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[libvirt] [PATCH] qemu: Error prompt when saving a shutoff domain
by Osier Yang 17 Feb '11

17 Feb '11

* src/qemu/qemu_driver.c --- src/qemu/qemu_driver.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index c581cfe..8570e67 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -4647,6 +4647,12 @@ static int qemudDomainSave(virDomainPtr dom, const char *path) goto cleanup; } + if (!virDomainObjIsActive(vm)) { + qemuReportError(VIR_ERR_OPERATION_INVALID, + "%s", _("domain is not running")); + goto cleanup; + } + ret = qemudDomainSaveFlag(driver, dom, vm, path, compressed); cleanup: -- 1.7.4

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[libvirt] [PATCH 1/2] build-sys: fix build when daemon is disabled by not installing libvirtd.8
by Diego Elio Pettenò 16 Feb '11

16 Feb '11

Since the rule to build libvirtd.8 is within the WITH_LIBVIRTD conditional, so declare the man page in there as well. Without this change, build without daemon will fail. --- .gnulib | 2 +- daemon/Makefile.am | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/.gnulib b/.gnulib index 1629006..11fbc57 160000 --- a/.gnulib +++ b/.gnulib @@ -1 +1 @@ -Subproject commit 1629006348e1f66f07ce3ddcf3ebd2d14556cfce +Subproject commit 11fbc57405a118e6ec9a3ebc19bbf5ececdae4d6 diff --git a/daemon/Makefile.am b/daemon/Makefile.am index 963d64f..dbf0ac3 100644 --- a/daemon/Makefile.am +++ b/daemon/Makefile.am @@ -41,12 +41,12 @@ EXTRA_DIST = \ $(AVAHI_SOURCES) \ $(DAEMON_SOURCES) -man_MANS = libvirtd.8 - BUILT_SOURCES = if WITH_LIBVIRTD +man_MANS = libvirtd.8 + sbin_PROGRAMS = libvirtd confdir = $(sysconfdir)/libvirt/ -- 1.7.2

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[libvirt] [PATCH] maint: delete unused 'make install' step
by Eric Blake 16 Feb '11

16 Feb '11

Libxml2-Logo-90x34.gif was removed from the repository in Sep 2009 (commit d6d528c) because our docs no longer reference it. * docs/Makefile.am (install-data-local): Don't install missing file. --- Pushing this under the trivial rule. docs/Makefile.am | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/docs/Makefile.am b/docs/Makefile.am index 473bbbf..d0fe918 100644 --- a/docs/Makefile.am +++ b/docs/Makefile.am @@ -187,7 +187,6 @@ install-data-local: $(mkinstalldirs) $(DESTDIR)$(HTML_DIR) for f in $(css) $(dot_html) $(gif) $(png); do \ $(INSTALL) -m 0644 $(srcdir)/$$f $(DESTDIR)$(HTML_DIR); done - -$(INSTALL) -m 0644 $(srcdir)/Libxml2-Logo-90x34.gif $(DESTDIR)$(HTML_DIR) $(mkinstalldirs) $(DESTDIR)$(HTML_DIR)/html for h in $(apihtml); do \ $(INSTALL) -m 0644 $(srcdir)/$$h $(DESTDIR)$(HTML_DIR)/html; done -- 1.7.4

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[libvirt] [libvirt-php] Merge rpm spec files
by Lyre 16 Feb '11

16 Feb '11

Merge php-libvirt.spec & libvirt-php.obs.spec to libvirt-php.spec, which will pack libvirt-php into two packages: libvirt-php: the extension itself with the configuration file. libvirt-php-doc: document package for libvirt-php This spec file should works for Fedora 14, RHEL 6, openSuSE 11.3 and SLES 11 SP1. * renamed: libvirt-php.obs.spec -> libvirt-php.spec * deleted: php-libvirt.spec * libvirt-php.spec: Added %dir for libvirt-php-doc to satisfy SLES. * Makefile.am: changed the spec file name for distting. --- Makefile.am | 2 +- libvirt-php.obs.spec | 81 ------------------------------------------------- libvirt-php.spec | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++ php-libvirt.spec | 43 -------------------------- 4 files changed, 83 insertions(+), 125 deletions(-) delete mode 100644 libvirt-php.obs.spec create mode 100644 libvirt-php.spec delete mode 100644 php-libvirt.spec diff --git a/Makefile.am b/Makefile.am index eac6726..aa19b88 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,3 +1,3 @@ SUBDIRS = src docs -EXTRA_DIST = libvirt-php.obs.spec +EXTRA_DIST = libvirt-php.spec diff --git a/libvirt-php.obs.spec b/libvirt-php.obs.spec deleted file mode 100644 index da59676..0000000 --- a/libvirt-php.obs.spec +++ /dev/null @@ -1,81 +0,0 @@ -%define req_libvirt_version 0.6.2 - -%if 0%{?suse_version} || 0%{?sles_version} -%define php_confdir %{_sysconfdir}/php5/conf.d -%define php_extdir %{_libdir}/php5/extensions -%else -%define php_confdir %{_sysconfdir}/php.d -%define php_extdir %{_libdir}/php/modules -%endif - -Name: libvirt-php -Version: 0.4 -Release: 1%{?dist}%{?extra_release} -Summary: PHP language binding for Libvirt - -%if 0%{?suse_version} || 0%{?sles_version} -Group: Development/Libraries/PHP -%else -Group: Development/Libraries -%endif -License: PHP -URL: http://libvirt.org/ -Source0: http://libvirt.org/sources/libvirt-php-%{version}.tar.gz -BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root - -BuildRequires: php-devel -BuildRequires: libvirt-devel >= %{req_libvirt_version} -BuildRequires: libxml2-devel -%if 0%{?suse_version} || 0%{?sles_version} -BuildRequires: xhtml-dtd -%else -BuildRequires: xhtml1-dtds -%endif -Requires: libvirt >= %{req_libvirt_version} -%if 0%{?suse_version} || 0%{?sles_version} -Requires: php5 -%else -Requires: php -%endif - -%description -PHP language bindings for Libvirt API. -For more details see: http://phplibvirt.cybersales.cz/ http://www.libvirt.org/ http://www.php.net/ - -%package -n libvirt-php-doc -Summary: Document of libvirt-php -Group: Development/Libraries/PHP -Requires: libvirt-php = %{version} - -%description -n libvirt-php-doc -PHP language bindings for Libvirt API. -For more details see: http://phplibvirt.cybersales.cz/ http://www.libvirt.org/ http://www.php.net/ - -This package contain the document for libvirt-php. - -%prep -%setup -q -n libvirt-php-%{version} - -%build -%configure -./configure --with-html-dir=%{_datadir}/doc --with-html-subdir=%{name}-%{version}/html -make %{?_smp_mflags} - -%install -make install DESTDIR=%{buildroot} - -%clean -rm -rf %{buildroot} - -%files -%defattr(-,root,root,-) -%{php_extdir}/libvirt-php.so -%config(noreplace) %{php_confdir}/libvirt-php.ini - -%files -n libvirt-php-doc -%defattr(-,root,root,-) -%doc -%{_datadir}/doc/%{name}-%{version}/html - -%changelog - diff --git a/libvirt-php.spec b/libvirt-php.spec new file mode 100644 index 0000000..5ac61b0 --- /dev/null +++ b/libvirt-php.spec @@ -0,0 +1,82 @@ +%define req_libvirt_version 0.6.2 + +%if 0%{?suse_version} || 0%{?sles_version} +%define php_confdir %{_sysconfdir}/php5/conf.d +%define php_extdir %{_libdir}/php5/extensions +%else +%define php_confdir %{_sysconfdir}/php.d +%define php_extdir %{_libdir}/php/modules +%endif + +Name: libvirt-php +Version: 0.4 +Release: 1%{?dist}%{?extra_release} +Summary: PHP language binding for Libvirt + +%if 0%{?suse_version} || 0%{?sles_version} +Group: Development/Libraries/PHP +%else +Group: Development/Libraries +%endif +License: PHP +URL: http://libvirt.org/ +Source0: http://libvirt.org/sources/libvirt-php-%{version}.tar.gz +BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root + +BuildRequires: php-devel +BuildRequires: libvirt-devel >= %{req_libvirt_version} +BuildRequires: libxml2-devel +%if 0%{?suse_version} || 0%{?sles_version} +BuildRequires: xhtml-dtd +%else +BuildRequires: xhtml1-dtds +%endif +Requires: libvirt >= %{req_libvirt_version} +%if 0%{?suse_version} || 0%{?sles_version} +Requires: php5 +%else +Requires: php +%endif + +%description +PHP language bindings for Libvirt API. +For more details see: http://phplibvirt.cybersales.cz/ http://www.libvirt.org/ http://www.php.net/ + +%package -n libvirt-php-doc +Summary: Document of libvirt-php +Group: Development/Libraries/PHP +Requires: libvirt-php = %{version} + +%description -n libvirt-php-doc +PHP language bindings for Libvirt API. +For more details see: http://phplibvirt.cybersales.cz/ http://www.libvirt.org/ http://www.php.net/ + +This package contain the document for libvirt-php. + +%prep +%setup -q -n libvirt-php-%{version} + +%build +%configure +./configure --with-html-dir=%{_datadir}/doc --with-html-subdir=%{name}-%{version}/html +make %{?_smp_mflags} + +%install +make install DESTDIR=%{buildroot} + +%clean +rm -rf %{buildroot} + +%files +%defattr(-,root,root,-) +%{php_extdir}/libvirt-php.so +%config(noreplace) %{php_confdir}/libvirt-php.ini + +%files -n libvirt-php-doc +%defattr(-,root,root,-) +%doc +%dir %{_datadir}/doc/%{name}-%{version} +%{_datadir}/doc/%{name}-%{version}/html + +%changelog + diff --git a/php-libvirt.spec b/php-libvirt.spec deleted file mode 100644 index b7bc92d..0000000 --- a/php-libvirt.spec +++ /dev/null @@ -1,43 +0,0 @@ -Name: php-libvirt -Version: 0.4 -Release: 1%{?dist}%{?extra_release} -Summary: PHP language binding for Libvirt -Group: Development/Libraries -License: PHP -URL: http://libvirt.org/ -Source0: http://libvirt.org/sources/libvirt-php-%{version}.tar.gz -BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n) - -BuildRequires: php-devel -BuildRequires: libvirt-devel -BuildRequires: libxml2-devel -Requires: libvirt -Requires: php(zend-abi) = %{php_zend_api} -Requires: php(api) = %{php_core_api} - - -%description -PHP language bindings for Libvirt API. -For more details see: http://phplibvirt.cybersales.cz/ http://www.libvirt.org/ http://www.php.net/ - -%prep -%setup -q -n libvirt-php-%{version} - -%build -%configure --with-html-dir=%{_datadir}/doc --with-html-subdir=%{name}-%{version}/html -make %{?_smp_mflags} - -%install -rm -rf %{buildroot} -make install DESTDIR=%{buildroot} - -%clean -rm -rf %{buildroot} - -%files -%defattr(-,root,root,-) -%{_libdir}/php/modules/libvirt-php.so -%{_sysconfdir}/php.d/libvirt-php.ini -%doc %{_datadir}/doc/%{name}-%{version}/html - -%changelog -- 1.7.1

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[libvirt] [PATCH SNMP] Add automated build control script
by Daniel P. Berrange 16 Feb '11

16 Feb '11

* .gitignore: Ignore build directory * autobuild.sh: Add automated build script * autogen.sh: Helper for re-generating autotools files * libvirt-snmp.spec.in: Add extra_release and remove substitution of mibdir since RPM path shouldn't change regardless of current configure args --- .gitignore | 1 + autobuild.sh | 42 ++++++++++++++++++++++++++++++++++++++++++ autogen.sh | 24 ++++++++++++++++++++++++ libvirt-snmp.spec.in | 6 +++--- 4 files changed, 70 insertions(+), 3 deletions(-) create mode 100755 autobuild.sh create mode 100755 autogen.sh diff --git a/.gitignore b/.gitignore index 98613d5..ed2e9f7 100644 --- a/.gitignore +++ b/.gitignore @@ -9,6 +9,7 @@ *.orig *.rej *~ +/build /.git-module-status Makefile Makefile.in diff --git a/autobuild.sh b/autobuild.sh new file mode 100755 index 0000000..5eecb39 --- /dev/null +++ b/autobuild.sh @@ -0,0 +1,42 @@ +#!/bin/sh + +set -e +set -v + +test -n "$1" && RESULTS=$1 || RESULTS=results.log +: ${AUTOBUILD_INSTALL_ROOT=$HOME/builder} + +# Make things clean. +test -f Makefile && make -k distclean || : + +rm -rf build +mkdir build +cd build + +MIBDIR=$AUTOBUILD_INSTALL_ROOT/share/snmp/mibs +mkdir -p $MIBDIR + +../autogen.sh --prefix=$AUTOBUILD_INSTALL_ROOT \ + --with-mibdir=$MIBDIR + +make +make install + +make check | tee "$RESULTS" + +rm -f *.tar.gz +make dist + +if [ -n "$AUTOBUILD_COUNTER" ]; then + EXTRA_RELEASE=".auto$AUTOBUILD_COUNTER" +else + NOW=`date +"%s"` + EXTRA_RELEASE=".$USER$NOW" +fi + +if [ -f /usr/bin/rpmbuild ]; then + rpmbuild --nodeps \ + --define "extra_release $EXTRA_RELEASE" \ + --define "_sourcedir `pwd`" \ + -ba --clean libvirt-snmp.spec +fi diff --git a/autogen.sh b/autogen.sh new file mode 100755 index 0000000..917e923 --- /dev/null +++ b/autogen.sh @@ -0,0 +1,24 @@ +#!/bin/sh +# Run this to generate all the initial makefiles, etc. + +set -e +srcdir=`dirname $0` +test -z "$srcdir" && srcdir=. + +THEDIR=`pwd` +cd $srcdir + +if test -z "$*"; then + echo "I am going to run ./configure with not arguments - if you " + echo "wish to pass any extra arguments to it, please specify them on " + echo "the $0 command line." +fi + +autoreconf -i -f + +cd $THEDIR + +$srcdir/configure "$@" && { + echo + echo "Now type 'make' to compile libvirt-snmp." +} diff --git a/libvirt-snmp.spec.in b/libvirt-snmp.spec.in index 7ec8a3f..6082a7a 100644 --- a/libvirt-snmp.spec.in +++ b/libvirt-snmp.spec.in @@ -1,6 +1,6 @@ Name: libvirt-snmp Version: @VERSION@ -Release: 1%{?dist} +Release: 1%{?dist}%{?extra_release} Summary: SNMP functionality for libvirt Group: Development/Libraries @@ -36,8 +36,8 @@ rm -rf $RPM_BUILD_ROOT %files %defattr(-,root,root,-) %{_bindir}/libvirtMib_subagent -@MIB_DIR@/LIBVIRT-MIB.txt -%doc +%{_datadir}/snmp/mibs/LIBVIRT-MIB.txt +%doc README NEWS ChangeLog AUTHORS -- 1.7.4

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[libvirt] [libvirt-php 0/3] Eliminated complilation warnings
by Lyre 16 Feb '11

16 Feb '11

Hi all: These patch added the -Wall option for compiler, and eliminated all warnings. Lyre (3): Added -Wall option Fixed some compilation warnings Eliminated ununsed variables src/Makefile.am | 4 +- src/libvirt.c | 65 +++++++++--------------------------------------------- 2 files changed, 13 insertions(+), 56 deletions(-)

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[libvirt] [libvirt-php 0/2] Updated building system
by Lyre 16 Feb '11

16 Feb '11

Fixed the install location of libvirt-php.ini; Added an spec file for openSuSE Build Service. Lyre (2): Fixed the php configuration file Added libvirt-php.obs.spec Makefile.am | 2 + aclocal.m4 | 4 +- libvirt-php.obs.spec | 80 ++++++++++++++++++++++++++++++++++++++++++++++++++ src/Makefile.am | 7 ++-- 4 files changed, 88 insertions(+), 5 deletions(-) create mode 100644 libvirt-php.obs.spec

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[libvirt] CfP 6th Workshop on Virtualization in High-Performance Cloud Computing (VHPC'11)
by VHPC2011 16 Feb '11

16 Feb '11

Apologies if you received multiple copies of this message. ================================================================= CALL FOR PAPERS 6th Workshop on Virtualization in High-Performance Cloud Computing VHPC'11 as part of Euro-Par 2011, Bordeaux, France ================================================================= Date: August 30, 2011 Euro-Par 2011: http://europar2011.bordeaux.inria.fr/ Workshop URL: http://vhpc.org SUBMISSION DEADLINE: Abstracts: May 2, 2011 Full Paper: June 13, 2011 Scope: Virtualization has become a common abstraction layer in modern data centers, enabling resource owners to manage complex infrastructure independently of their applications. Conjointly virtualization is becoming a driving technology for a manifold of industry grade IT services. The cloud concept includes the notion of a separation between resource owners and users, adding services such as hosted application frameworks and queuing. Utilizing the same infrastructure, clouds carry significant potential for use in high-performance scientific computing. The ability of clouds to provide for requests and releases of vast computing resource dynamically and close to the marginal cost of providing the services is unprecedented in the history of scientific and commercial computing. Distributed computing concepts that leverage federated resource access are popular within the grid community, but have not seen previously desired deployed levels so far. Also, many of the scientific datacenters have not adopted virtualization or cloud concepts yet. This workshop aims to bring together industrial providers with the scientific community in order to foster discussion, collaboration and mutual exchange of knowledge and experience. The workshop will be one day in length, composed of 20 min paper presentations, each followed by 10 min discussion sections. Presentations may be accompanied by interactive demonstrations. It concludes with a 30 min panel discussion by presenters. TOPICS Topics include, but are not limited to, the following subjects: - Virtualization in cloud, cluster and grid environments - VM-based cloud performance modeling - Workload characterizations for VM-based environments - Software as a Service (SaaS) - Cloud reliability, fault-tolerance, and security - Cloud, cluster and grid filesystems - QoS and and service levels - Cross-layer VM optimizations - Virtualized I/O and storage - Virtualization and HPC architectures including NUMA - System and process/bytecode VM convergence - Paravirtualized driver development - Research and education use cases - VM cloud, cluster distribution algorithms - MPI on virtual machines and clouds - Cloud frameworks and API sets - Checkpointing of large compute jobs - Cloud load balancing - Accelerator virtualization - Instrumentation interfaces and languages - Hardware support for virtualization - High-performance network virtualization - Auto-tuning of VMM and VM parameters - High-speed interconnects - Hypervisor extensions and tools for cluster and grid computing - VMMs/Hypervisors - Cloud use cases including optimizations - Performance modeling - Fault tolerant VM environments - VMM performance tuning on various load types - Cloud provisioning - Virtual machine monitor platforms - Pass-through VM device access - Management, deployment of VM-based environments PAPER SUBMISSION Papers submitted to the workshop will be reviewed by at least two members of the program committee and external reviewers. Submissions should include abstract, key words, the e-mail address of the corresponding author, and must not exceed 10 pages, including tables and figures at a main font size no smaller than 11 point. Submission of a paper should be regarded as a commitment that, should the paper be accepted, at least one of the authors will register and attend the conference to present the work. Accepted papers will be published in the Springer LNCS series - the format must be according to the Springer LNCS Style. Initial submissions are in PDF, accepted papers will be requested to provided source files. Format Guidelines: http://www.springer.de/comp/lncs/authors.html Submission Link: http://edas.info/newPaper.php?c=10155 CHAIR Michael Alexander (chair), IBM, Austria Gianluigi Zanetti (co-chair), CRS4, Italy PROGRAM COMMITTEE Paolo Anedda, CRS4, Italy Volker Buege, University of Karlsruhe, Germany Giovanni Busonera, CRS4, Italy Roberto Canonico, University of Napoli, Italy Tommaso Cucinotta, Scuola Superiore Sant'Anna, Italy William Gardner, University of Guelph, Canada Werner Fischer, Thomas-Krenn AG, Germany Wolfgang Gentzsch, Max Planck Gesellschaft, Germany Marcus Hardt, Forschungszentrum Karlsruhe, Germany Sverre Jarp, CERN, Switzerland Shantenu Sjha, Louisiana State University, USA Xuxian Jiang, NC State, USA Kenji Kaneda, Google, USA Simone Leo, CRS4, Italy Ignancio Llorente, Universidad Complutense de Madrid, Spain, Naoya Maruyama, Tokyo Institute of Technology, Japan Jean-Marc Menaud, Ecole des Mines de Nantes, France Anastassios Nanos, National Technical University of Athens, Greece Jose Renato Santos, HP Labs, USA Deepak Singh, Amazon Webservices, USA Boria Sotomayor, University of Chicago, USA Yoshio Turner, HP Labs, USA Kurt Tutschku, University of Vienna, Austria Lizhe Wang, Indiana University, USA Chao-Tung Yang, Tunghai University, China DURATION: Workshop Duration is one day. GENERAL INFORMATION The workshop will be held as part of Euro-Par 2011, organized by INRIA, CNRS and the University of Bordeaux I, II, France. Euro-Par 2011: http://europar2011.bordeaux.inria.fr/

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[libvirt] virDomainMigrate, "suitable default" for omitted bandwidth parameter
by Thomas Treutner 16 Feb '11

16 Feb '11

Hi, does somebody know what the following paragraph exactly means resp. what it should mean? "The maximum bandwidth (in Mbps) that will be used to do migration can be specified with the bandwidth parameter. *If set to 0, libvirt will choose a suitable default*." http://libvirt.org/html/libvirt-libvirt.html#virDomainMigrate What is the "suitable default"? I looked through the code for qemu and the only call to qemuMonitorSetMigrationSpeed() I can find is in ./src/qemu/qemu_driver.c:8406, using libvirt 0.8.7. When I remember correctly the second condition in a conjunction will not be evaluated if the first one evaluates to false? So if resource == 0, no limit will be set? I ask because I discovered that qemu is live migrating with a hard coded throttle of 32MiB/s for historic reasons, which is an activated handbrake if you have GBit Ethernet and additionally annoying when thinking about qemu's broken way of live migration (no maximum amount of iterations, no forced action, no error message, no abortion - no *nothing*.). Effectively *using* GBit Ethernet often solves this problem as the bandwidth to transfer dirty pages is quadrupled. Also see qemu mailing list, Message-ID: <4D52D95D.3030300(a)scripty.at> There was a short discussion on IRC where concerns of "breaking libvirt" when deactivating the default limit were stated. If there really are applications that depend on handbraked live migration, I think these applications just should pass the limit they need to virDomainMigrate(). What do you think? regards, -t

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[libvirt] Html docs for win32 build?
by Justin Clift 16 Feb '11

16 Feb '11

Hi Matthias, Thinking we should include the generated html docs in the win32 installer. Any thoughts/objections? Also, thinking that if we do, it shouldn't be too hard to install the xhtml1-dtds and use them during the libvirt compile process. As a quick test, since I'd already worked out the steps for the xhtml1 bits when packaging OSX, it was pretty easy to cut-n-paste the bits into a rough script to do it (attached). Any use? Regards and best wishes, Justin Clift

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