[Xen-users] Xen 3.1.0 on Fedora 7- libvir: Xen Daemon error :GET operation failed

[Claris Castillo <ccastil@xxxxxxxxxx>]

Hi, I have been trying to get Xen 3.1 running on Fedora 7 since yesterday
and no luck.
At the beginning I thought it was a problem with teh installation of Fedora
7 so I reinstalled it.
Still, I have the same problem. I  have never had this problem with Xen
(FC5,FC6). The xend.log (below)
includes a line "VmError: Device 0 (vif) could not be connected. Hotplug
scripts not working."


More in detail:
When I try to create a guest with virt-install, this is what I get when I
am asked for the install location:

Starting install...
libvir: Xen Daemon error : GET operation failed:
libvir: error : configuration file syntax error: expecting a name
libvir: error : configuration file syntax error: expecting a name
libvir: error : configuration file syntax error: expecting a name
Retrieving Fedora...                                            286 kB
00:00
Retrieving vmlinuz...     100% |=========================| 2.1 MB    00:02
Retrieving initrd.img...  100% |=========================| 5.4 MB    00:05
libvir: Xen Daemon error : GET operation failed:
libvir: Xen Daemon error : POST operation failed: (xend.err 'Device 0 (vif)
could not be connected. Hotplug scripts not working.')
Traceback (most recent call last):
  File "/usr/sbin/virt-install", line 629, in <module>
    main()
  File "/usr/sbin/virt-install", line 578, in main
    dom = guest.start_install(conscb,progresscb)
  File "/usr/lib/python2.5/site-packages/virtinst/Guest.py", line 649, in
start_install
    return self._do_install(consolecb, meter)
  File "/usr/lib/python2.5/site-packages/virtinst/Guest.py", line 666, in
_do_install
    self.domain = self.conn.createLinux(install_xml, 0).
  File "/usr/lib/python2.5/site-packages/libvirt.py", line 480, in
createLinux
    if ret is None:raise libvirtError('virDomainCreateLinux() failed',
conn=self)
libvirt.libvirtError: virDomainCreateLinux() failed POST operation failed:
(xend.err 'Device 0 (vif) could not be connected. Hotplug scripts not
working.')
[root@csdp1vm03 ccastil]#

Now part of my xend.log :
[2007-06-13 10:19:35 2708] INFO (SrvDaemon:331) Xend Daemon started
[2007-06-13 10:19:35 2708] INFO (SrvDaemon:335) Xend changeset:
unavailable.
[2007-06-13 10:19:35 2708] INFO (SrvDaemon:342) Xend version: Unknown.
[2007-06-13 10:19:35 2708] DEBUG (XendDomainInfo:126)
XendDomainInfo.recreate({'max_vcpu_id': 1, 'cpu_time': 27700655774L,
'ssidref': 0, 'hvm': 0, 'shutdown_reason': 0, 'dying': 0, 'online_vcpus':
2, 'domid': 0, 'paused': 0, 'crashed': 0, 'running': 1, 'maxmem_kb':
4294967292L, 'shutdown': 0, 'mem_kb': 2458540L, 'handle': [0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0], 'blocked': 0, 'name': 'Domain-0'})
[2007-06-13 10:19:35 2708] INFO (XendDomainInfo:143) Recreating domain 0,
UUID 00000000-0000-0000-0000-000000000000. at /local/domain/0,
[2007-06-13 10:19:35 2708] DEBUG (XendDomainInfo:2019) Storing VM details:
{'on_xend_stop': 'ignore', 'shadow_memory': '0', 'uuid':
'00000000-0000-0000-0000-000000000000', 'on_reboot': 'restart', 'image':
'(linux (kernel ))', 'on_poweroff': 'destroy', 'on_xend_start': 'ignore',
'on_crash': 'restart', 'xend/restart_count': '0', 'vcpus': '2',
'vcpu_avail': '3', 'name': 'Domain-0'}
[2007-06-13 10:19:35 2708] DEBUG (XendDomainInfo:873) Storing domain
details: {'name': 'Domain-0', 'console/limit': '1048576', 'memory/target':
'2458540', 'vm': '/vm/00000000-0000-0000-0000-000000000000', 'domid': '0',
'cpu/0/availability': 'online', 'cpu/1/availability': 'online',
'control/platform-feature-multiprocessor-suspend': '1'}
[2007-06-13 10:19:35 2708] DEBUG (XendDomain:443) Adding Domain: 0
[2007-06-13 10:19:35 2708] DEBUG (XendDomain:379) number of vcpus to use is
0
[2007-06-13 10:19:35 2708] INFO (SrvServer:180) unix
path=/var/lib/xend/xend-socket
[2007-06-13 10:19:35 2708] DEBUG (XendDomainInfo:873) Storing domain
details: {'name': 'Domain-0', 'console/limit': '1048576', 'memory/target':
'2458540', 'vm': '/vm/00000000-0000-0000-0000-000000000000', 'domid': '0',
'cpu/0/availability': 'online', 'cpu/1/availability': 'online',
'control/platform-feature-multiprocessor-suspend': '1'}
[2007-06-13 10:19:35 2708] DEBUG (XendDomainInfo:954)
XendDomainInfo.handleShutdownWatch
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: VBD.set_device
not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: VBD.set_mode not
found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: VBD.set_type not
found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call:
VM.get_auto_power_on not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call:
VM.set_auto_power_on not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: VM.set_VCPUs_max
not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call:
VM.set_VCPUs_at_startup not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: debug.get_all
not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call:
console.get_other_config not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call:
console.set_other_config not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: VIF.get_network
not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: VIF.set_device
not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: VIF.set_MAC not
found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: VIF.set_MTU not
found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call:
session.get_all_records not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: event.get_record
not found
[2007-06-13 10:19:35 2708] WARNING (XendAPI:672) API call: event.get_all
not found
@
"/var/log/xen/xend.log" 440L, 71028C

What would be a good direction to take to fix this problem? I looked at
previosu post in the list and
found about eth0 and xenbr0. Mine settings are correct.
cc


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