Dne 20.8.2010 15:40, Lukas Doktor napsal(a): > Hi, > > This patch adds new test for virtio_console. It supports booth, serialport > and console, virtio_console types and it contains three tests: > 1) smoke > 2) loopback > 3) perf > > > Before any tests are executed it starts the machine with required number of > virtio_consoles. Than it allows user to run all three tests. Using the > parameters user can control which tests are executed and what setting is > used. All tests supports multiple run using ';' separated list of settings. > Most of the settings are optional only. The mandatory ones are written in > CAPITALS. > > ad1) virtio_console_smoke format: > $VIRTIO_CONSOLE_TYPE:$custom_data > > It creates a loopback via $VIRTIO_CONSOLE_TYPE console and sends > $custom_data. If the received data match the original test pass > > ad2) virtio_console_loopback format: > $source_console_t...@$buffer_length:$destination_console1_t...@$buffer_length:...:$destination_consolex_t...@$buffer_length:$loopback_buffer_length > > Creates loopback between the $SOURCE_CONSOLE_TYPE console and all following > $DESTINATION_CONSOLEn_TYPE consoles. Than it sends data by $buffer_length to > the source port. The loopback resends the data by $loopback_buffer_length to > all destination consoles. The test listens on the destination consoles and > controls the received data. > > NOTE: in the debug mode you can see the send/received data's buffers in every > second during the test. > > ad3) virtio_console_perf format: > $virtio_console_t...@$buffer_size:$test_duration > > First it sends the prepared data in a loop over $VIRTIO_CONSOLE_TYPE console > from host to guest. Guest only reads all the data and throw them away. This > part runs $test_duration seconds. > Second it does the same from guest to host. > > For booth runs it provides information of minimum/median/maximum throughput > and guest/host average loads. > > > Best regards, > Lukas Doktor > -- > To unsubscribe from this list: send the line "unsubscribe kvm" in > the body of a message to [email protected] > More majordomo info at http://vger.kernel.org/majordomo-info.html
Just a note about kernels: serialport works great but console have big issues. Use kernels >= 2.6.35 for testing. _______________________________________________ Autotest mailing list [email protected] http://test.kernel.org/cgi-bin/mailman/listinfo/autotest
