[libvirt] Error compiling libvirt 0.4.4
by Everton P. Alexandre
hi
I'm trying to compile the libvirt 0.4.4. I'm getting the error below:
gcc -DHAVE_CONFIG_H -I. -I.. -I../gnulib/lib -I../gnulib/lib -I../include -I../include -I../qemud -I/usr/local/include/libxml2 -DBINDIR=\"/usr/local/libexec\" -DSBINDIR=\"/usr/local/sbin\" -DSYSCONF_DIR=\"/usr/local/etc\" -DLOCALEBASEDIR=\"/usr/local/share/locale\" -DLOCAL_STATE_DIR=\"/usr/local/var\" -DGETTEXT_PACKAGE=\"libvirt\" -Wall -Wformat -Wformat-security -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wextra -Wshadow -Wcast-align -Wwrite-strings -Waggregate-return -Wstrict-prototypes -Winline -Wredundant-decls -Wno-sign-compare -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fasynchronous-unwind-tables -DWITH_QEMU -DWITH_TEST -DWITH_REMOTE -DWITH_LIBVIRTD -DWITH_XEN -DIN_LIBVIRT -g -O2 -MT libvirt_la-xen_unified.lo -MD -MP -MF .deps/libvirt_la-xen_unified.Tpo -c xen_unified.c -fPIC -DPIC -o .libs/libvirt_la-xen_unified.o
In file included from /usr/include/xen/dom0_ops.h:31,
from xen_unified.c:29:
/usr/include/xen/xen.h:578: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'char'
/usr/include/xen/xen.h:579: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'short'
/usr/include/xen/xen.h:580: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'int'
/usr/include/xen/xen.h:581: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'long'
make[2]: *** [libvirt_la-xen_unified.lo] Error 1
make[2]: Leaving directory `/home/everton/libvirt-0.4.4/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/everton/libvirt-0.4.4'
make: *** [all] Error 2
Thank you
Everton Alexandre
---------------------------------
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16 years, 3 months
[libvirt] LIBVIR_VERSION_NUMBER ?
by Jun Koi
Hi,
According to libvirt.h:
/**
* LIBVIR_VERSION_NUMBER:
*
* Macro providing the version of the library as
* version * 1,000,000 + minor * 1000 + micro
*/
#define LIBVIR_VERSION_NUMBER 4004
The comment is incorrect, as 4004 is not how it is supposed to be.
So we should fix either the comment (better?), or the version.
Thanks,
Jun
16 years, 3 months
RE: [libvirt] DISREGARD Problems starting XEN HVM with libvirt
by Matthew Donovan
It turns out everything was booting, they just weren't configured to give a
console or display a GUI window.
-matthew
> -----Original Message-----
> From: Matthew Donovan [mailto:matthew@atc-nycorp.com]
> Sent: Tuesday, August 26, 2008 9:25 AM
> To: libvir-list(a)redhat.com
> Subject: [libvirt] Problems starting XEN HVM with libvirt
>
> I've been having trouble getting a Xen HVM guest started
> using libvirt.
> I've tried Windows Vista, Fedora Core 8, and Fedora Core 6
> guests. Domain 0
> is FC 8. The only guest that starts correctly is the FC 6 guest. Has
> anyone else encountered something like this? Is there a
> master list of
> guest OS's that libvirt supports?
>
> Thanks
> -matthew
>
>
> CODE:
>
> #include <stdio.h>
> #include <libvirt/libvirt.h>
> #include <libvirt/virterror.h>
>
>
> const char* foo =
> "<domain type='xen'>"
> "<name>fc6</name>"
> "<os>"
> "<type>hvm</type>"
> "<loader>/usr/lib/xen/boot/hvmloader</loader>"
> "<boot dev='hd'/>"
> "</os>"
> "<memory>512000</memory>"
> "<vcpu>1</vcpu>"
> "<on_shutdown>shutdown</on_shutdown>"
> "<on_reboot>restart</on_reboot>"
> "<on_crash>restart</on_crash>"
> "<features>"
> "<pae/>"
> "<acpi/>"
> "<apic/>"
> "</features>"
> "<clock sync='localtime'/>"
> "<devices>"
> "<emulator>/usr/lib/xen/bin/qemu-dm</emulator>"
> "<disk type='block'>"
> "<source dev='/dev/vgvms/fc6_test'/>"
> "<target dev='hda'/>"
> "</disk>"
> "<interface type='ioemu'>"
> "<mac address='7A:AB:D0:01:82:98'/>"
> "</interface>"
> "<input type='tablet' bus='usb'/>"
> "<graphics type='sdl' password=''/>"
> "<serial type='pty'/>"
> "</devices>"
> "</domain>";
>
>
> int main (int argc, char** argv)
> {
> virConnectPtr con; /* connection to the Xen hypervisor */
> virDomainPtr domain;
>
> virInitialize();
>
> con = virConnectOpen ("xen:///");
> if (!con) {
> virErrorPtr err = virGetLastError ();
> printf ("virConnectOpen failed: %s\n",
> err->message);
> return -1;
> }
>
> domain = virDomainDefineXML (con, foo);
> if (!domain) {
> virErrorPtr err = virConnGetLastError (con);
> printf ("virDomainDefineXML failed: %s\n",
> err->message);
>
> } else {
>
> if (virDomainCreate (domain) < 0) {
> virErrorPtr err = virConnGetLastError (con);
> printf ("virDomainCreate failed: %s\n",
> err->message);
> } else {
> virDomainInfo info = {0};
> virDomainGetInfo (domain, &info);
> printf ("state = %d\n", info.state);
> getchar ();
> }
> }
>
> virConnectClose (con);
> return 0;
> }
>
> --
> Libvir-list mailing list
> Libvir-list(a)redhat.com
> https://www.redhat.com/mailman/listinfo/libvir-list
>
16 years, 3 months
[libvirt] Problems starting XEN HVM with libvirt
by Matthew Donovan
I've been having trouble getting a Xen HVM guest started using libvirt.
I've tried Windows Vista, Fedora Core 8, and Fedora Core 6 guests. Domain 0
is FC 8. The only guest that starts correctly is the FC 6 guest. Has
anyone else encountered something like this? Is there a master list of
guest OS's that libvirt supports?
Thanks
-matthew
CODE:
#include <stdio.h>
#include <libvirt/libvirt.h>
#include <libvirt/virterror.h>
const char* foo =
"<domain type='xen'>"
"<name>fc6</name>"
"<os>"
"<type>hvm</type>"
"<loader>/usr/lib/xen/boot/hvmloader</loader>"
"<boot dev='hd'/>"
"</os>"
"<memory>512000</memory>"
"<vcpu>1</vcpu>"
"<on_shutdown>shutdown</on_shutdown>"
"<on_reboot>restart</on_reboot>"
"<on_crash>restart</on_crash>"
"<features>"
"<pae/>"
"<acpi/>"
"<apic/>"
"</features>"
"<clock sync='localtime'/>"
"<devices>"
"<emulator>/usr/lib/xen/bin/qemu-dm</emulator>"
"<disk type='block'>"
"<source dev='/dev/vgvms/fc6_test'/>"
"<target dev='hda'/>"
"</disk>"
"<interface type='ioemu'>"
"<mac address='7A:AB:D0:01:82:98'/>"
"</interface>"
"<input type='tablet' bus='usb'/>"
"<graphics type='sdl' password=''/>"
"<serial type='pty'/>"
"</devices>"
"</domain>";
int main (int argc, char** argv)
{
virConnectPtr con; /* connection to the Xen hypervisor */
virDomainPtr domain;
virInitialize();
con = virConnectOpen ("xen:///");
if (!con) {
virErrorPtr err = virGetLastError ();
printf ("virConnectOpen failed: %s\n",
err->message);
return -1;
}
domain = virDomainDefineXML (con, foo);
if (!domain) {
virErrorPtr err = virConnGetLastError (con);
printf ("virDomainDefineXML failed: %s\n",
err->message);
} else {
if (virDomainCreate (domain) < 0) {
virErrorPtr err = virConnGetLastError (con);
printf ("virDomainCreate failed: %s\n",
err->message);
} else {
virDomainInfo info = {0};
virDomainGetInfo (domain, &info);
printf ("state = %d\n", info.state);
getchar ();
}
}
virConnectClose (con);
return 0;
}
16 years, 3 months
[libvirt] "static" ip address
by Olivier Deckmyn
Hi,
I'm using KVM with the wonderful help of libvir (virsh), on a
to-be-production-ready server of mine.
I would like to be able to choose on a way or another the ip of each of my
VM. As far as I can understand, the only way to get an IP (from a vm point
of view) if the dhcp it. But I have no garantee vm1 will always get x.x.x.1
Ip adress...
Is there a solution please ? (googling this list did'nt answer :()
Thanx
16 years, 3 months
[libvirt] libvir: Xen error
by mantra UNIX
Hello everyone,
I get the following error when i try to redtart a domain;
# virsh list
libvir: Xen error : Domain not found: xenUnifiedDomainLookupByID
I am using RHEL5.2 on i386, I have searched for the error on web
and on RedHat but could not find any.
--
Regards,
mantra - Instrument of Thought
16 years, 3 months
[libvirt] <bootloader /> BUG
by Stefan de Konink
With the tip of DanB I am currently using the inactive XML storage quite
satisfied with the concept of first undefining than starting. But there
is still a bug.
The inactive XML adds a <bootloader /> tag. Now that is (in my
perspective) not a bug, but it it is that libvirt expects a config. In
my personal believes the tag shouldn't be there if there is no config;
or libvirt should not
libvir: Xen Daemon error : POST operation failed: xend_post: error from
xen daemon: (xend.err 'Error creating domain: Had a bootloader
specified, but no disks are bootable')
error: Failed to create domain from /mnt/netapp/users/klant2/mono/index.xml
I just checked with the last git version and the bug still exists... I
hope someone can look into this asap. It is a blocker for development.
Stefan
16 years, 3 months
[libvirt] inactive domain list in virsh
by Jun Koi
Hi,
I am wondering if there is a way to list all the inactive domain
inside virsh? That would be useful to have such a command, so we can
see which domain can be started.
Thanks,
J
16 years, 3 months
[libvirt] ruby-libvirt bindings
by Donald Plummer
I'm trying to get the ruby-libvirt bindings working. I've installed
them from the gem (ruby-libvirt-0.0.7.gem), but I'm having trouble. My
setup is:
Client: Debian Lenny, libvirt 0.4.4 compilied with Xen API 3.0.1 support
Server: CentOS 5.2, libvirt 0.3.3 compilied with Xen API 3.0.1
(running Xen 3.1.0)
The virsh command will connect from the client to the server using
xen+ssh, but not the default TLS. The error I get when trying to use
TLS is:
dplummer@vps-manager:~$ virsh -c xen://lvh2/
libvir: Remote error : No route to host
error: failed to connect to the hypervisor
I've setup certs on both the client and the server, there are no
firewalls between them, and I can ping between them just fine.
Anyway, what I'm really trying to do is get the ruby bindings working,
and since the xen+ssh virsh connection works, I'm trying that. But
getting the error "socket closed unexpectedly".
--------------------
dplummer@vps-manager:~$ irb
irb(main):001:0> require 'libvirt'
=> true
irb(main):002:0> system('virsh -c xen+ssh://root@lvh2/ version')
Compiled against library: libvir 0.4.4
Using library: libvir 0.4.4
Using API: Xen 3.0.1
Running hypervisor: Xen 3.1.0
=> true
irb(main):003:0> conn = Libvirt::open('xen+ssh://root@lvh2/')
libvir: Remote error : socket closed unexpectedly
Libvirt::ConnectionError: Failed to open xen+ssh://root@lvh2
from (irb):3:in `open'
from (irb):3
from :0
irb(main):004:0>
--------------------
Anyone have any suggestions? Anyone get this to work? Thanks!
16 years, 3 months
