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.
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Martin Kletzander 2d04f6de77 qemu: Limit maximum block device I/O tune values
The values are currently limited to LLONG_MAX which causes some
problems.  QEMU conveniently changed their maximum to 1e15 (1 PB) which
is enough for some time and we need to adapt to that so that we don't
throw "Unknown error" messages.  Strictly limiting these values actually
fixes some corner case values (off-by-one checks in QEMU probably).

Since values out of the new specified range do not overflow anything,
change the type of error as well.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1317531

Signed-off-by: Martin Kletzander <mkletzan@redhat.com>
2016-04-22 07:29:03 +02:00
.gnulib@6cc32c63e8 maint: update to latest gnulib 2016-01-04 13:56:35 -07:00
build-aux bracket-spacing: Add syntax-check for unnecessary curly brackets 2014-11-14 17:13:36 +01:00
daemon daemonStreamHandleRead: Rework to follow our coding pattern 2016-04-21 16:29:41 +02:00
docs docs: remove reference to non-existent "igmp-ipv6" protocol 2016-04-21 16:32:12 -04:00
examples examples: Try harder to uninstall nwfilter 2016-04-20 17:33:55 +02:00
gnulib maint: update to latest gnulib 2016-01-04 13:56:35 -07:00
include/libvirt include: common: Fix function formatting 2016-04-21 15:39:08 +02:00
m4 configure: Make virt-host-validate optional 2016-04-13 10:06:29 +02:00
po admin: Introduce virAdmServerGethreadPoolParameters 2016-04-18 17:07:36 +02:00
src qemu: Limit maximum block device I/O tune values 2016-04-22 07:29:03 +02:00
tests tests: rename test_conf -> virconftest 2016-04-21 18:14:07 -04:00
tools dist: ln(1) is not guaranteed to have a '-f' option 2016-04-21 15:36:14 +02:00
.ctags maint: Make ctags work out of the box 2013-07-18 08:47:21 +02:00
.dir-locals.el build: avoid tabs that failed syntax-check 2012-09-06 09:43:46 -06:00
.gitignore Revert "daemon: use socket activation with systemd" 2016-04-20 08:53:38 -04:00
.gitmodules make .gnulib a submodule 2009-07-08 16:17:51 +02:00
.mailmap maint: update .mailmap for recent contributions 2015-03-20 06:17:55 -06:00
AUTHORS.in Change maintainers list 2016-02-12 13:10:05 +03:00
autobuild.sh Disable libvirtd by default when building on Win32 2014-04-29 11:30:32 +01:00
autogen.sh maint: improve usage of autogen's --no-git 2015-02-06 11:35:29 -07:00
bootstrap maint: update to latest gnulib 2016-01-04 13:56:35 -07:00
bootstrap.conf bootstrap: Don't require python-config 2015-08-06 14:35:14 +02:00
cfg.mk tests: rename test_conf -> virconftest 2016-04-21 18:14:07 -04:00
ChangeLog-old Fix typos in src/* 2014-04-21 16:49:08 -06:00
config-post.h nss: Implement _nss_libvirt_gethostbyname3_r 2016-03-18 17:29:53 +01:00
configure.ac build: Add AC_PROG_LN_S to configure 2016-04-21 10:02:36 +02:00
COPYING maint: follow recommended practice for using LGPL 2013-05-20 14:15:21 -06:00
COPYING.LESSER maint: Remove control characters from LGPL license file 2015-09-25 09:16:24 +02:00
HACKING maint: document use of zanata for translations 2015-06-10 15:26:44 -06:00
libvirt-admin.pc.in Add libvirt-admin library 2015-06-16 13:46:20 +02:00
libvirt-lxc.pc.in Add pkg-config files for libvirt-qemu & libvirt-lxc 2014-06-23 16:17:27 +01:00
libvirt-qemu.pc.in Add pkg-config files for libvirt-qemu & libvirt-lxc 2014-06-23 16:17:27 +01:00
libvirt.pc.in Add pkg-config files for libvirt-qemu & libvirt-lxc 2014-06-23 16:17:27 +01:00
libvirt.spec.in Revert "daemon: use socket activation with systemd" 2016-04-20 08:53:38 -04:00
Makefile.am build: Always use $(LN_S) and $(MKDIR_P) 2016-04-21 10:02:36 +02:00
Makefile.nonreentrant maint: use LGPL correctly 2013-05-20 14:03:48 -06:00
mingw-libvirt.spec.in parallels: substitute parallels with vz spec file and Makefile 2015-06-17 15:07:55 +03:00
README Correct typos in the documentation (Atsushi SAKAI) 2008-01-24 10:15:13 +00:00
README-hacking docs: update README-hacking 2014-05-06 16:20:24 -06:00
run.in Add PKG_CONFIG_PATH to run.in script. 2014-06-26 14:32:35 +01:00
TODO Update todo list file to point at bugzilla/website 2010-10-13 16:45:26 +01:00

         LibVirt : simple API for virtualization

  Libvirt is a C toolkit to interact with the virtualization capabilities
of recent versions of Linux (and other OSes). It is free software
available under the GNU Lesser General Public License. Virtualization of
the Linux Operating System means the ability to run multiple instances of
Operating Systems concurrently on a single hardware system where the basic
resources are driven by a Linux instance. The library aim at providing
long term stable C API initially for the Xen paravirtualization but
should be able to integrate other virtualization mechanisms if needed.

Daniel Veillard <veillard@redhat.com>