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
There are no functional changes in this patch apart from adding the
monitor type to the state XML.
The patch mostly consists of switching to use virDomainChrDef every
where to describe the monitor.
* src/domain_conf.h: replace monitorpath with monitor_chr
* src/domain_conf.c: handle parsing the monitor type and initializing
monitor chr
* src/qemu_conf.[ch]: make qemudBuildCommandLine take a
virDomainChrDefPtr and use that to build the -monitor parameter
* src/qemu_driver.c: split pty specific and common code from
qemudOpenMonitor, have qemudStartVMDaemon() initialize monitor_chr
* tests/qemuxml2argvtest.c: update for qemudBuildCommandLine() change
* src/qemu_driver.c: vm->monitorpath is already initialized in the case
of re-connect, so move the initialization for the normal startup case
out of the common code
* src/qemu_driver.c: fix a domain state problem after
migration, patch by Federico Simoncelli, fixes#507537
* src/domain_conf.c: fix a transcient domain state problem after
destroy, patch by Federico Simoncelli, fixes#507304
* AUTHORS: add Federico Simoncelli and Javier Fontan
daniel
Rather than numerous instances of:
emulator = vm->def->emulator;
if (!emulator)
emulator = virDomainDefDefaultEmulator(conn, vm->def, driver->caps);
if (!emulator)
return -1;
Set this value at XML parse time in the domain config, so we can depend on
it for all future emulator accesses. There were unchecked accesses in the
qemu driver that were tripping up on this if no emulator was specified in
the XML, see:
http://www.redhat.com/archives/libvir-list/2008-October/msg00602.html
* src/Makefile.am src/node_device.[ch] src/node_device_conf.[ch]
src/node_device_hal.[ch] src/node_device_hal_linux.c
src/qemu_driver.c src/remote_internal.c src/storage_backend.c
src/virsh.c src/xen_unified.c tests/nodedevxml2xmltest.c
po/POTFILES.in: implementation for node device create and destroy
in NPIV support, patch by David Allan
Daniel
Parse the command line output a bit earlier so we have a better chance
of reporting the full error output on failure.
I hit this when QEMU would try to boot an invalid kernel (virtinst bug).
* docs/schemas/domain.rng src/domain_conf.[ch] src/qemu_driver.c:
extend the generic code for the RDP and desktop extensions of
the graphic tag needed for vbox, patch by Pritesh Kothari
Daniel
By checking the pid every retry period, we can quickly determine if
the process crashed at startup, rather than make the user wait for
the entire timeout (3 seconds).
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.
Wraps __virExec with the VIR_EXEC_DAEMON flag. Waits on the intermediate
process to ensure we don't end up with any zombies, and differentiates between
original process errors and intermediate process errors.
* src/domain_conf.c src/domain_conf.h: parse and save multiple
graphics elements instead of one, patch by Pritesh Kothari
* src/qemu_conf.c src/qemu_driver.c: adapt the qemu/kvm driver for
the new structures, patch by Pritesh Kothari
* src/xend_internal.c src/xm_internal.c: same thing for Xen drivers
Daniel
This change:
Tue Mar 3 08:55:13 GMT 2009 Daniel P. Berrange <berrange@redhat.com>
Don't try to detach & reset PCI devices while running test
suite for XML-> ARGV conversion.
* src/qemu_driver.c: Add qemuPrepareHostDevices() helper to
detach and reset PCI devices.
* src/qemu_conf.c: Don't detach & reset PCI devices while
building the command line argv
accidentally did this:
- if (hostdev->managed) {
+ if (!hostdev->managed) {
Which results in managed='yes' not causing the device to be
detached when the guest is starting.
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
* include/libvirt/libvirt.h include/libvirt/libvirt.h.in
src/driver.h src/libvirt.c src/libvirt_public.syms
src/lxc_driver.c src/openvz_driver.c src/qemu_driver.c
src/test.c src/uml_driver.c: add the public APIs for
virNodeDeviceDettach virNodeDeviceReAttach and virNodeDeviceReset
and extends the driver structure accordingly.
Daniel
* src/qemu_driver.c: Use virSetCloseExec and virSetNonBlock,
rather than qemuSet* functions. Suggested by Daniel P. Berrange.
* src/util.c (virSetCloseExec): Publicize.
* src/util.h (virSetCloseExec): Declare
* src/libvirt_private.syms: Add virSetCloseExec.
...thus eliminating many uses of strerror.
(kvmGetMaxVCPUs): Rather than merely warning, diagnose an error
and return -1 upon failure to open KVM_DEVICE. Suggested by
Daniel P. Berrange.
domain shutdown and read saved vm status on libvirtd startup,
last 2 patches from Guido Günther finishing up the surviving the
libvirt daemon restart
daniel
src/uml_driver.c src/util.c src/util.h src/xen_unified.c:
unify hostname lookup using virGetHostname convenience function,
patch by David Lutterkort
daniel
