edu >>>>>>>>>>> >>>>>>>>>>> >>>>>>>>>>>     +1 (603) 475-8248 >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> -- >>>>>>>>>> *Adam Hassick* >>>>>>>>>> Senior Developer >>>>>>>>>> UNH InterOperability Lab >>>>>>>>>> ahassick@iol.unh.edu >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> iol.unh.edu >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> +1 (603) 475-8248 >>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> -- >>>>>>>> *Adam Hassick* >>>>>>>> Senior Developer >>>>>>>> UNH InterOperability Lab >>>>>>>> ahassick@iol.unh.edu >>>>>>>> iol.unh.edu >>>>>>>> +1 (603) 475-8248 >>>>>>> >>>>>> >>>>>> >>>>>> >>>>>> -- >>>>>> *Adam Hassick* >>>>>> Senior Developer >>>>>> UNH InterOperability Lab >>>>>> ahassick@iol.unh.edu >>>>>> iol.unh.edu >>>>>> +1 (603) 475-8248 >>>>> >>>> >>>> >>>> >>>> -- >>>> *Adam Hassick* >>>> Senior Developer >>>> UNH InterOperability Lab >>>> ahassick@iol.unh.edu >>>> iol.unh.edu >>>> +1 (603) 475-8248 >>> >> >> >> >> -- >> *Adam Hassick* >> Senior Developer >> UNH InterOperability Lab >> ahassick@iol.unh.edu >> iol.unh.edu >> +1 (603) 475-8248 > > > > -- > *Adam Hassick* > Senior Developer > UNH InterOperability Lab > ahassick@iol.unh.edu > iol.unh.edu > +1 (603) 475-8248 > > > > -- > *Adam Hassick* > Senior Developer > UNH InterOperability Lab > ahassick@iol.unh.edu > iol.unh.edu > +1 (603) 475-8248