WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-users

[Xen-users] Error: Device 768 (vbd) could not be connected. Path closed

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] Error: Device 768 (vbd) could not be connected. Path closed or removed during hotplug add: backend/vbd/9/768 state: 1
From: doom <doom28@xxxxxxx>
Date: Mon, 7 Jun 2010 01:32:05 +0400
Delivery-date: Sun, 06 Jun 2010 14:33:41 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
Reply-to: doom <doom28@xxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
Hi!

Please help me.

# xm create win7.hvm
Using config file "./win7.hvm".
Error: Device 768 (vbd) could not be connected. Path closed or removed during 
hotplug add: backend/vbd/9/768 state: 1


grep -v ^# /etc/xen/win7.hvm | grep -vx ''
kernel = "/usr/lib/xen/boot/hvmloader"
builder='hvm'
memory = 2048
name = "win7"
vif = [ 'type=ioemu, bridge=xenbr0' ]
disk = [ 'file:/vm/win7.img,hda,w', 
'file:/file/Windows7_ru_en_x86_x64.iso,hdc:cdrom,r' ]
device_model='/usr/lib/xen/bin/qemu-dm'
boot="d"
sdl=0
vnc=1
vnclisten="192.168.1.2"
vncpasswd=''
stdvga=0
serial='pty'
tsc_mode=0
soundhw='sb16'
localtime=3



# cat /var/log/xen/xend.log 

[2010-06-07 01:24:04 1573] DEBUG (XendDomainInfo:101) 
XendDomainInfo.create(['vm', ['name', 'win7'], ['memory', 2048], 
['on_xend_start', 'ignore'], ['on_xend_stop', 'ignore'], ['vcpus', 1], 
['localtime', 3], ['oos', 1], ['image', ['hvm', ['kernel', 
'/usr/lib/xen/boot/hvmloader'], ['videoram', 4], ['serial', 'pty'], ['acpi', 
1], ['apic', 1], ['boot', 'd'], ['cpuid', []], ['cpuid_check', []], 
['device_model', '/usr/lib/xen/bin/qemu-dm'], ['display', 'localhost:10.0'], 
['fda', ''], ['fdb', ''], ['guest_os_type', 'default'], ['hap', 1], ['hpet', 
0], ['isa', 0], ['keymap', ''], ['localtime', 3], ['nographic', 0], ['oos', 1], 
['pae', 1], ['pci', []], ['pci_msitranslate', 1], ['pci_power_mgmt', 0], 
['rtc_timeoffset', 0], ['sdl', 0], ['soundhw', 'sb16'], ['stdvga', 0], 
['timer_mode', 1], ['usb', 0], ['usbdevice', ''], ['vcpus', 1], ['vnc', 1], 
['vnclisten', '192.168.1.2'], ['vncunused', 1], ['viridian', 0], ['vpt_align', 
1], ['xauthority', '/home/god/.Xauthority'], ['xen_platform_pci', 1], 
['memory_sharing', 0], ['vncpasswd', 'XXXXXXXX'], ['tsc_mode', 0], 
['nomigrate', 0]]], ['s3_integrity', 1], ['device', ['vbd', ['uname', 
'file:/vm/win7.img'], ['dev', 'hda'], ['mode', 'w']]], ['device', ['vbd', 
['uname', 'file:/file/Windows7_ru_en_x86_x64.iso'], ['dev', 'hdc:cdrom'], 
['mode', 'r']]], ['device', ['vif', ['bridge', 'xenbr0'], ['type', 'ioemu']]]])
[2010-06-07 01:24:04 1573] DEBUG (XendDomainInfo:2508) 
XendDomainInfo.constructDomain
[2010-06-07 01:24:04 1573] DEBUG (balloon:220) Balloon: 4906412 KiB free; need 
16384; done.
[2010-06-07 01:24:04 1573] DEBUG (XendDomain:464) Adding Domain: 9
[2010-06-07 01:24:04 1573] DEBUG (XendDomainInfo:2818) 
XendDomainInfo.initDomain: 9 256
[2010-06-07 01:24:04 1573] DEBUG (image:339) No VNC passwd configured for vfb 
access
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: boot, val: d
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: fda, val: None
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: fdb, val: None
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: soundhw, val: sb16
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: localtime, val: 3
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: serial, val: ['pty']
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: std-vga, val: 0
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: isa, val: 0
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: acpi, val: 1
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: usb, val: 0
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: usbdevice, val: None
[2010-06-07 01:24:04 1573] DEBUG (image:889) args: gfx_passthru, val: None
[2010-06-07 01:24:04 1573] INFO (image:822) Need to create platform 
device.[domid:9]
[2010-06-07 01:24:04 1573] DEBUG (XendDomainInfo:2845) 
_initDomain:shadow_memory=0x0, memory_static_max=0x80000000, 
memory_static_min=0x0.
[2010-06-07 01:24:04 1573] INFO (image:182) buildDomain os=hvm dom=9 vcpus=1
[2010-06-07 01:24:04 1573] DEBUG (image:947) domid          = 9
[2010-06-07 01:24:04 1573] DEBUG (image:948) image          = 
/usr/lib/xen/boot/hvmloader
[2010-06-07 01:24:04 1573] DEBUG (image:949) store_evtchn   = 2
[2010-06-07 01:24:04 1573] DEBUG (image:950) memsize        = 2048
[2010-06-07 01:24:04 1573] DEBUG (image:951) target         = 2048
[2010-06-07 01:24:04 1573] DEBUG (image:952) vcpus          = 1
[2010-06-07 01:24:04 1573] DEBUG (image:953) vcpu_avail     = 1
[2010-06-07 01:24:04 1573] DEBUG (image:954) acpi           = 1
[2010-06-07 01:24:04 1573] DEBUG (image:955) apic           = 1
[2010-06-07 01:24:04 1573] INFO (XendDomainInfo:2367) createDevice: vfb : 
{'vncunused': 1, 'vnclisten': '192.168.1.2', 'vnc': '1', 'uuid': 
'89ef279e-1284-6e6a-eef3-9c4b5b5ec59d', 'other_config': {'vncunused': 1, 
'vnclisten': '192.168.1.2', 'vnc': '1'}}
[2010-06-07 01:24:04 1573] DEBUG (DevController:95) DevController: writing 
{'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vfb/9/0'} 
to /local/domain/9/device/vfb/0.
[2010-06-07 01:24:04 1573] DEBUG (DevController:97) DevController: writing 
{'vncunused': '1', 'domain': 'win7', 'frontend': 
'/local/domain/9/device/vfb/0', 'uuid': '89ef279e-1284-6e6a-eef3-9c4b5b5ec59d', 
'frontend-id': '9', 'vnclisten': '192.168.1.2', 'state': '1', 'online': '1', 
'vnc': '1'} to /local/domain/0/backend/vfb/9/0.
[2010-06-07 01:24:04 1573] INFO (XendDomainInfo:2367) createDevice: vbd : 
{'uuid': '8cf2f24a-20fd-41fe-7f78-3c3543ad413b', 'bootable': 1, 'driver': 
'paravirtualised', 'dev': 'hda', 'uname': 'file:/vm/win7.img', 'mode': 'w'}
[2010-06-07 01:24:04 1573] DEBUG (DevController:95) DevController: writing 
{'backend-id': '0', 'virtual-device': '768', 'device-type': 'disk', 'state': 
'1', 'backend': '/local/domain/0/backend/vbd/9/768'} to 
/local/domain/9/device/vbd/768.
[2010-06-07 01:24:04 1573] DEBUG (DevController:97) DevController: writing 
{'domain': 'win7', 'frontend': '/local/domain/9/device/vbd/768', 'uuid': 
'8cf2f24a-20fd-41fe-7f78-3c3543ad413b', 'bootable': '1', 'dev': 'hda', 'state': 
'1', 'params': '/vm/win7.img', 'mode': 'w', 'online': '1', 'frontend-id': '9', 
'type': 'file'} to /local/domain/0/backend/vbd/9/768.
[2010-06-07 01:24:04 1573] INFO (XendDomainInfo:2367) createDevice: vbd : 
{'uuid': '78ef5a7d-dcfd-9fe7-bc49-4659cdbc0523', 'bootable': 0, 'driver': 
'paravirtualised', 'dev': 'hdc:cdrom', 'uname': 
'file:/file/Windows7_ru_en_x86_x64.iso', 'mode': 'r'}
[2010-06-07 01:24:04 1573] DEBUG (DevController:95) DevController: writing 
{'backend-id': '0', 'virtual-device': '5632', 'device-type': 'cdrom', 'state': 
'1', 'backend': '/local/domain/0/backend/vbd/9/5632'} to 
/local/domain/9/device/vbd/5632.
[2010-06-07 01:24:04 1573] DEBUG (DevController:97) DevController: writing 
{'domain': 'win7', 'frontend': '/local/domain/9/device/vbd/5632', 'uuid': 
'78ef5a7d-dcfd-9fe7-bc49-4659cdbc0523', 'bootable': '0', 'dev': 'hdc', 'state': 
'1', 'params': '/file/Windows7_ru_en_x86_x64.iso', 'mode': 'r', 'online': '1', 
'frontend-id': '9', 'type': 'file'} to /local/domain/0/backend/vbd/9/5632.
[2010-06-07 01:24:04 1573] INFO (XendDomainInfo:2367) createDevice: vif : 
{'bridge': 'xenbr0', 'mac': '00:16:3e:64:e8:32', 'type': 'ioemu', 'uuid': 
'395407f2-6a94-320c-718c-983597e111bc'}
[2010-06-07 01:24:04 1573] DEBUG (DevController:95) DevController: writing 
{'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vif/9/0'} 
to /local/domain/9/device/vif/0.
[2010-06-07 01:24:04 1573] DEBUG (DevController:97) DevController: writing 
{'bridge': 'xenbr0', 'domain': 'win7', 'handle': '0', 'uuid': 
'395407f2-6a94-320c-718c-983597e111bc', 'script': 
'/etc/xen/scripts/vif-bridge', 'mac': '00:16:3e:64:e8:32', 'frontend-id': '9', 
'state': '1', 'online': '1', 'frontend': '/local/domain/9/device/vif/0', 
'type': 'ioemu'} to /local/domain/0/backend/vif/9/0.
[2010-06-07 01:24:04 1573] INFO (image:418) spawning device models: 
/usr/lib/xen/bin/qemu-dm ['/usr/lib/xen/bin/qemu-dm', '-d', '9', 
'-domain-name', 'win7', '-videoram', '4', '-vnc', '192.168.1.2:0', 
'-vncunused', '-vcpus', '1', '-vcpu_avail', '0x1', '-boot', 'd', '-soundhw', 
'sb16', '-localtime', '-serial', 'pty', '-acpi', '-net', 
'nic,vlan=1,macaddr=00:16:3e:64:e8:32,model=rtl8139', '-net', 
'tap,vlan=1,ifname=tap9.0,bridge=xenbr0', '-M', 'xenfv']
[2010-06-07 01:24:04 1573] INFO (image:467) device model pid: 5006
[2010-06-07 01:24:04 1573] INFO (image:590) waiting for sentinel_fifo
[2010-06-07 01:24:05 1573] DEBUG (XendDomainInfo:3400) Storing VM details: 
{'on_xend_stop': 'ignore', 'shadow_memory': '17', 'uuid': 
'b2838d9a-f1f0-7669-a6a0-8f019617c373', 'on_reboot': 'restart', 'start_time': 
'1275859444.45', 'on_poweroff': 'destroy', 'bootloader_args': '', 
'on_xend_start': 'ignore', 'on_crash': 'restart', 'xend/restart_count': '0', 
'vcpus': '1', 'vcpu_avail': '1', 'bootloader': '', 'image': '(hvm (kernel ) 
(superpages 0) (videoram 4) (hpet 0) (stdvga 0) (vnclisten 192.168.1.2) (loader 
/usr/lib/xen/boot/hvmloader) (xen_platform_pci 1) (rtc_timeoffset 0) (pci ()) 
(hap 1) (localtime 3) (timer_mode 1) (pci_msitranslate 1) (oos 1) (apic 1) (sdl 
0) (display localhost:10.0) (vpt_align 1) (serial pty) (vncunused 1) (soundhw 
sb16) (boot d) (pae 1) (viridian 0) (acpi 1) (vnc 1) (nographic 0) (nomigrate 
0) (usb 0) (tsc_mode 0) (guest_os_type default) (device_model 
/usr/lib/xen/bin/qemu-dm) (pci_power_mgmt 0) (xauthority /home/god/.Xauthority) 
(isa 0) (notes (SUSPEND_CANCEL 1)))', 'name': 'win7'}
[2010-06-07 01:24:05 1573] DEBUG (XendDomainInfo:1804) Storing domain details: 
{'console/port': '3', 'description': '', 'console/limit': '1048576', 
'store/port': '2', 'vm': '/vm/b2838d9a-f1f0-7669-a6a0-8f019617c373', 'domid': 
'9', 'image/suspend-cancel': '1', 'cpu/0/availability': 'online', 
'memory/target': '2097152', 'control/platform-feature-multiprocessor-suspend': 
'1', 'store/ring-ref': '1044476', 'console/type': 'ioemu', 'name': 'win7'}
[2010-06-07 01:24:05 1573] DEBUG (DevController:95) DevController: writing 
{'state': '1', 'backend-id': '0', 'backend': 
'/local/domain/0/backend/console/9/0'} to /local/domain/9/device/console/0.
[2010-06-07 01:24:05 1573] DEBUG (DevController:97) DevController: writing 
{'domain': 'win7', 'frontend': '/local/domain/9/device/console/0', 'uuid': 
'30788317-cdbc-5ddc-f193-c16b212a7114', 'frontend-id': '9', 'state': '1', 
'location': '3', 'online': '1', 'protocol': 'vt100'} to 
/local/domain/0/backend/console/9/0.
[2010-06-07 01:24:05 1573] DEBUG (XendDomainInfo:1891) 
XendDomainInfo.handleShutdownWatch
[2010-06-07 01:24:05 1573] DEBUG (DevController:139) Waiting for devices tap2.
[2010-06-07 01:24:05 1573] DEBUG (DevController:139) Waiting for devices vif.
[2010-06-07 01:24:05 1573] DEBUG (DevController:144) Waiting for 0.
[2010-06-07 01:24:05 1573] DEBUG (DevController:628) hotplugStatusCallback 
/local/domain/0/backend/vif/9/0/hotplug-status.
[2010-06-07 01:24:05 1573] DEBUG (DevController:642) hotplugStatusCallback 1.
[2010-06-07 01:24:05 1573] DEBUG (DevController:139) Waiting for devices vkbd.
[2010-06-07 01:24:05 1573] DEBUG (DevController:139) Waiting for devices 
ioports.
[2010-06-07 01:24:05 1573] DEBUG (DevController:139) Waiting for devices tap.
[2010-06-07 01:24:05 1573] DEBUG (DevController:139) Waiting for devices vif2.
[2010-06-07 01:24:05 1573] DEBUG (DevController:139) Waiting for devices 
console.
[2010-06-07 01:24:05 1573] DEBUG (DevController:144) Waiting for 0.
[2010-06-07 01:24:05 1573] DEBUG (DevController:139) Waiting for devices vscsi.
[2010-06-07 01:24:05 1573] DEBUG (DevController:139) Waiting for devices vbd.
[2010-06-07 01:24:05 1573] DEBUG (DevController:144) Waiting for 768.
[2010-06-07 01:24:05 1573] DEBUG (DevController:628) hotplugStatusCallback 
/local/domain/0/backend/vbd/9/768/hotplug-status.
[2010-06-07 01:24:05 1573] DEBUG (DevController:642) hotplugStatusCallback 2.
[2010-06-07 01:24:05 1573] DEBUG (XendDomainInfo:3053) XendDomainInfo.destroy: 
domid=9
[2010-06-07 01:24:05 1573] DEBUG (XendDomainInfo:2411) Destroying device model
[2010-06-07 01:24:06 1573] INFO (image:615) win7 device model terminated
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2418) Releasing devices
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2424) Removing vif/0
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:1286) 
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2424) Removing console/0
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:1286) 
XendDomainInfo.destroyDevice: deviceClass = console, device = console/0
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2424) Removing vbd/768
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:1286) 
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/768
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2424) Removing vbd/5632
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:1286) 
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/5632
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2424) Removing vfb/0
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:1286) 
XendDomainInfo.destroyDevice: deviceClass = vfb, device = vfb/0
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2416) No device model
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2418) Releasing devices
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2424) Removing vif/0
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:1286) 
XendDomainInfo.destroyDevice: deviceClass = vif, device = vif/0
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2424) Removing vbd/768
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:1286) 
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/768
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:2424) Removing vbd/5632
[2010-06-07 01:24:06 1573] DEBUG (XendDomainInfo:1286) 
XendDomainInfo.destroyDevice: deviceClass = vbd, device = vbd/5632



_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users