search for: virstoragevolgetxmldesc

Hello everyone, I am doing an outreachy internship at Openstack Ironic. In the sushy-tools project, we are using libvirt VMs to simulate bare metal machines for testing purposes. In the XML description of a domain, there are a bunch of disk elements giving information about the various storage devices attached to the domain. Is there some way to get the size/capacity of those disks using the

> I am using backing store when I create my volume. However, the backing store file is from another team, which can be either in raw or in qcow2 format. Is there a libvirt API to detect image format by given an image file? Or I have to run qemu-img? >

...ote: >> > > I am using backing store when I create my volume. However, the backing > store file is from another team, which can be either in raw or in qcow2 > format. > > Is there a libvirt API to detect image format by given an image file? Or I > have to run qemu-img? virStorageVolGetXMLDesc() in the C code ('virsh vol-dumpxml' from the command line), if your volume resides within a storage pool. Furthermore, if there is ANY possibility that the file might be raw but that the volume has been in use by a possibly malicious guest, you CANNOT blindly trust a file probe that says q...

...backing store when I create my volume. However, the backing >> store file is from another team, which can be either in raw or in qcow2 >> format. >> >> Is there a libvirt API to detect image format by given an image file? >>Or I >> have to run qemu-img? > >virStorageVolGetXMLDesc() in the C code ('virsh vol-dumpxml' from the >command line), if your volume resides within a storage pool. >Furthermore, if there is ANY possibility that the file might be raw but >that the volume has been in use by a possibly malicious guest, you >CANNOT blindly trust a file p...

...ame); - - if (!vol) { - err = virGetLastError (); - snprintf (errmsg, sizeof errmsg, - _("cannot find libvirt volume ‘%s’: %s"), volname, err->message); - virStoragePoolFree (pool); - virConnectClose (conn); - caml_invalid_argument (errmsg); - } - - xml = virStorageVolGetXMLDesc (vol, 0); - if (xml == NULL) { - err = virGetLastError (); - snprintf (errmsg, sizeof errmsg, - _("cannot fetch XML description of volume ‘%s’: %s"), - volname, err->message); - virStorageVolFree (vol); - virStoragePoolFree (pool); - virConnect...

Hi, this is a mostly done attempt to switch to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not

Hi, this is a mostly done attempt to switch to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not

Hi, this is a mostly done attempt to switch to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not

Hi, this series switches virt-2v to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not test all

Hi, this series switches virt-2v to ocaml-libvirt, embedding the latest version of it from git. This way, it is possible to improve the way v2v connects to libvirt for both input, and output modules, and interacts with libvirt (e.g. no more virsh calls needed in virt-v2v). As side effect, virt-v2v now requires libvirt, as keeping it optional would create too much burden. I could not test all

...sig => "conn, string : vol" }, + { name => "virStorageVolLookupByPath", + sig => "conn, string : vol" }, + { name => "virStorageVolCreateXML", + sig => "pool, string, 0U : vol from pool" }, + { name => "virStorageVolGetXMLDesc", + sig => "vol, 0U : string" }, + { name => "virStorageVolGetPath", + sig => "vol : string" }, + { name => "virStorageVolGetKey", + sig => "vol : static string" }, + { name => "virStorageVolGetNam...

libvirt-ocaml is used only by virt-v2v, so move it to this repository, instead of having it around in the common submodule. The removal from common will happen later. Pino Toscano (2): common: Bundle the libvirt-ocaml library for use by virt-v2v build: switch embedded copy of libvirt-ocaml .gitignore | 2 + 3rdparty/libvirt-ocaml/Makefile.am |