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Commit Graph

11 Commits

Author SHA1 Message Date
Cole Robinson
a216e64872 qemu: Set QEMU_AUDIO_DRV=none with -nographic
On my machine, a guest fails to boot if it has a sound card, but not
graphical device/display is configured, because pulseaudio fails to
initialize since it can't access $HOME.

A workaround is removing the audio device, however on ARM boards there
isn't any option to do that, so -nographic always fails.

Set QEMU_AUDIO_DRV=none if no <graphics> are configured. Unfortunately
this has massive test suite fallout.

Add a qemu.conf parameter nographics_allow_host_audio, that if enabled
will pass through QEMU_AUDIO_DRV from sysconfig (similar to
vnc_allow_host_audio)
2013-09-02 16:53:39 -04:00
Vladislav Bogdanov
81af5336ac qemu: pass -usb and usb hubs earlier, so USB disks with static address are handled properly 2012-10-30 08:54:32 +01:00
Cole Robinson
d30d572650 qemu: Fix -chardev udp if parameters are omitted
The following XML:

    <serial type='udp'>
      <source mode='connect' service='9999'/>
    </serial>

is accepted by domain_conf.c but maps to the qemu command line:

-chardev udp,host=127.0.0.1,port=2222,localaddr=(null),localport=(null)

qemu can cope with everything omitting except the connection port, which
seems to also be the intent of domain_conf validation, so let's not
generate bogus command lines for that case.
The defaults are empty strings for addresses and 0 for the localport

Additionally, tweak the qemu cli parsing to handle omitted host
parameters
for -serial udp
2011-08-11 15:19:51 +08:00
Juerg Haefliger
bd6c46fa0c tests: handle backspace-newline pairs in test input files
This patch teaches testutil how to read multi-line input files with
backspace-newline line continuation markers.

The patch also breaks up all the single-line arguments test input files into
multi-line files with lines shorter than 80 characters.
2011-01-31 11:25:34 -07:00
Mark McLoughlin
62455ed872 Switch to using a unix socket for the qemu monitor
We keep support for the pty based monitor so that we can re-connect
to VMs started by older versions of libvirtd.

* src/domain_conf.c: handle formatting and parsing unix monitors

* src/qemu_driver.c: add qemudOpenMonitorUnix(), remove the monitor
  pty path searching from qemudFindCharDevicePTYs(), switch
  qemudStartVMDaemon() and qemuDomainXMLToNative() to using a unix
  monitor

* tests/qemuxml2argvtest.c: switch to using a unix monitor

* tests/qemuxml2argvdata/qemuxml2argv-*.args: update test data
2009-07-09 20:04:09 +01:00
Cole Robinson
a331653dad Add pidfile argument to __virExec
virExec will write out the pid of the daemonized process only. Use this
in the QEMU driver, rather than QEMU's pidfile, so we can catch errors we
might miss if the emulator bails early.
2009-05-11 13:50:38 +00:00
Guido Günther
830ba76c3e let qemu/kvm instances write a pid file 2008-12-18 15:22:49 +00:00
Daniel P. Berrange
7e0d3e62e9 Support SDL config with QEMU guests 2008-10-10 16:52:20 +00:00
Jim Meyering
efb8492b9d tests: append a newline to expected-output files lacking NL-at-EOF
* tests/qemuxml2argvtest.c (testCompareXMLToArgvFiles): Adjust the
code that creates "actual" output, so that it too produces a
newline-terminated buffer.
* tests/qemuxml2argvdata/*.args: Append a newline to each, via:
for i in $(find|grep '\.args$'); do echo >> $i;done
2008-08-11 12:29:58 +00:00
Daniel P. Berrange
e193b5ddea Apply CPU pinning at startup for QEMU guests 2008-05-22 16:27:20 +00:00
Daniel P. Berrange
49956f0469 Implement serial & parallel device support for QEMU driver 2008-04-25 20:46:13 +00:00