- 18 1月, 2010 5 次提交
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由 Daniel P. Berrange 提交于
The current character device syntax uses either -serial tty,path=/dev/ttyS2 Or -chardev tty,id=serial0,path=/dev/ttyS2 -serial chardev:serial0 With the new -device support, we now prefer -chardev file,id=serial0,path=/tmp/serial.log -device isa-serial,chardev=serial0 This patch changes the existing -chardev syntax to use this new scheme, and fallbacks to the old plain -serial syntax for old QEMU. The monitor device changes to -chardev socket,id=monitor,path=/tmp/test-monitor,server,nowait -mon chardev=monitor In addition, this patch adds --nodefaults, which kills off the default serial, parallel, vga and nic devices. THis avoids the need for us to explicitly turn each off
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由 Daniel P. Berrange 提交于
When starting a guest, give every device a unique alias. This will be used for the 'id' parameter in -device args in later patches. It can also be used to uniquely identify devices in the monitor For old QEMU without -device, assign disk names based on QEMU's historical naming scheme. * src/qemu/qemu_conf.c: Assign unique device aliases * src/qemu/qemu_driver.c: Remove obsolete qemudDiskDeviceName and use the device alias in eject & blockstats commands
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由 Daniel P. Berrange 提交于
Probe for the new -device flag and if available set the -nodefaults flag, instead of using -net none, -serial none or -parallel none. Other device types will be converted to use -device in later patches. The -nodefaults flag will help avoid unwelcome surprises from future QEMU releases * src/qemu/qemu_conf.c: Probe for -device. Add -nodefaults flag. Remove -net none, -serial none or -parallel none * src/qemu/qemu_conf.h: Define QEMU_CMD_FLAG_DEVICE * tests/qemuhelpdata/qemu-0.12.1: New data file for 0.12.1 QEMU * tests/qemuhelptest.c: Test feature extraction from 0.12.1 QEMU
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由 Daniel P. Berrange 提交于
This patch introduces the support for giving all devices a short, unique name, henceforth known as a 'device alias'. These aliases are not set by the end user, instead being assigned by the hypervisor if it decides it want to support this concept. The QEMU driver sets them whenever using the -device arg syntax and uses them for improved hotplug/hotunplug. it is the intent that other APIs (block / interface stats & device hotplug) be able to accept device alias names in the future. The XML syntax is <alias name="video0"/> This may appear in any type of device that supports device info. * src/conf/domain_conf.c, src/conf/domain_conf.h: Add a 'alias' field to virDomainDeviceInfo struct & parse/format it in XML * src/libvirt_private.syms: Export virDomainDefClearDeviceAliases * src/qemu/qemu_conf.c: Replace use of "nic_name" field with the standard device alias * src/qemu/qemu_driver.c: Clear device aliases at shutdown
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由 Daniel P. Berrange 提交于
Existing applications using libvirt are not aware of the disk controller concept. Thus, after parsing the <disk> definitions in the XML, it is neccessary to create <controller> elements to satisfy all requested disks, as per their defined drive addresses * src/conf/domain_conf.c, src/conf/domain_conf.h, src/libvirt_private.syms: Add virDomainDefAddDiskControllers() method for populating disk controllers, and call it after parsing disk definitions. * src/qemu/qemu_conf.c: Call virDomainDefAddDiskControllers() when doing ARGV -> XML conversion * tests/qemuxml2argvdata/qemuxml2argv*.xml: Add disk controller data to all data files which don't have it already
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- 16 1月, 2010 3 次提交
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由 Daniel P. Berrange 提交于
The current code for using -drive simply sets the -drive 'index' parameter. QEMU internally converts this to bus/unit depending on the type of drive. This does not give us precise control over the bus/unit assignment though. This change switches over to make libvirt explicitly calculate the bus/unit number. In addition bus/unit/index are actually irrelevant for VirtIO disks, since each virtio disk is a separate PCI device. No disk controller is involved. Doing the conversion to bus/unit in libvirt allows us to correctly attach SCSI controllers when required. * src/qemu/qemu_conf.c: Specify bus/unit instead of index for disks * tests/qemuxml2argvdata/qemuxml2argv-disk*.args: Switch over from using index=NNNN, to bus=NN, unit=NN for SCSI/IDE/Floppy disks
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由 Daniel P. Berrange 提交于
To enable it to be called from multiple locations, split out the code for building the -drive arg string. This will be needed by later patches which do drive hotplug, the conversion to use -device, and the conversion to controller/bus/unit addressing * src/qemu/qemu_conf.c, src/qemu/qemu_conf.h: Add qemuBuildDriveStr for building -drive arg string
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由 Daniel P. Berrange 提交于
When parsing the <disk> element specification, if no <address> is provided for the disk, then automatically assign one based on the <target dev='sdXX'/> device name. This provides for backwards compatability with existing applications using libvirt, while also allowing new apps to have complete fine grained control. * src/conf/domain_conf.h, src/conf/domain_conf.c, src/libvirt_private.syms: Add virDomainDiskDefAssignAddress() for assigning a controller/bus/unit address based on disk target * src/qemu/qemu_conf.c: Call virDomainDiskDefAssignAddress() after generating XML from ARGV * tests/qemuxml2argvdata/*.xml: Add in drive address information to all XML files
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- 08 1月, 2010 1 次提交
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由 Daniel Veillard 提交于
The -mem-prealloc flag should be used when using large pages This ensures qemu tries to allocate all required memory immediately, rather than when first used. The latter mode will crash qemu if hugepages aren't available when accessed, while the former should gracefully fallback to non-hugepages. * src/qemu/qemu_conf.c: add -mem-prealloc flag to qemu command line when using large pages
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- 07 1月, 2010 1 次提交
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由 Adam Litke 提交于
The behavior for the qemu balloon device has changed. Formerly, a virtio balloon device was provided by default. Now, '-balloon virtio' must be specified on the command line to enable it. This patch causes libvirt to add '-balloon virtio' to the command line whenever the -balloon option is available. * src/qemu/qemu_conf.c src/qemu/qemu_conf.h: check for the new flag and add "-baloon vitio" to qemu command when needed * tests/qemuhelptest.c: add the new flag for detection
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- 22 12月, 2009 2 次提交
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由 Daniel P. Berrange 提交于
* src/qemu/qemu_conf.h: Remove QEMU_CMD_FLAG_0_12 and just leave the lone JSON flag * src/qemu/qemu_conf.c: Enable JSON on QEMU 0.13 or later, but leave it disabled for now
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由 Jiri Denemark 提交于
* src/qemu/qemu_conf.c: CPU models should be probed only if the a guest's XML contains CPU model, not each time a qemu command line is generated.
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- 18 12月, 2009 1 次提交
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由 Jiri Denemark 提交于
* src/qemu/qemu_conf.c src/qemu/qemu_conf.h src/qemu/qemu_driver.c: add the new entry point, extend capabilities and code to interract with qemu
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- 16 12月, 2009 1 次提交
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由 Matthias Bolte 提交于
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- 14 12月, 2009 1 次提交
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由 Matthew Booth 提交于
Change -monitor, -serial and -parallel output to use -chardev if it is available. * src/qemu/qemu_conf.c: Update qemudBuildCommandLine to use -chardev where available. * tests/qemuxml2argvtest.c tests/qemuxml2argvdata/: Add -chardev equivalents for all current serial and parallel tests.
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- 10 12月, 2009 1 次提交
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由 Matthias Bolte 提交于
Replace free(virBufferContentAndReset()) with virBufferFreeAndReset(). Update documentation and replace all remaining calls to free() with calls to VIR_FREE(). Also add missing calls to virBufferFreeAndReset() and virReportOOMError() in OOM error cases.
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- 08 12月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
Initial support for the new QEMU monitor protocol using JSON as the data encoding format instead of plain text * po/POTFILES.in: Add src/qemu/qemu_monitor_json.c * src/qemu/qemu_conf.c, src/qemu/qemu_conf.h: Hack to turn on QMP mode. Replace with a version number check on >= 0.12 later * src/qemu/qemu_monitor.c: Delegate to json monitor if enabled * src/qemu/qemu_monitor_json.c, src/qemu/qemu_monitor_json.h: Add impl of QMP protocol * src/Makefile.am: Add src/qemu/qemu_monitor_json.{c,h}
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- 24 11月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
* src/qemu/qemu_conf.c: Fix default disk type to be 'FILE' again, after previous commit accidentally changed it
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- 23 11月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
Introduce a new type="dir" mode for <disks> that allows use of QEMU's virtual FAT block device driver. eg <disk type='dir' device='floppy'> <source dir='/tmp/test'/> <target dev='fda' bus='fdc'/> <readonly/> </disk> gets turned into -drive file=fat:floppy:/tmp/test,if=floppy,index=0 Only read-only disks are supported with virtual FAT mode * src/conf/domain_conf.c, src/conf/domain_conf.h: Add type="dir" * docs/schemas/domain.rng: Document new disk type * src/xen/xend_internal.c, src/xen/xm_internal.c: Raise error for unsupported disk types * tests/qemuxml2argvdata/qemuxml2argv-disk-cdrom-empty.args: Fix empty disk file handling * tests/qemuxml2argvdata/qemuxml2argv-disk-drive-fat.args, tests/qemuxml2argvdata/qemuxml2argv-disk-drive-fat.xml, tests/qemuxml2argvdata/qemuxml2argv-floppy-drive-fat.args, tests/qemuxml2argvdata/qemuxml2argv-floppy-drive-fat.xml tests/qemuxml2argvtest.c: Test QEMU vitual FAT driver * src/qemu/qemu_conf.c: Support generating fat:/some/dir type disk args * src/security/security_selinux.c: Temporarily skip labelling of directory based disks
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- 20 11月, 2009 1 次提交
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由 Steve Yarmie 提交于
Recent qemu releases require command option '-enable-qemu' in order for the kvm functionality be activated. Libvirt needs to pass this flag to qemu when starting a domain. Note that without the option, even if both the kernel and qemu support KVM, KVM will not be activated and VMs will be very slow. * src/qemu/qemu_conf.h src/qemu/qemu_conf.c: parse the extra command line option from help and add it when running kvm * tests/qemuhelptest.c: this modified the flags output for qemu-0.10.5 and qemu-kvm-0.11.0-rc2 regression tests
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- 13 11月, 2009 1 次提交
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由 Matthew Booth 提交于
* src/qemu/qemu_conf.c: Remove and inline qemudBuildCommandLineChrDevTargetStr
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- 12 11月, 2009 1 次提交
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由 pritesh 提交于
* src/conf/domain_conf.h src/conf/domain_conf.c: add the new entry in the enum and lists of virDomainDiskBus * src/qemu/qemu_conf.c: same for virDomainDiskQEMUBus
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- 11 11月, 2009 1 次提交
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由 Ryota Ozaki 提交于
* src/qemu/qemu_conf.c: don't initialize ebtables if disabled
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- 10 11月, 2009 1 次提交
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由 Matthias Bolte 提交于
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- 06 11月, 2009 2 次提交
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由 Matthew Booth 提交于
* src/qemu/qemu_conf.c: Update qemudBuildCommandLineChrDevStr to use a virBuffer
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由 Matthew Booth 提交于
* src/qemu_qemu_conf.c: Cleanup usage of virBuffer in qemudBuildCommandLine
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- 05 11月, 2009 3 次提交
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由 Matthew Booth 提交于
allows the following to be specified in a domain: <channel type='pipe'> <source path='/tmp/guestfwd'/> <target type='guestfwd' address='10.0.2.1' port='4600'/> </channel> * proxy/Makefile.am: add network.c as dep of domain_conf.c * docs/schemas/domain.rng src/conf/domain_conf.[ch]: extend the domain schemas and the parsing/serialization side for the new construct QEmu support will add the following on the qemu command line: -chardev pipe,id=channel0,path=/tmp/guestfwd -net user,guestfwd=tcp:10.0.2.1:4600-chardev:channel0 * src/qemu/qemu_conf.c: Add argument output for channel * tests/qemuxml2(argv|xml)test.c: Add test for <channel> domain syntax
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由 Matthew Booth 提交于
* src/qemu/qemu_conf.h: defines a new QEMUD_CMD_FLAG_CHARDEV flag * src/qemu/qemu_conf.c: parse the output for -chardev and set flag appropriately
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由 Matthew Booth 提交于
A character device's target (it's interface in the guest) had only a single property: port. This patch is in preparation for adding targets which require other properties. Since this changes the conf type for character devices this affects a number of drivers: * src/conf/domain_conf.[ch] src/esx/esx_vmx.c src/qemu/qemu_conf.c src/qemu/qemu_driver.c src/uml/uml_conf.c src/uml/uml_driver.c src/vbox/vbox_tmpl.c src/xen/xend_internal.c src/xen/xm_internal.c: target properties are moved into a union in virDomainChrDef, and a targetType field is added to identify which union member should be used. All current code which touches a virDomainChrDef is updated both to use the new union field, and to populate targetType if necessary.
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- 04 11月, 2009 2 次提交
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由 Gerhard Stenzel 提交于
* src/qemu/qemu.conf src/qemu/qemu_conf.c src/qemu/qemu_conf.h: there is a new config type option for mac filtering * src/qemu/qemu_bridge_filter.[ch]: new module for the ebtable entry points * src/qemu/qemu_driver.c: plug the MAC filtering at the right places in the domain life cycle * src/Makefile.am po/POTFILES.in: add the new module
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由 Cole Robinson 提交于
- Don't duplicate SystemError - Use proper error code in domain_conf - Fix a broken error call in qemu_conf - Don't use VIR_ERR_ERROR in security driver (isn't a valid code in this case)
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- 03 11月, 2009 1 次提交
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由 Daniel P. Berrange 提交于
Nearly all of the methods in src/util/util.h have error codes that must be checked by the caller to correct detect & report failure. Add ATTRIBUTE_RETURN_CHECK to ensure compile time validation of this * daemon/libvirtd.c: Add explicit check on return value of virAsprintf * src/conf/domain_conf.c: Add missing check on virParseMacAddr return value status & report error * src/network/bridge_driver.c: Add missing OOM check on virAsprintf and report error * src/qemu/qemu_conf.c: Add missing check on virParseMacAddr return value status & report error * src/security/security_selinux.c: Remove call to virRandomInitialize that's done in libvirt.c already * src/storage/storage_backend_logical.c: Add check & log on virRun return status * src/util/util.c: Add missing checks on virAsprintf/Run status * src/util/util.h: Annotate all methods with ATTRIBUTE_RETURN_CHECK if they return an error status code * src/vbox/vbox_tmpl.c: Add missing check on virParseMacAddr * src/xen/xm_internal.c: Add missing checks on virAsprintf * tests/qemuargv2xmltest.c: Remove bogus call to virRandomInitialize()
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- 27 10月, 2009 1 次提交
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由 Matthias Bolte 提交于
* src/qemu/qemu_conf.c: change the error message to refer to 'cgroup_controllers' instead of 'cgroup_device_acl'
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- 21 10月, 2009 1 次提交
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由 Richard Jones 提交于
This adds simple support for configuring a guest with a QEMU/KVM virtual hardware watchdog device.
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- 15 10月, 2009 1 次提交
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由 Mark McLoughlin 提交于
If the the qemu and kvm binaries are the same, we don't include machine types in the kvm domain info. However, the code which refreshes the machine types info from the previous capabilities structure first looks at the kvm domain's info, finds it matches and then copies the empty machine types list over for the top-level qemu domain. That doesn't make sense, we shouldn't copy an empty machin types list. * src/qemu/qemu_conf.c: qemudGetOldMachinesFromInfo(): don't copy an empty machine types list.
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- 30 9月, 2009 1 次提交
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由 Chris Lalancette 提交于
Signed-off-by: NChris Lalancette <clalance@redhat.com>
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- 29 9月, 2009 3 次提交
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由 Daniel P. Berrange 提交于
When using VNC for graphics + keyboard + mouse, we shouldn't then use the host OS for audio. Audio should go back over VNC. When using SDL for graphics, we should use the host OS for audio since that's where the display is. We need to allow certain QEMU env variables to be passed through to guest too to allow choice of QEMU audio backend. * qemud/libvirtd.sysconf: Mention QEMU/SDL audio env vars * src/qemu_conf.c: Passthrough QEMU/SDL audio env for SDL display, disable host audio for VNC display
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由 Daniel P. Berrange 提交于
* src/qemu/qemu_conf.h, src/qemu/qemu_conf.c: Remove prefix arg from qemuBuildHostNetStr which is no longer required * src/qemu/qemu_driver.c: Refactor to use qemuMonitorAddHostNetwork() API for adding host network * src/qemu/qemu_monitor.c, src/qemu/qemu_monitor.h: Add new qemuMonitorAddHostNetwork() method for adding host networks
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由 Daniel P. Berrange 提交于
* src/qemu/qemu_conf.c: Remove separator from qemuBuildNicStr() args, and remove hardcoded 'nic' prefix. Leave it upto callers instead * src/qemu/qemu_driver.c: Switch over to using the new qemuMonitorAddPCINetwork() method for NIC hotplug * src/qemu/qemu_monitor.c, src/qemu/qemu_monitor.h: Add new qemuMonitorAddPCINetwork API for PCI network device hotplug
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- 23 9月, 2009 1 次提交
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由 Chris Lalancette 提交于
Add the virStrncpy function, which takes a dst string, source string, the number of bytes to copy and the number of bytes available in the dest string. If the source string is too large to fit into the destination string, including the \0 byte, then no data is copied and the function returns NULL. Otherwise, this function copies n bytes from source into dst, including the \0, and returns a pointer to the dst string. This function is intended to replace all unsafe uses of strncpy in the code base, since strncpy does *not* guarantee that the buffer terminates with a \0. Signed-off-by: NChris Lalancette <clalance@redhat.com>
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