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2015-03-02 23:41 GMT+03:00 Brian Rak <brak@gameservers.com>: > In IRC, I was directed to this patch: > https://www.redhat.com/archives/libvir-list/2015-February/msg01212.html ... > which does exactly what I was looking for. It doesn't build cleanly in that > state, but it's pretty trivial fix (needs actualType added to the function > definition for

Hi, Excuse me, I have a question when I reading the libvirt source codes. I have known the process of how libvirt start/manage qemu, since I need to write a driver based on libvirt. But one thing also confused, please give me some tips. 1. In qemu_command.c, there is a function call "cmd = virCommandNewArgList(emulator, "-S", NULL);", which initializes pointer "cmd". However, I don't find the initial value of "cmd->args", which represents the input of virFindFileInPath in Util.c. Through virFindFileInPa...

Hi, I tried to use libvirt to run KVM/QEMU on Freescale PowerPC platforms. So far there's only one serial device (spapr-vty) defined in QEMU to work as console for IBM PSeries platform. There's no serial device support in QEMU for Freescale PowerPC (ePAPR). libvirt/src/qemu/qemu_command.c /* This function generates the correct '-device' string for character * devices of each architecture. */ char * qemuBuildChrDeviceStr(virDomainChrDefPtr serial, virBitmapPtr qemuCaps, char *os_arch, char *machine) {...

Hi, I tried to use libvirt to run KVM/QEMU on Freescale PowerPC platforms. So far there's only one serial device (spapr-vty) defined in QEMU to work as console for IBM PSeries platform. There's no serial device support in QEMU for Freescale PowerPC (ePAPR). libvirt/src/qemu/qemu_command.c /* This function generates the correct '-device' string for character * devices of each architecture. */ char * qemuBuildChrDeviceStr(virDomainChrDefPtr serial, virBitmapPtr qemuCaps, char *os_arch, char *machine) {...

...t might be virsh attach-disk to blame), and I got the error message "Only a single IDE controller is unsupported...". I can't understand this error message, I think it means I HAVE to configure two or more IDE controllers until I looked it up in the source. At libvirt-1.2.22/src/qemu/qemu_command.c: 4916 case VIR_DOMAIN_CONTROLLER_TYPE_IDE: 4917 /* Since we currently only support the integrated IDE controller 4918 * on 440fx, if we ever get to here, it's because some other 4919 * machinetype had an IDE controller specified, or a 440fx had 4920...

Currently we have an OCaml library for generating the qemu command line (used only by ‘virt-v2v -o qemu’). However we also generate a qemu command line in ‘lib/launch-direct.c’, and we might in future need to generate a ‘-readconfig’-compatible configuration file if we want to go beyond 10,000 drives for scalability testing. Therefore this patch series reimplements the qemu command line code as

...believe) are: -chardev socket,id=monitor,path=/usr/local/var/lib/libvirt/qemu/winxpsp2.monitor,server,nowait -mon chardev=monitor,mode=control However, I'm unable to connect using this path because -- I'm guessing -- libvirt has already connected. As a test, I added some code to src/qemu/qemu_command.c to open a second chardev. My new command line looks like this: /usr/local/bin/qemu-system-x86_64 -S -M pc-0.12 -enable-kvm -m 512 -smp 1,sockets=1,cores=1,threads=1 -name winxpsp2 -uuid ab244939-c804-1aff-68b6-9324f174c3c8 -nodefconfig -nodefaults -chardev socket,id=monitor,path=/usr/local/var/...

...isk to blame), and I got the error message > "Only a single IDE controller is unsupported...". I can't understand > this error message, I think it means I HAVE to configure two or more > IDE controllers until I looked it up in the source. > > At libvirt-1.2.22/src/qemu/qemu_command.c: > > 4916 case VIR_DOMAIN_CONTROLLER_TYPE_IDE: > 4917 /* Since we currently only support the integrated IDE controller > 4918 * on 440fx, if we ever get to here, it's because some other > 4919 * machinetype had an IDE controller specified, or...

Hi, I'am just wondering why there's no support for vhost-net (qemu) in an ethernet domain (<interface type='ethernet'>) ? below code from qemu_command.c: if (actualType == VIR_DOMAIN_NET_TYPE_NETWORK || actualType == VIR_DOMAIN_NET_TYPE_BRIDGE || actualType == VIR_DOMAIN_NET_TYPE_DIRECT) { /* Attempt to use vhost-net mode for these types of network device */ -- Toma...

Hi, all. I want to know when I press run button. start a domain. What is the procedure of libvirt internal. I know it will call virDomainCreate(),then qemuDomainStart() -> qemuDomainStartWithFlags(). what is the next? xuanmao_001 -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, I meet a question when reading the libvirt source codes. Could you help me? Coz I plan to link libvirt to a Android Emulator based on QEMU, knowing how the libvirtd connect to qemud is important. I trace the code as following: libvirtd.c contains all the initilization of libvirt daemon, then calling function named qemuRegister to qemu_driver.c which contains three methods:int

Hi, Excuse me, I have watched qemu_driver.c where most of the libvirt API is overrided in order to connect qemu. But I am confused which functions then call those qemu_driver API? I mean where is the qemu_driver implementation? Libvirt.c? But how does the qemu_driver connect and control qemu? Thanks a lot! Regards, Corey -------------- next part -------------- An HTML

Hi, How do I view the libvirt virsh domxml-to-native function implementation? I think this function contains some error. Because we use libvirt to manage some host and vms on vmware hypervisor. We use openenbula generate a template for libvirt ,such as my attachment windows2008.xml. but when i use domxml-to-native to convert xml file to vmware config file vmx as below. This may not be

All, These days I am trying to understand the interaction relationship between the libvirt and KVM kernel module, eg. kvm_intel.ko. We know that KVM kernel module expose an entry in form of device file "/dev/kvm" which can be accessed by user space application to control, for example, create a VM using KVM_CREATE_VM with help of ioctl. Now let's say the tool virsh based upon

This is just a bit of preparatory refactoring ... Rich.

...ode 100644 v2v/parse_ovf_from_ova.mli diff --git a/v2v/Makefile.am b/v2v/Makefile.am index a6a9899..f065654 100644 --- a/v2v/Makefile.am +++ b/v2v/Makefile.am @@ -53,6 +53,7 @@ SOURCES_MLI = \ output_rhv.mli \ output_vdsm.mli \ OVF.mli \ + parse_ovf_from_ova.mli \ parse_libvirt_xml.mli \ qemu_command.mli \ target_bus_assignment.mli \ @@ -73,6 +74,7 @@ SOURCES_ML = \ DOM.ml \ changeuid.ml \ OVF.ml \ + parse_ovf_from_ova.ml \ linux.ml \ windows.ml \ windows_virtio.ml \ diff --git a/v2v/input_ova.ml b/v2v/input_ova.ml index 9a6a615..a0a42a7 100644 --- a/v2v/input_ova.ml +++ b/v2v/inp...

https://bugzilla.redhat.com/show_bug.cgi?id=1441197

A couple of patches cleaning up the -i ova code. These are both just refactoring (or should be at any rate). The second patch is best viewed with 'git show -w' to exclude whitespace changes. Rich.