Commit Graph

197 Commits

Author SHA1 Message Date
Guido Günther
a2996926e3 Fix macvtap detection by also checking for IFLA_VF_MAX
since this isn't available on older kernels such as Debian Squeeze's
2.6.32. This make --with-macvtap=check work as expected.
2012-04-15 11:54:20 +02:00
Daniel P. Berrange
e7eca6e4be Don't install sysctl file on non-Linux hosts
* configure.ac: Set WITH_SYSCTL only on Linux hosts
* daemon/Makefile.am: Conditionalize install-sysctl using WITH_SYSCTL

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Cc: Jason Helfman <jhelfman@e-e.com>
2012-04-04 19:31:40 +01:00
Daniel Veillard
782afa98e4 Release of libvirt 0.9.11
* configure.ac docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: updated a number of languages translation including new
  indian languages and regenerated
2012-04-03 15:06:37 +08:00
Daniel P. Berrange
851117bd7a Enable all warnings permanently & default to -Werror for GIT builds
Given that we auto-detect whether each -Wxxxx flag is supported by
GCC, and we are warning-free and use automake silent rules, there
is no compelling reason to allow compile warnings to be disabled.

Replace the --enable-compile-warnings flag with a simpler
--enable-werror flag, which defaults to 'yes' if building
from GIT, or 'no' if building from tar.gz

This helps ensure that everyone writing patches for libvirt will
take care to fix their warning problems before submitting for
review

* autobuild.sh: Force -Werror
* configure.ac: Update for LIBVIRT_COMPILE_WARNINGS macro change
* m4/virt-compile-warnings.m4: Permanently enable all warnings,
  auto-enable Werror for GIT builds
2012-03-27 17:08:06 +01:00
Daniel P. Berrange
3a2fc2770b Enable build of test suite programs by default for GIT checkouts
Add a new flag '--with-test-suite' to configure to control whether
the test suite binaries are built by default. ie built with a
plain 'make', as opposed to delayed until 'make check'

For builds from tar.gz tests will not be built by default. For
builds from GIT, tests with be on by default, to try and ensure
that patch developers don't accidentally break the test suites
without noticing.

* configure.ac: Add --with-test-suite
* tests/Makefile.am: Use noinst_PROGRAMS instead of check_PROGRAMS
  if building tests by default. Consolidate setting of TESTS and
  {noinst,check}_PROGRAMS to avoid duplication
2012-03-27 17:08:06 +01:00
Daniel P. Berrange
eb8f31c16b Detect location fo selinux mount point
The SELinux mount point moved from /selinux to /sys/fs/selinux
when systemd came along.

* configure.ac: Probe for SELinux mount point
* src/lxc/lxc_container.c: Use SELinux mount point determined
  by configure.ac
2012-03-27 15:52:25 +01:00
Osier Yang
beb76e3742 spec: Add missed dependancy for numad
numad is available since Fedora 17 and RHEL6.X. And it's not supported
on s390[x] and ARM.
2012-03-24 09:35:20 +08:00
Osier Yang
0f8e7ae33a qemu: Support numad
numad is an user-level daemon that monitors NUMA topology and
processes resource consumption to facilitate good NUMA resource
alignment of applications/virtual machines to improve performance
and minimize cost of remote memory latencies. It provides a
pre-placement advisory interface, so significant processes can
be pre-bound to nodes with sufficient available resources.

More details: http://fedoraproject.org/wiki/Features/numad

"numad -w ncpus:memory_amount" is the advisory interface numad
provides currently.

This patch add the support by introducing a new XML attribute
for <vcpu>. e.g.

  <vcpu placement="auto">4</vcpu>
  <vcpu placement="static" cpuset="1-10^6">4</vcpu>

The returned advisory nodeset from numad will be printed
in domain's dumped XML. e.g.
  <vcpu placement="auto" cpuset="1-10^6">4</vcpu>

If placement is "auto", the number of vcpus and the current
memory amount specified in domain XML will be used for numad
command line (numad uses MB for memory amount):
  numad -w $num_of_vcpus:$current_memory_amount / 1024

The advisory nodeset returned from numad will be used to set
domain process CPU affinity then. (e.g. qemuProcessInitCpuAffinity).

If the user specifies both CPU affinity policy (e.g.
(<vcpu cpuset="1-10,^7,^8">4</vcpu>) and placement == "auto"
the specified CPU affinity will be overridden.

Only QEMU/KVM drivers support it now.

See docs update in patch for more details.
2012-03-15 12:24:56 +08:00
Peter Krempa
3f4238d771 util: Add helpers for safe domain console operations
This patch adds a set of functions used in creating console streams for
domains using PTYs and ensures mutually exclusive access to the PTYs.

If mutually exclusive access is not used, two clients may open the same
console, which results in corruption on both clients as both of them
race to read data from the PTY.

Two approaches are used to ensure this:
1) Internal data structure holding open PTYs.
        This is used internally and enables the user to forcibly
        terminate another console connection eg. when somebody leaves
        the console open on another host.

2) UUCP style lock files:
        This uses UUCP lock files according to the  FHS
        ( http://www.pathname.com/fhs/pub/fhs-2.3.html#VARLOCKLOCKFILES )
        to check if other programs (like minicom) are not using the pty
        device of the console.

        This feature is disabled by default and may be enabled using
        configure parameter
        --with-console-lock-files=/path/to/lock/file/directory
        or --with-console-lock-files=auto (which tries to infer the
        location from OS used (currently only linux).

        On usual linux systems, normal users may not write to the
        /var/lock directory containing the locks. This poses problems
        while in session mode. If the current user has no access to the
        lockfile directory, check for presence of the file is still
        done, but no lock file is created. This does NOT result in an
        error.
2012-02-27 15:05:17 +01:00
Daniel P. Berrange
1d4c4d9d4f Workaround python header file insanity
The /usr/include/python/pyconfig.h file pollutes the global
namespace with a huge number of HAVE_XXX and WITH_XXX
defines. These change what we detected in our own config.h
In particular if you try to build without DTrace, python's
headers turn it back on with predictable fail.

THe hack to workaround this is to rename WITH_DTRACE to
WITH_DTRACE_PROBES to avoid the namespace clash
2012-02-24 16:43:27 +00:00
Michal Privoznik
2b38e59bd8 configure: Define program name if not found
AC_CHECK_PROG checks for program in given path. However, if it doesn't
exists, [variable] is set to [value-if-not-found]. We don't want this
to be the empty string in case of 'modprobe' and 'scrub' as we want to
fallback to runtime detection.
2012-02-22 12:28:27 +01:00
Michal Privoznik
286088567d storage: Allow runtime detection of scrub
Currently, if scrub (used for wiping algorithms) is not present
at compile time, we don't support any other wiping algorithms than
zeroing, even if it was installed later. Switch to runtime detection
instead.
2012-02-16 09:09:43 +01:00
Ansis Atteka
df81004632 network: support Open vSwitch
This patch allows libvirt to add interfaces to already
existing Open vSwitch bridges. The following syntax in
domain XML file can be used:

    <interface type='bridge'>
      <mac address='52:54:00:d0:3f:f2'/>
      <source bridge='ovsbr'/>
      <virtualport type='openvswitch'>
        <parameters interfaceid='921a80cd-e6de-5a2e-db9c-ab27f15a6e1d'/>
      </virtualport>
      <address type='pci' domain='0x0000' bus='0x00'
                          slot='0x03' function='0x0'/>
    </interface>

or if libvirt should auto-generate the interfaceid use
following syntax:

    <interface type='bridge'>
      <mac address='52:54:00:d0:3f:f2'/>
      <source bridge='ovsbr'/>
      <virtualport type='openvswitch'>
      </virtualport>
      <address type='pci' domain='0x0000' bus='0x00'
                          slot='0x03' function='0x0'/>
    </interface>

It is also possible to pass an optional profileid. To do that
use following syntax:

   <interface type='bridge'>
     <source bridge='ovsbr'/>
     <mac address='00:55:1a:65:a2:8d'/>
     <virtualport type='openvswitch'>
       <parameters interfaceid='921a80cd-e6de-5a2e-db9c-ab27f15a6e1d'
                   profileid='test-profile'/>
     </virtualport>
   </interface>

To create Open vSwitch bridge install Open vSwitch and
run the following command:

    ovs-vsctl add-br ovsbr
2012-02-15 16:04:54 -05:00
Daniel Veillard
bca060a363 Release of libvirt-0.9.10
* configure.ac docs/news.html.in libvirt.spec.in: updated for the release
* po/*.po*: update ja, it and uk localization, fixed the ja one
2012-02-13 22:31:31 +08:00
Michal Privoznik
adb99a05b1 storage: Support different wiping algorithms
Currently, we support only filling a volume with zeroes on wiping.
However, it is not enough as data might still be readable by
experienced and equipped attacker. Many technical papers have been
written, therefore we should support other wiping algorithms.
2012-01-26 13:59:30 +01:00
Eric Blake
4c18acffd7 build: skip lxc with too-old glibc
Since we already require the kernel to be new enough to support
LO_FLAGS_AUTOCLEAR, we might as well also require glibc to be
new enough to support epoll_create1().

* configure.ac (with_lxc): We require glibc 2.9 for LXC.
Reported and tested by Philipp Hahn.
2012-01-23 06:50:28 -07:00
Daniel P. Berrange
ba61012cfc Disable netcf if building without libvirtd
Although the netcf interface driver can in theory be used by
the stateless drivers, in practice none of them want to use
it because they have different ways of dealing with interfaces.

Furthermore, if you have mingw32-netcf installed, then the
libvirt mingw32 build will fail with

  ../../src/interface/netcf_driver.c:644:5: error: unknown field 'close_used_without_including_unistd_h' specified in initializer

 * configure.ac: disable netcf if built without libvirtd
2012-01-11 15:01:54 +00:00
Daniel Veillard
2f667b5697 Release of libvirt-0.9.9
* configure.ac docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: updated localizations from transifex and regenerated
2012-01-07 12:18:06 +08:00
Eric Blake
307f363509 build: drop check for ANSI compiler
Using automake.git (will become 1.12 someday), I got this error:

configure.ac:90: error: automatic de-ANSI-fication support has been removed
/usr/local/share/aclocal-1.11a/protos.m4:13: AM_C_PROTOTYPES is expanded from...
configure.ac:90: the top level
autom4te: /usr/bin/m4 failed with exit status: 1

In short, pre-C89 compilers are no longer a viable portability
target.  Besides, our code base already requires C99, so worrying
about pre-C89 seems pointless.

* configure.ac (AM_C_PROTOTYPES): Drop, since newer automake no
longer provides it.
2012-01-05 14:21:11 -07:00
Eric Blake
f9d60b1946 build: disable dtrace on non-Linux builds
Using dtrace (and systemtap in general) is Linux-specific.
Running ./autobuild.sh shows that attempting a cross-build to
target mingw was mistakenly trying to build dtrace code, merely
because it was present on the compilation host.

* configure.ac (with_dtrace): Don't attempt to use dtrace when
doing a cross-build hosted on Linux but targetting elsewhere.
Reported by Daniel P. Berrange.
2011-12-16 08:46:41 -07:00
Daniel Veillard
7c6b0653f3 Release of libvirt-0.9.8
* configure.ac docs/news.html.in libvirt.spec.in: updated for the release
* po/*.po*: fetched localization update and regenerated
2011-12-08 15:13:50 +08:00
Daniel P. Berrange
949e10911a Fix build for platforms lacking struct ifreq
This ought to fix the build if you have net/if.h but do
not have struct ifreq

* configure.ac: Check for struct ifreq in net/if.h
* src/util/virnetdev.c: Conditionalize to avoid use of
  struct ifreq if it does not exist
2011-12-01 11:01:49 -07:00
Daniel P. Berrange
3ec1289896 Add internal APIs for dealing with time
The logging APIs need to be able to generate formatted timestamps
using only async signal safe functions. This rules out using
gmtime/localtime/malloc/gettimeday(!) and much more.

Introduce a new internal API which is async signal safe.

  virTimeMillisNowRaw replacement for gettimeofday. Uses clock_gettime
                      where available, otherwise falls back to the unsafe
                      gettimeofday

  virTimeFieldsNowRaw  replacements for gmtime(), convert a timestamp
  virTimeFieldsThenRaw into a broken out set of fields. No localtime()
                       replacement is provided, because converting to
                       local time is not practical with only async signal
                       safe APIs.

  virTimeStringNowRaw  replacements for strftime() which print a timestamp
  virTimeStringThenRaw into a string, using a pre-determined format, with
                       a fixed size buffer (VIR_TIME_STRING_BUFLEN)

For each of these there is also a version without the Raw postfix
which raises a full libvirt error. These versions are not async
signal safe

* src/Makefile.am, src/util/virtime.c, src/util/virtime.h: New files
* src/libvirt_private.syms: New APis
* configure.ac: Check for clock_gettime in -lrt
* tests/virtimetest.c, tests/Makefile.am: Test new APIs
2011-11-30 11:43:49 +00:00
Chang Liu
3c5405149b storage: Fallback to use lvchange first if lvremove fails
virStorageBackendLogicalDeleteVol() could not remove the lv with error
"could not remove open logical volume" sometimes. Generally it's caused
by the volume is still active, even if lvremove tries to remove it with
option "--force".

This patch is to fix it by disbale the lv first using "lvchange -aln"
and "lvremove -f" afterwards if the direct "lvremove -f" failed.
2011-11-22 15:24:25 +08:00
Daniel P. Berrange
4789fb2e4e Add support for systemd init service
This patch adds support for a systemd init service for libvirtd
and libvirt-guests. The libvirtd.service is *not* written to use
socket activation, since we want libvirtd to start on boot so it
can do guest auto-start.

The libvirt-guests.service is pretty lame, just exec'ing the
original init script for now. Ideally we would factor out the
functionality, into some shared tool.

Instead of

  ./configure --with-init-script=redhat

You can now do

  ./configure --with-init-script=systemd

Or better still:

  ./configure --with-init-script=systemd+redhat

We can also now support install of the upstart init script

* configure.ac: Add systemd, and systemd+redhat options to
  --with-init-script option
* daemon/Makefile.am: Install systemd services
* daemon/libvirtd.sysconf: Add note about unused env variable
  with systemd
* daemon/libvirtd.service.in: libvirtd systemd service unit
* libvirt.spec.in: Add scripts to installing systemd services
  and migrating from legacy init scripts
* tools/Makefile.am: Install systemd services
* tools/libvirt-guests.init.sh: Rename to tools/libvirt-guests.init.in
* tools/libvirt-guests.service.in: systemd service unit
2011-11-18 16:16:02 +00:00
Daniel P. Berrange
e49c9bf25c Split bridge.h into three separate files
Following the renaming of the bridge management APIs, we can now
split the source file into 3 corresponding pieces

 * src/util/virnetdev.c: APIs for any type of network interface
 * src/util/virnetdevbridge.c: APIs for bridge interfaces
 * src/util/virnetdevtap.c: APIs for TAP interfaces

* src/util/virnetdev.c, src/util/virnetdev.h,
  src/util/virnetdevbridge.c, src/util/virnetdevbridge.h,
  src/util/virnetdevtap.c, src/util/virnetdevtap.h: Copied
  from bridge.{c,h}
* src/util/bridge.c, src/util/bridge.h: Split into 3 pieces
* src/lxc/lxc_driver.c, src/network/bridge_driver.c,
  src/openvz/openvz_driver.c, src/qemu/qemu_command.c,
  src/qemu/qemu_conf.h, src/uml/uml_conf.c, src/uml/uml_conf.h,
  src/uml/uml_driver.c: Update #include directives
2011-11-09 16:34:25 +00:00
Daniel P. Berrange
c1df2c14b5 Remove usage of brctl command line tool
Convert the virNetDevBridgeSetSTP and virNetDevBridgeSetSTPDelay
to use ioctls instead of spawning brctl.

Implement the virNetDevBridgeGetSTP and virNetDevBridgeGetSTPDelay
methods which were declared in the header but never existed

* src/util/bridge.c: Convert to use bridge ioctls instead of brctl
2011-11-09 16:33:53 +00:00
Daniel Veillard
ab4823a062 Release of libvirt-0.9.7
* confiure.ac docs/news.html.in libvirt.spec.in: update for release
* po/*.po*: update localizations and rebuilt
2011-11-08 14:55:25 +08:00
Eric Blake
9d86cbcf5f build: fix linking on BSD
While building on FreeBSD (and after fixing a ptsname_r link error),
I got this failure:

./.libs/libvirt_util.a(libvirt_util_la-threads.o)(.text+0x240): In function `virThreadCreate':
util/threads-pthread.c:185: undefined reference to `pthread_create'

It turns out that gnulib used only pthread_join for LIB_PTHREAD,
but on FreeBSD, libc provides that (as a stub function); whereas
the more complex pthread_create really does require -pthread,
which gnulib tracked under [LT]LIBMULTITHREAD.

* configure.ac (LIBS): Check LIBMULTITHREAD alongside LIB_PTHREAD.
* src/Makefile.am (THREAD_LIBS): New variable.
(libvirt_util_la_LIBADD, libvirt_lxc_LDADD): Use it.
2011-11-04 16:43:37 -06:00
Eric Blake
2dee896593 build: avoid RHEL 5 build failure on LXC
Per the discussion here, LXC on RHEL 5 makes no sense.
https://www.redhat.com/archives/libvir-list/2011-September/msg01169.html

* configure.ac (with_lxc): Reject RHEL 5.x LXC as too old.
2011-10-26 10:11:50 -06:00
Eric Blake
9cf70dad0f build: use gnulib fdatasync
Commit 1726a73 hacked around MacOS' lack of fdatasync, since
gnulib did not have it at the time.  But now that we use newer
gnulib, we can avoid the hack.

* bootstrap.conf (gnulib_modules): Add fdatasync.
* configure.ac (AC_CHECK_FUNCS_ONCE): Drop our own check.
2011-10-25 09:48:34 -06:00
Daniel Veillard
508de7eedb Release of libvirt-0.9.6 2011-09-22 14:53:23 +08:00
Daniel Veillard
a362f1f7aa Release of libvirt-0.9.5
* configure.ac docs/news.html.in libvirt.spec.in: update for the release
* po/*.po*: fetch updated translations from transifex and rebuilt
2011-09-20 14:17:47 +08:00
Daniel P. Berrange
19ff0ddfbb Update to require sanlock 1.8 for license compliance
Inexplicably the sanlock code all got placed under the GPLv2-only,
so libvirt's use of sanlock introduces a license incompatibility.
The sanlock developers have now rearranged the code such that there
is a 'sanlock_client.so' which is LGPLv2+ while their daemon remains
GPLv2-only. To use the new client library we need to call the new
sanlock_init and sanlock_align APIs instead of sanlock_direct_init
and sanlock_direct_align. These APIs calls are now routed via the
sanlock daemon, instead of doing direct I/O calls to disk.

For all this we require sanlock >= 1.8

* configure.ac: Check for sanlock_client.so instead of sanlock.so
  and fix various comments
* libvirt.spec.in: Mandate sanlock >= 1.8
* src/Makefile.am: Link to -lsanlock_client
* src/locking/lock_driver_sanlock.c: Use sanlock_init and
  sanlock_align
2011-09-20 11:18:54 +08:00
Eric Blake
1726a736fb build: work around lack of MacOS fdatasync
Mingw lacks fsync, but gnulib provides that.  Meanwhile, gnulib does
not (yet) provide fdatasync, so this is a quick hack to fake that
function on MacOS X; we can revert this configure change once gnulib
gives us a real module.

We have been implicitly relying on gnulib's largefile module being
pulled in by other modules, but it's better to make that explicit.

* bootstrap.conf (gnulib_modules): Add fsync.  Make largefile use
explicit.
* configure.ac (AC_CHECK_FUNCS_ONCE): Check for fdatasync, and
fake it with fsync when not present.
2011-09-16 17:42:28 -06:00
Daniel P. Berrange
8e44e5593e Prevent crash from dlclose() of libvirt.so
When libvirt calls virInitialize it creates a thread local
for the virErrorPtr storage, and registers a callback to
cleanup memory when a thread exits. When libvirt is dlclose()d
or otherwise made non-resident, the callback function is
removed from memory, but the thread local may still exist
and if a thread later exists, it will invoke the callback
and SEGV. There may also be other thread locals with callbacks
pointing to libvirt code, so it is in general never safe to
unload libvirt.so from memory once initialized.

To allow dlclose() to succeed, but keep libvirt.so resident
in memory, link with '-z nodelete'. This issue was first
found with the libvirt CIM provider, but can potentially
hit many of the dynamic language bindings which all ultimately
involve dlopen() in some way, either on libvirt.so itself,
or on the glue code for the binding which in turns links
to libvirt

* configure.ac, src/Makefile.am: Ensure libvirt.so is linked
  with -z nodelete
* cfg.mk, .gitignore, tests/Makefile.am, tests/shunloadhelper.c,
  tests/shunloadtest.c: A test case to unload libvirt while
  a thread is still running.
2011-09-16 15:51:31 -06:00
Osier Yang
660cb2530f storage: Add mkfs and libblkid to build system 2011-09-02 21:16:50 +08:00
Matthias Bolte
f2e7064373 hyperv: Add configure check for OpenWSMAN 2011-08-26 17:52:54 +02:00
Matthias Bolte
099d30a825 Fix detection of GnuTLS 1.x.y
Detection based on gnutls_session doesn't work because GnuTLS 2.x.y
comes with a compat.h that defines gnutls_session to gnutls_session_t.

Instead detect this based on LIBGNUTLS_VERSION_MAJOR. Move this from
configure/config.h to gnutls_1_0_compat.h and make sure that all users
include gnutls_1_0_compat.h properly.

Also fix header guard in gnutls_1_0_compat.h.
2011-08-03 19:22:29 +02:00
Daniel Veillard
14c2ca3db9 Release of libvirt-0.9.4
* configure.ac docs/news.html.in libvirt.spec.in: updates for new
  release
* po/*.po*: pulled translations from the transifex teams and regenerated
  localizations
2011-08-03 11:02:42 +08:00
Eric Blake
e4047f0a10 build: allow caching the input to STATIC_ANALYSIS
Right now, every re-run of configure re-evaluates whether a
static analysis tool is in use.  But if you run configure under
coverity, make a tweak, and then do an incremental rebuild with
gcc but not coverity to test the tweak, then rerun a build under
coverity, then configure does not get rerun, and static analysis
ends up with lots of false positives.

This patch caches the static analysis result, and also makes it
easier to force static analysis even if the existing checks are
insufficient to detect newer versions of the static analyzer tools.

* configure.ac (lv_cv_static_analysis): New cache variable.
2011-08-02 15:01:32 -06:00
Matthias Bolte
b590866bdb freebsd: Fix build problem due to picking up the wrong libvirt.h
Gettext annoyingly modifies CPPFLAGS in-place, putting
-I/usr/local/include into the search patch if libintl headers
must be used from that location.  But since we must support
automake 1.9.6 which lacks AM_CPPFLAGS, and since CPPFLAGS is used
prior to INCLUDES, this means that the build picks up the _old_
installed libvirt.h in priority to the in-tree version, leading
to all sorts of weird build failures on FreeBSD.

Fix this by teaching configure to undo gettext's actions, but
to keep any changes required by gettext at the end of INCLUDES
after all in-tree locations are used first.  Also requires
adding a wrapper Makefile.am and making gnulib-tool create
just gnulib.mk files during the bootstrap process.

Signed-off-by: Eric Blake <eblake@redhat.com>
2011-07-29 07:35:54 -06:00
Eric Blake
ff81956ac6 maint: add missing copyright notices
I went with the shorter license notice used by src/libvirt.c,
rather than spelling out the full LGPLv2+ clause into each of
these files.

* configure.ac: Declare copyright.
* all Makefile.am: Likewise.
2011-07-28 15:01:17 -06:00
Michal Privoznik
90074ecfa7 bandwidth: Implement functions to enable and disable QoS
These function executes 'tc' with appropriate arguments to set
desired QoS setting on interface or bridge during its creation.
2011-07-25 13:49:55 +08:00
Eric Blake
5283ea9b1d tests: fix compilation failures
Even though gnutls is a hard-req for libvirt, and gnutls depends
on libtasn1, that does not mean that you have to have the libtasn1
development files installed.  Skip the test rather than failing
compilation in that case.

With newer gcc, the test consumed too much stack space.  Move
things to static storage to fix that.

* configure.ac (AC_CHECK_HEADERS): Check for libtasn1.h.
(HAVE_LIBTASN1): New automake conditional.
* tests/Makefile.am (virnettlsconvirnettlscontexttest_SOURCES)
(virnettlscontexttest_LDADD): Allow compilation without libtasn1.
* tests/virnettlscontexttest.c: Skip test if headers not present.
(struct testTLSCertReq): Alter time members.
(testTLSGenerateCert): Reflect the change.
(mymain): Reduce stack usage.
2011-07-25 13:48:26 +08:00
Eric Blake
12291656b1 save: let iohelper work on O_DIRECT fds
Required for a coming patch where iohelper will operate on O_DIRECT
fds.  There, the user-space memory must be aligned to file system
boundaries (at least 512, but using page-aligned works better, and
some file systems prefer 64k).  Made tougher by the fact that
VIR_ALLOC won't work on void *, but posix_memalign won't work on
char * and isn't available everywhere.

This patch makes some simplifying assumptions - namely, output
to an O_DIRECT fd will only be attempted on an empty seekable
file (hence, no need to worry about preserving existing data
on a partial block, and ftruncate will work to undo the effects
of having to round up the size of the last block written), and
input from an O_DIRECT fd will only be attempted on a complete
seekable file with the only possible short read at EOF.

* configure.ac (AC_CHECK_FUNCS_ONCE): Check for posix_memalign.
* src/util/iohelper.c (runIO): Use aligned memory, and handle
quirks of O_DIRECT on last write.
2011-07-21 16:24:08 -06:00
Jim Fehlig
b8adfcc60c Fix build when using polkit0
V2: Remove policy kit references from virNetServer and use DBus APIs
    directly, if available.
2011-07-12 08:44:55 -06:00
Jim Fehlig
41828514bb Skip some xen tests if xend is not running
Currently, the xen statstest and reconnect tests are only compiled
if xend is running.  Compile them unconditionally if xen headers
are present, but skip the tests at runtime if xend is not running.

This is in response to Eric's suggestion here

https://www.redhat.com/archives/libvir-list/2011-July/msg00367.html
2011-07-07 17:23:09 -06:00
Eric Blake
8437e738fa build: use gnulib pthread_sigmask
Gnulib finally learned how to do pthread_sigmask on mingw.

* .gnulib: Update to latest, for pthread_sigmask.
* bootstrap.conf (gnulib_modules): Add pthread_sigmask.
* configure.ac (AC_CHECK_FUNCS): Drop redundant check.
* src/rpc/virnetclient.c (virNetClientSetTLSSession)
(virNetClientIOEventLoop): Make code unconditional.
* src/util/command.c (virFork): Likewise.
* tools/virsh.c (doMigrate, cmdMigrate): Likewise.
2011-07-07 13:12:44 -06:00
Daniel Veillard
7976d96dd7 Release of libvirt-0.9.3
* configure.ac docs/news.html.in libvirt.spec.in: update for the
  new release
* po/*.po*: updated and regenerated localizations
2011-07-04 15:54:36 +08:00