[libvirt-users] Installing libvirt and Xen on Red Hat 7.5

Alvin Starr alvin at netvel.net
Wed Feb 6 13:26:30 UTC 2019


I believe you need libvirt-daemon-driver-libxl

Here is my libvirt installed RPMs (Its a stable system so does not get 
frequent updates so may be older than yours)

libvirt-daemon-driver-xen-3.2.1-402.el7.x86_64
libvirt-daemon-kvm-3.2.1-402.el7.x86_64
libvirt-3.2.1-402.el7.x86_64
libvirt-daemon-driver-secret-3.2.1-402.el7.x86_64
libvirt-daemon-driver-storage-core-3.2.1-402.el7.x86_64
libvirt-daemon-driver-storage-logical-3.2.1-402.el7.x86_64
libvirt-libs-3.2.1-402.el7.x86_64
libvirt-daemon-config-nwfilter-3.2.1-402.el7.x86_64
libvirt-daemon-driver-storage-disk-3.2.1-402.el7.x86_64
libvirt-daemon-driver-nodedev-3.2.1-402.el7.x86_64
libvirt-daemon-driver-libxl-3.2.1-402.el7.x86_64
libvirt-daemon-driver-qemu-3.2.1-402.el7.x86_64
libvirt-daemon-driver-storage-3.2.1-402.el7.x86_64
libvirt-glib-1.0.0-1.el7.x86_64
libvirt-daemon-driver-storage-mpath-3.2.1-402.el7.x86_64
libvirt-daemon-3.2.1-402.el7.x86_64
libvirt-daemon-config-network-3.2.1-402.el7.x86_64
libvirt-daemon-driver-storage-rbd-3.2.1-402.el7.x86_64
libvirt-daemon-driver-interface-3.2.1-402.el7.x86_64
libvirt-daemon-driver-storage-iscsi-3.2.1-402.el7.x86_64
libvirt-gobject-1.0.0-1.el7.x86_64
libvirt-daemon-driver-storage-scsi-3.2.1-402.el7.x86_64
libvirt-daemon-driver-network-3.2.1-402.el7.x86_64
libvirt-daemon-driver-lxc-3.2.1-402.el7.x86_64
libvirt-daemon-driver-storage-gluster-3.2.1-402.el7.x86_64
libvirt-daemon-driver-nwfilter-3.2.1-402.el7.x86_64
libvirt-python-3.2.0-3.el7_4.1.x86_64
libvirt-client-3.2.1-402.el7.x86_64
libvirt-gconfig-1.0.0-1.el7.x86_64


On 2/4/19 6:57 PM, Lianjie Cao wrote:
> Hi,
>
> I am installing OpenStack on Red Hat 7.5. For Nova compute component, 
> I choose libvirt and Xen.
> However, I am running into some problems. It seems libvirt is unable 
> to communicate with Xen.
>
> Xen installation:
> I installed Xen410 using "Xen make easy" 
> https://xen.crc.id.au/support/guides/install/. Here is a list of 
> packages installed and verification that Xen is running.
>
> # lsb_release -a
> LSB Version: :core-4.1-amd64:core-4.1-noarch
> Distributor ID: RedHatEnterpriseServer
> Description: Red Hat Enterprise Linux Server release 7.5 (Maipo)
> Release: 7.5
> Codename:  Maipo
>
> # yum list | grep xen
>  * kernel-xen: us3.mirror.crc.id.au <http://us3.mirror.crc.id.au>
>  * kernel-xen-extra: us3.mirror.crc.id.au <http://us3.mirror.crc.id.au>
> kernel-xen.x86_64               4.14.94-6.el7xen @kernel-xen
> kernel-xen.x86_64               4.14.97-6.el7xen @kernel-xen
> kernel-xen-devel.x86_64         4.14.97-6.el7xen @kernel-xen
> kernel-xen-firmware.x86_64      4.14.97-6.el7xen @kernel-xen
> kernel-xen-headers.x86_64       4.14.97-6.el7xen @kernel-xen
> kernel-xen-release.noarch       1:7-13           @kernel-xen
> xen410.x86_64               4.10.2-7.el7     @kernel-xen
> xen410-devel.x86_64             4.10.2-7.el7     @kernel-xen
> xen410-hypervisor.x86_64        4.10.2-7.el7     @kernel-xen
> xen410-libs.x86_64              4.10.2-7.el7     @kernel-xen
> xen410-licenses.x86_64          4.10.2-7.el7     @kernel-xen
> xen410-ocaml.x86_64             4.10.2-7.el7     @kernel-xen
> xen410-runtime.x86_64           4.10.2-7.el7     @kernel-xen
> xen46-licenses.x86_64           4.6.6-16.el7     @kernel-xen
>
> # xl info
> host    : nfv-sec-cn01-pa.labs.hpecorp.net 
> <http://nfv-sec-cn01-pa.labs.hpecorp.net>
> release     : 4.14.97-6.el7xen.x86_64
> version     : #2 SMP Fri Feb 1 00:33:52 AEDT 2019
> machine     : x86_64
> nr_cpus     : 32
> max_cpu_id    : 63
> nr_nodes    : 2
> cores_per_socket    : 8
> threads_per_core    : 2
> cpu_mhz     : 1995
> hw_caps     : 
> bfebfbff:17bee3ff:2c100800:00000001:00000001:00000000:00000000:00000100
> virt_caps     : hvm hvm_directio
> total_memory    : 131034
> free_memory     : 96587
> sharing_freed_memory  : 0
> sharing_used_memory   : 0
> outstanding_claims    : 0
> free_cpus     : 0
> xen_major     : 4
> xen_minor     : 10
> xen_extra     : .3-pre
> xen_version     : 4.10.3-pre
> xen_caps    : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 
> hvm-3.0-x86_32p hvm-3.0-x86_64
> xen_scheduler     : credit
> xen_pagesize    : 4096
> platform_params     : virt_start=0xffff800000000000
> xen_changeset     : Tue Nov 20 15:45:04 2018 +0100 git:b6e203b-dirty
> xen_commandline     : placeholder dom0_mem=32768M cpufreq=xen 
> dom0_max_vcpus=8 dom0_vcpus_pin console=tty0 console=com1 com1=115200,8n1
> cc_compiler     : gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-28)
> cc_compile_by     : mockbuild
> cc_compile_domain     :
> cc_compile_date     : Wed Nov 21 02:09:26 AEDT 2018
> build_id    : 2d53c8b15aaf737b0351e78ad863eb5a530e7df0
> xend_config_format    : 4
>
>
> libvirt was installed as dependencies of openstack-nova-compute from yum.
>
> ==================================================================================================================================================================================================
>  Package                                   Arch         Version 
> Repository                 Size
> ==================================================================================================================================================================================================
> Installing:
>  openstack-nova-compute                            noarch 
> 1:17.0.9-1.el7  openstack-queens                7.9 k
> Installing for dependencies:
>  OpenIPMI-modalias                                 x86_64       
> 2.0.23-2.el7  RedHat-7Server-x86_64-errata                 16 k
>  attr                                    x86_64         2.4.46-13.el7 
> RedHat-7Server-x86_64-errata                 66 k
>  dosfstools                                    x86_64         
> 3.0.20-9.el7  RedHat-7.1Server-x86_64                 101 k
>  fuse                                    x86_64         2.9.2-10.el7 
>  RedHat-7Server-x86_64-errata                 86 k
>  gdisk                                   x86_64         0.8.6-5.el7 
> RedHat-7.1Server-x86_64               187 k
>  glusterfs-cli                                   x86_64         
> 3.8.4-53.el7  RedHat-7Server-x86_64-errata                176 k
>  hivex                                   x86_64         1.3.10-6.9.el7 
>  RedHat-7Server-x86_64-errata                101 k
>  ipmitool                                    x86_64         
> 1.8.18-7.el7  RedHat-7Server-x86_64-errata                441 k
>  libguestfs                                    x86_64         
> 1:1.36.10-6.el7_5.2 RedHat-7Server-x86_64-errata                1.9 M
>  libreport-filesystem                              x86_64   
> 2.1.11-40.el7 RedHat-7Server-x86_64-errata                 39 k
>  libvirt-daemon                                    x86_64         
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                852 k
>  libvirt-daemon-driver-interface                   x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                220 k
>  libvirt-daemon-driver-network                     x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                389 k
>  libvirt-daemon-driver-nodedev                     x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                221 k
>  libvirt-daemon-driver-nwfilter                    x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                243 k
>  libvirt-daemon-driver-qemu                        x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                714 k
>  libvirt-daemon-driver-secret                      x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                210 k
>  libvirt-daemon-driver-storage                     x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                173 k
>  libvirt-daemon-driver-storage-core                x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                405 k
>  libvirt-daemon-driver-storage-disk                x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                182 k
>  libvirt-daemon-driver-storage-gluster             x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                183 k
>  libvirt-daemon-driver-storage-iscsi               x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                179 k
>  libvirt-daemon-driver-storage-logical             x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                183 k
>  libvirt-daemon-driver-storage-mpath               x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                178 k
>  libvirt-daemon-driver-storage-rbd                 x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                185 k
>  libvirt-daemon-driver-storage-scsi                x86_64 
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                179 k
>  libvirt-daemon-kvm                                x86_64     
> 3.9.0-14.el7_5.6  RedHat-7Server-x86_64-errata                173 k
>  libvirt-python                                    x86_64         
> 3.9.0-1.el7 RedHat-7Server-x86_64-errata                335 k
>  mdadm                                   x86_64         4.0-13.el7 
>  RedHat-7Server-x86_64-errata                431 k
>  mtools                                    x86_64         4.0.18-5.el7 
>  RedHat-7.1Server-x86_64                 203 k
>  perl-hivex                                    x86_64         
> 1.3.10-6.9.el7  RedHat-7Server-x86_64-errata                 41 k
>  python-libguestfs                                 x86_64       
> 1:1.36.10-6.el7_5.2 RedHat-7Server-x86_64-errata                203 k
>  scrub                                   x86_64         2.5.2-7.el7 
> RedHat-7Server-x86_64-errata                 41 k
>  squashfs-tools                                    x86_64         
> 4.3-0.21.gitaae0aff4.el7  RedHat-7.1Server-x86_64                 101 k
>  supermin5                                   x86_64         
> 5.1.19-1.el7  RedHat-7Server-x86_64-errata                631 k
>  syslinux                                    x86_64         
> 4.05-13.el7 RedHat-7Server-x86_64-errata                990 k
>  syslinux-extlinux                                 x86_64       
> 4.05-13.el7 RedHat-7Server-x86_64-errata                363 k
>
>
> However, after installation, Nova complains "no connection driver 
> available for xen:///".
> Also, virsh cannot connect Xen.
>
> /var/log/nova/nova-compute.log
> 2019-02-01 15:13:29.965 5091 INFO nova.service [-] Starting compute 
> node (version 18.1.0-1.el7)
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host [-] 
> Connection to libvirt failed: no connection driver available for 
> xen:///: libvirtError: no connection driver available for xen:///
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host Traceback 
> (most recent call last):
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/host.py", line 
> 460, in get_connection
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host  conn = 
> self._get_connection()
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/host.py", line 
> 443, in _get_connection
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host  {'msg': ex})
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 220, 
> in __exit__
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host 
>  self.force_reraise()
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib/python2.7/site-packages/oslo_utils/excutils.py", line 196, 
> in force_reraise
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host 
>  six.reraise(self.type_, self.value, self.tb)
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/host.py", line 
> 432, in _get_connection
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host 
>  self._wrapped_conn = self._get_new_connection()
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/host.py", line 
> 386, in _get_new_connection
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host 
>  wrapped_conn = self._connect(self._uri, self._read_only)
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib/python2.7/site-packages/nova/virt/libvirt/host.py", line 
> 242, in _connect
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host 
>  libvirt.openAuth, uri, auth, flags)
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 148, in 
> proxy_call
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host     rv = 
> execute(f, *args, **kwargs)
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 129, in execute
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host 
>  six.reraise(c, e, tb)
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib/python2.7/site-packages/eventlet/tpool.py", line 83, in tworker
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host     rv = 
> meth(*args, **kwargs)
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host   File 
> "/usr/lib64/python2.7/site-packages/libvirt.py", line 105, in openAuth
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host     if ret 
> is None:raise libvirtError('virConnectOpenAuth() failed')
> 2019-02-01 15:13:30.023 5091 ERROR nova.virt.libvirt.host 
> libvirtError: no connection driver available for xen:///
>
> # virsh -c xen:/// list
> error: failed to connect to the hypervisor
> error: no connection driver available for xen:///
>
>
> Then I check the connection drivers of libvirt. It seems the daemon 
> driver for xen is missing.
>
> # ls -l /usr/lib64/libvirt/connection-driver/
> total 2664
> -rwxr-xr-x 1 root root  115976 Jun  5  2018 libvirt_driver_interface.so
> -rwxr-xr-x 1 root root  292008 Jun  5  2018 libvirt_driver_lxc.so
> -rwxr-xr-x 1 root root  169424 Jun  5  2018 libvirt_driver_network.so
> -rwxr-xr-x 1 root root  119720 Jun  5  2018 libvirt_driver_nodedev.so
> -rwxr-xr-x 1 root root  174216 Jun  5  2018 libvirt_driver_nwfilter.so
> -rwxr-xr-x 1 root root 1545344 Jun  5  2018 libvirt_driver_qemu.so
> -rwxr-xr-x 1 root root   86616 Jun  5  2018 libvirt_driver_secret.so
> -rwxr-xr-x 1 root root  202568 Jun  5  2018 libvirt_driver_storage.so
>
>
> But I couldn't find the xen driver (libvirt-daemon-driver-xen) from 
> yum. I do find it driver on some websites 
> (http://rpmfind.net/linux/rpm2html/search.php?query=libvirt-daemon-driver-xen), 
> but I am not sure which is the right version to choose.
> I also found this email 
> https://www.spinics.net/lists/centos-virt/msg05163.html.
> Then I decided to compile libvirt from source code. So I checked out 
> the source code from github and tried to configure and compile it.
> However, from the output of ./autogen.sh --system, I don't find driver 
> for xen is enabled. Actually, xen is not listed as driver in the output.
>
> configure:
> configure: Configuration summary
> configure: =====================
> configure:
> configure: Drivers
> configure:
> configure:  QEMU: yes
> configure:  OpenVZ: yes
> configure:  VMware: yes
> configure:  VBox: yes
> configure:  XenAPI: no
> configure: libxl: yes
> configure: LXC: yes
> configure:  PHYP: no
> configure: ESX: no
> configure: Hyper-V: no
> configure:  vz: no
> configure: Bhyve: no
> configure:  Test: yes
> configure:  Remote: yes
> configure: Network: yes
> configure:  Libvirtd: yes
> configure: Interface: yes
> configure:
> configure: Storage Drivers
> configure:
> configure: Dir: yes
> configure:  FS: yes
> configure: NetFS: yes
> configure: LVM: yes
> configure: iSCSI: yes
> configure: iscsi-direct: no
> configure:  SCSI: yes
> configure: mpath: yes
> configure:  Disk: no
> configure: RBD: no
> configure:  Sheepdog: no
> configure: Gluster: no
> configure: ZFS: no
> configure: Virtuozzo storage: no
> configure:
> configure: Security Drivers
> configure:
> configure: SELinux: yes
> configure:  AppArmor: no
> configure:
> configure: Driver Loadable Modules
> configure:
> configure: driver_modules: yes (CFLAGS='' LIBS='-ldl')
> configure:
> configure: Libraries
> configure:
> configure: acl: no
> configure:  apparmor: no
> configure:  attr: no
> configure: audit: no
> configure: avahi: no
> configure: bash_completion: no
> configure: blkid: no
> configure: capng: no
> configure:  curl: no
> configure:  dbus: no
> configure:  dlopen: yes (CFLAGS='' LIBS='-ldl')
> configure: firewalld: no
> configure: firewalld-zone: no
> configure:  fuse: no
> configure: glusterfs: no
> configure:  gnutls: yes (CFLAGS='-I/usr/include/p11-kit-1  ' 
> LIBS='-lgnutls  ')
> configure: hal: no
> configure:  libiscsi: no
> configure: libnl: yes (CFLAGS=' ' LIBS='-lnl  ')
> configure: libpcap: no
> configure:  libssh: no
> configure: libxl: yes (CFLAGS='  -DLIBXL_API_VERSION=0x040500' 
> LIBS='-lxenlight   -lxlutil -lxenstore -lxentoollog')
> configure:  libxml: yes (CFLAGS='-I/usr/include/libxml2  ' 
> LIBS='-lxml2  ')
> configure: macvtap: yes (CFLAGS='' LIBS='')
> configure: netcf: no
> configure: NLS: yes
> configure: nss: yes
> configure: numactl: no
> configure: openwsman: no
> configure: pciaccess: yes (CFLAGS=' ' LIBS='-lpciaccess  ')
> configure:  pm_utils: yes (CFLAGS='' LIBS='')
> configure:  polkit: no
> configure: rbd: no
> configure:  readline: no
> configure: sanlock: no
> configure:  sasl: yes (CFLAGS='' LIBS='-lsasl2')
> configure: selinux: yes (CFLAGS='' LIBS='-lselinux')
> configure:  ssh2: no
> configure:  udev: yes (CFLAGS=' ' LIBS='-ludev  ')
> configure: virtualport: yes (CFLAGS='' LIBS='')
> configure: xdr: yes (CFLAGS='' LIBS='')
> configure:  xenapi: no
> configure:  yajl: yes (CFLAGS='' LIBS='-lyajl')
> configure:
> configure: Windows
> configure:
> configure:  Cygwin: no
> configure: MinGW: no
> configure:  MSVC: no
> configure: windres: no
> configure:
> configure: Test suite
> configure:
> configure: Coverage: no
> configure:  Alloc OOM: no
> configure:
> configure: Miscellaneous
> configure:
> configure:     Debug: yes
> configure: Use -Werror: yes
> configure: Warning Flags:  -fno-common -W -Waddress 
> -Waggressive-loop-optimizations -Wall -Wattributes -Wbad-function-cast 
> -Wbuiltin-macro-redefined -Wcast-align -Wchar-subscripts -Wclobbered 
> -Wcomment -Wcomments -Wcoverage-mismatch -Wcpp 
> -Wdeprecated-declarations -Wdiv-by-zero -Wdouble-promotion 
> -Wempty-body -Wendif-labels -Wextra -Wformat-contains-nul 
> -Wformat-extra-args -Wformat-security -Wformat-y2k 
> -Wformat-zero-length -Wfree-nonheap-object -Wignored-qualifiers 
> -Wimplicit -Wimplicit-function-declaration -Wimplicit-int -Winit-self 
> -Winline -Wint-to-pointer-cast -Winvalid-memory-model -Winvalid-pch 
> -Wlogical-op -Wmain -Wmaybe-uninitialized -Wmissing-braces 
> -Wmissing-declarations -Wmissing-field-initializers 
> -Wmissing-include-dirs -Wmissing-parameter-type -Wmissing-prototypes 
> -Wmultichar -Wnarrowing -Wnested-externs -Wnonnull 
> -Wold-style-declaration -Wold-style-definition -Woverflow 
> -Woverride-init -Wpacked-bitfield-compat -Wparentheses -Wpointer-arith 
> -Wpointer-sign -Wpointer-to-int-cast -Wpragmas -Wpsabi 
> -Wreturn-local-addr -Wreturn-type -Wsequence-point -Wshadow 
> -Wsizeof-pointer-memaccess -Wstrict-aliasing -Wstrict-prototypes 
> -Wsuggest-attribute=const -Wsuggest-attribute=format 
> -Wsuggest-attribute=noreturn -Wsuggest-attribute=pure -Wswitch 
> -Wsync-nand -Wtrampolines -Wtrigraphs -Wtype-limits -Wuninitialized 
> -Wunknown-pragmas -Wunused -Wunused-but-set-parameter 
> -Wunused-but-set-variable -Wunused-function -Wunused-label 
> -Wunused-local-typedefs -Wunused-parameter -Wunused-result 
> -Wunused-value -Wunused-variable -Wvarargs -Wvariadic-macros 
> -Wvector-operation-performance -Wvolatile-register-var -Wwrite-strings 
> -Wnormalized=nfc -Wno-sign-compare -Wjump-misses-init -Wswitch-enum 
> -Wno-format-nonliteral -fstack-protector-strong -fexceptions 
> -fasynchronous-unwind-tables -fipa-pure-const 
> -Wno-suggest-attribute=pure -Wno-suggest-attribute=const -Werror
> configure:    DTrace: no
> configure:     numad: no
> configure: Init script: systemd
> configure:  Char device locks: /var/lock
> configure:  Default Editor: vi
> configure:  Loader/NVRAM:
> configure:  virt-login-shell: yes
> configure: virt-host-validate: yes
> configure:  TLS priority: NORMAL
> configure:
> configure: Developer Tools
> configure:
> configure: wireshark_dissector: no
> configure:
> configure: Privileges
> configure:
> configure:  QEMU: root:root
> configure:
>
>
> My question is how should I install the libvirt-daemon-driver-xen 
> driver and make Nova work with Xen?
>
> Thanks a lot in advance!
> Best regards,
> Lianjie Cao
>
> _______________________________________________
> libvirt-users mailing list
> libvirt-users at redhat.com
> https://www.redhat.com/mailman/listinfo/libvirt-users

-- 
Alvin Starr                   ||   land:  (905)513-7688
Netvel Inc.                   ||   Cell:  (416)806-0133
alvin at netvel.net              ||

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