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* Python libs: close console sockets before shutting down the VMsCleber Rosa2019-10-291-4/+7
| | | | | | | | | | | | | Currently, the console socket on QEMUMachine is closed after the QMP command to gracefully exit QEMU is executed. Because of a possible deadlock (QEMU waiting for the socket to become writable) let's close the console socket earlier. Reference: <20190607034214.GB22416@habkost.net> Reference: https://bugs.launchpad.net/qemu/+bug/1829779 From: Eduardo Habkost <ehabkost@redhat.com> Signed-off-by: Cleber Rosa <crosa@redhat.com> Message-Id: <20190911023558.4880-2-crosa@redhat.com>
* iotests.py: Store socket files in $SOCK_DIRMax Reitz2019-10-281-3/+12
| | | | | | | | | | | | iotests.py itself does not store socket files, but machine.py and qtest.py do. iotests.py needs to pass the respective path to them, and they need to adhere to it. Signed-off-by: Max Reitz <mreitz@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Message-id: 20191017133155.5327-3-mreitz@redhat.com Signed-off-by: Max Reitz <mreitz@redhat.com>
* iotests: Add @has_quit to vm.shutdown()Max Reitz2019-07-191-2/+3
| | | | | | | | | | | If a test has issued a quit command already (which may be useful to do explicitly because the test wants to show its effects), QEMUMachine.shutdown() should not do so again. Otherwise, the VM may well return an ECONNRESET which will lead QEMUMachine.shutdown() to killing it, which then turns into a "qemu received signal 9" line. Signed-off-by: Max Reitz <mreitz@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
* machine.py: minor delintingJohn Snow2019-07-021-11/+22
| | | | | | | | | Since we're out in a new module, do a quick cursory pass of some of the more obvious style issues. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20190627212816.27298-3-jsnow@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
* python/qemu: split QEMUMachine out from underneath __init__.pyJohn Snow2019-07-021-0/+520
It's not obvious that something named __init__.py actually houses important code that isn't relevant to python packaging glue. Move the QEMUMachine and related error classes out into their own module. Adjust users to the new import location. Signed-off-by: John Snow <jsnow@redhat.com> Message-Id: <20190627212816.27298-2-jsnow@redhat.com> Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>