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Libvirt provides a portable, long term stable C API for managing the
virtualization technologies provided by many operating systems. It
includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware
vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER
Hypervisor.
b37fdfb9d4
If a backup job fails midway it's hard to figure out what happened as it's running asynchronous. Use the VIR_DOMAIN_JOB_ERRMSG job statistics field to pass through the error from the first failed backup-blockjob so that both the consumer of the virDomainGetJobStats and the corresponding event can see the error. event 'job-completed' for domain backup-test: operation: 9 time_elapsed: 46 disk_total: 104857600 disk_processed: 10158080 disk_remaining: 94699520 success: 0 errmsg: No space left on device virsh domjobinfo backup-test --completed --anystats Job type: Failed Operation: Backup Time elapsed: 46 ms File processed: 9.688 MiB File remaining: 90.312 MiB File total: 100.000 MiB Error message: No space left on device https://bugzilla.redhat.com/show_bug.cgi?id=1812827 Signed-off-by: Peter Krempa <pkrempa@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> |
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.github | ||
build-aux | ||
ci | ||
docs | ||
examples | ||
include/libvirt | ||
m4 | ||
po | ||
scripts | ||
src | ||
tests | ||
tools | ||
.color_coded.in | ||
.ctags | ||
.dir-locals.el | ||
.editorconfig | ||
.gitignore | ||
.gitlab-ci.yml | ||
.gitmodules | ||
.gitpublish | ||
.mailmap | ||
.travis.yml | ||
.ycm_extra_conf.py.in | ||
ABOUT-NLS | ||
AUTHORS.in | ||
autogen.sh | ||
ChangeLog | ||
config-post.h | ||
configure.ac | ||
CONTRIBUTING.rst | ||
COPYING | ||
COPYING.LESSER | ||
gitdm.config | ||
GNUmakefile | ||
libvirt-admin.pc.in | ||
libvirt-lxc.pc.in | ||
libvirt-qemu.pc.in | ||
libvirt.pc.in | ||
libvirt.spec.in | ||
Makefile.am | ||
Makefile.nonreentrant | ||
mingw-libvirt.spec.in | ||
README | ||
README.rst | ||
run.in |
.. image:: https://gitlab.com/libvirt/libvirt/badges/master/pipeline.svg :target: https://gitlab.com/libvirt/libvirt/pipelines :alt: GitLab CI Build Status .. image:: https://travis-ci.org/libvirt/libvirt.svg :target: https://travis-ci.org/libvirt/libvirt :alt: Travis CI Build Status .. image:: https://bestpractices.coreinfrastructure.org/projects/355/badge :target: https://bestpractices.coreinfrastructure.org/projects/355 :alt: CII Best Practices ============================== Libvirt API for virtualization ============================== Libvirt provides a portable, long term stable C API for managing the virtualization technologies provided by many operating systems. It includes support for QEMU, KVM, Xen, LXC, bhyve, Virtuozzo, VMware vCenter and ESX, VMware Desktop, Hyper-V, VirtualBox and the POWER Hypervisor. For some of these hypervisors, it provides a stateful management daemon which runs on the virtualization host allowing access to the API both by non-privileged local users and remote users. Layered packages provide bindings of the libvirt C API into other languages including Python, Perl, PHP, Go, Java, OCaml, as well as mappings into object systems such as GObject, CIM and SNMP. Further information about the libvirt project can be found on the website: https://libvirt.org License ======= The libvirt C API is distributed under the terms of GNU Lesser General Public License, version 2.1 (or later). Some parts of the code that are not part of the C library may have the more restrictive GNU General Public License, version 2.0 (or later). See the files ``COPYING.LESSER`` and ``COPYING`` for full license terms & conditions. Installation ============ Libvirt uses the GNU Autotools build system, so in general can be built and installed with the usual commands, however, we mandate to have the build directory different than the source directory. For example, to build in a manner that is suitable for installing as root, use: :: $ mkdir build && cd build $ ../configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var $ make $ sudo make install While to build & install as an unprivileged user :: $ mkdir build && cd build $ ../configure --prefix=$HOME/usr $ make $ make install The libvirt code relies on a large number of 3rd party libraries. These will be detected during execution of the ``configure`` script and a summary printed which lists any missing (optional) dependencies. Contributing ============ The libvirt project welcomes contributions in many ways. For most components the best way to contribute is to send patches to the primary development mailing list. Further guidance on this can be found on the website: https://libvirt.org/contribute.html Contact ======= The libvirt project has two primary mailing lists: * libvirt-users@redhat.com (**for user discussions**) * libvir-list@redhat.com (**for development only**) Further details on contacting the project are available on the website: https://libvirt.org/contact.html