[CentOS-virt] full virtualisation on centos5.1 with a F7 guest

Mon Apr 14 20:12:35 UTC 2008
Eric Doutreleau <Eric.Doutreleau at it-sudparis.eu>

Hi

I m trying to install a full virtualized guest on my dell poweredge 1950 
with centos 5.1 64 bits.
I just launched the following command

virt-install -n elaphe -r 4096 -f /var/lib/xen/images/elaphe -s 40 -b 
vlanbr15 --hvm

Would you like to enable graphics support? (yes or no) yes
What is the virtual CD image, CD device or install location? 
/var/lib/xen/F-7-i386-DVD.iso


Starting install...
Creating storage file... 100% |=========================| 40 GB 00:00
Creating domain... 0 B 00:00

VNC Viewer Free Edition 4.1.2 for X - built Mar 14 2007 23:13:57
Copyright (C) 2002-2005 RealVNC Ltd.
See http://www.realvnc.com for information on VNC.

Mon Apr 7 18:15:36 2008
CConn: connected to host localhost port 5900
CConnection: Server supports RFB protocol version 3.3
CConnection: Using RFB protocol version 3.3
TXImage: Using default colormap and visual, TrueColor, depth 24.
CConn: Using pixel format depth 6 (8bpp) rgb222
CConn: Using ZRLE encoding
CConn: Throughput 10000 kbit/s - changing to hextile encoding
CConn: Throughput 10000 kbit/s - changing to full colour
CConn: Using pixel format depth 24 (32bpp) little-endian rgb888
CConn: Using hextile encoding


i got a black vnc screen and nothing happened

on the server i can read in the file qemu-dm.10057.log

domid: 32
qemu: the number of cpus is 1
Watching /local/domain/32/logdirty/next-active
qemu_map_cache_init nr_buckets = 10000
shared page at pfn effff
buffered io page at pfn efffd
xs_read(/vm/02d7a474-7207-08f0-2fa3-7addaeda7552/rtc/timeoffset): read error
xs_read(): vncpasswd get error. 
/vm/02d7a474-7207-08f0-2fa3-7addaeda7552/vncpasswd.
char device redirected to /dev/pts/3
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
Triggered log-dirty buffer switch

and in the xend.log
[2008-04-07 18:15:20 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:1557) XendDomainInfo.destroy: domid=31
[2008-04-07 18:15:20 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:1566) XendDomainInfo.destroyDomain(31)
[2008-04-07 18:15:35 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:200) XendDomainInfo.create(['vm', ['name', 'elaphe'], 
['memory', '4096'], ['maxmem', '4096'], ['vcpus', '1'], ['uuid', 
'02d7a474-7207-08f0-2fa3-7addaeda7552'], ['on_poweroff', 'destroy'], 
['on_reboot', 'destroy'], ['on_crash', 'destroy'], ['image', ['hvm', 
['kernel', '/usr/lib/xen/boot/hvmloader'], ['device_model', 
'/usr/lib64/xen/bin/qemu-dm'], ['vcpus', '1'], ['boot', 'd'], ['acpi', 
'1'], ['apic', '1'], ['pae', '1'], ['serial', 'pty'], ['vnc', '1'], 
['vncunused', '1']]], ['device', ['vbd', ['dev', 'hda:disk'], ['uname', 
'file:/var/lib/xen/images/elaphe'], ['mode', 'w']]], ['device', ['vbd', 
['dev', 'hdc:cdrom'], ['uname', 'file:/var/lib/xen/F-7-i386-DVD.iso'], 
['mode', 'r']]], ['device', ['vif', ['mac', '00:16:3e:36:a6:dd'], 
['bridge', 'vlanbr15'], ['type', 'ioemu']]]])
[2008-04-07 18:15:35 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:306) parseConfig: config is ['vm', ['name', 'elaphe'], 
['memory', '4096'], ['maxmem', '4096'], ['vcpus', '1'], ['uuid', 
'02d7a474-7207-08f0-2fa3-7addaeda7552'], ['on_poweroff', 'destroy'], 
['on_reboot', 'destroy'], ['on_crash', 'destroy'], ['image', ['hvm', 
['kernel', '/usr/lib/xen/boot/hvmloader'], ['device_model', 
'/usr/lib64/xen/bin/qemu-dm'], ['vcpus', '1'], ['boot', 'd'], ['acpi', 
'1'], ['apic', '1'], ['pae', '1'], ['serial', 'pty'], ['vnc', '1'], 
['vncunused', '1']]], ['device', ['vbd', ['dev', 'hda:disk'], ['uname', 
'file:/var/lib/xen/images/elaphe'], ['mode', 'w']]], ['device', ['vbd', 
['dev', 'hdc:cdrom'], ['uname', 'file:/var/lib/xen/F-7-i386-DVD.iso'], 
['mode', 'r']]], ['device', ['vif', ['mac', '00:16:3e:36:a6:dd'], 
['bridge', 'vlanbr15'], ['type', 'ioemu']]]]
[2008-04-07 18:15:35 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:411) parseConfig: result is {'shadow_memory': None, 
'start_time': None, 'uuid': '02d7a474-7207-08f0-2fa3-7addaeda7552', 
'on_crash': 'destroy', 'on_reboot': 'destroy', 'localtime': None, 
'image': ['hvm', ['kernel', '/usr/lib/xen/boot/hvmloader'], 
['device_model', '/usr/lib64/xen/bin/qemu-dm'], ['vcpus', '1'], ['boot', 
'd'], ['acpi', '1'], ['apic', '1'], ['pae', '1'], ['serial', 'pty'], 
['vnc', '1'], ['vncunused', '1']], 'on_poweroff': 'destroy', 
'bootloader_args': None, 'cpus': None, 'name': 'elaphe', 'backend': [], 
'vcpus': 1, 'cpu_weight': None, 'features': None, 'vcpu_avail': None, 
'memory': 4096, 'device': [('vbd', ['vbd', ['dev', 'hda:disk'], 
['uname', 'file:/var/lib/xen/images/elaphe'], ['mode', 'w']]), ('vbd', 
['vbd', ['dev', 'hdc:cdrom'], ['uname', 
'file:/var/lib/xen/F-7-i386-DVD.iso'], ['mode', 'r']]), ('vif', ['vif', 
['mac', '00:16:3e:36:a6:dd'], ['bridge', 'vlanbr15'], ['type', 
'ioemu']])], 'bootloader': None, 'cpu': None, 'maxmem': 4096}
[2008-04-07 18:15:35 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:1349) XendDomainInfo.construct: None
[2008-04-07 18:15:35 xend 8505] DEBUG (balloon:127) Balloon: 7724732 KiB 
free; need 2048; done.
[2008-04-07 18:15:35 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:1397) XendDomainInfo.initDomain: 32 1.0
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: boot, val: d
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: fda, val: None
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: fdb, val: None
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: soundhw, val: None
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: localtime, val: None
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: serial, val: pty
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: std-vga, val: None
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: isa, val: None
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: vcpus, val: 1
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: acpi, val: 1
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: usb, val: None
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: usbdevice, val: None
[2008-04-07 18:15:35 xend 8505] DEBUG (image:315) args: k, val: None
[2008-04-07 18:15:35 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:1436) _initDomain:shadow_memory=0x0, maxmem=0x1000, 
memory=0x1000.
[2008-04-07 18:15:35 xend 8505] DEBUG (balloon:127) Balloon: 7723696 KiB 
free; need 4236288; done.
[2008-04-07 18:15:35 xend 8505] INFO (image:136) buildDomain os=None 
dom=32 vcpus=1
[2008-04-07 18:15:35 xend 8505] DEBUG (image:268) domid = 32
[2008-04-07 18:15:35 xend 8505] DEBUG (image:269) image = 
/usr/lib/xen/boot/hvmloader
[2008-04-07 18:15:35 xend 8505] DEBUG (image:270) store_evtchn = 2
[2008-04-07 18:15:35 xend 8505] DEBUG (image:271) memsize = 4096
[2008-04-07 18:15:35 xend 8505] DEBUG (image:272) vcpus = 1
[2008-04-07 18:15:35 xend 8505] DEBUG (image:273) pae = 1
[2008-04-07 18:15:35 xend 8505] DEBUG (image:274) acpi = 1
[2008-04-07 18:15:35 xend 8505] DEBUG (image:275) apic = 1
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:110) DevController: 
writing {'backend-id': '0', 'virtual-device': '768', 'device-type': 
'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/32/768'} 
to /local/domain/32/device/vbd/768.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:112) DevController: 
writing {'domain': 'elaphe', 'frontend': 
'/local/domain/32/device/vbd/768', 'dev': 'hda', 'state': '1', 'params': 
'/var/lib/xen/images/elaphe', 'mode': 'w', 'online': '1', 'frontend-id': 
'32', 'type': 'file'} to /local/domain/0/backend/vbd/32/768.
[2008-04-07 18:15:35 xend 8505] DEBUG (blkif:24) exception looking up 
device number for hdc: [Errno 2] No such file or directory: '/dev/hdc'
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:110) DevController: 
writing {'backend-id': '0', 'virtual-device': '5632', 'device-type': 
'cdrom', 'state': '1', 'backend': '/local/domain/0/backend/vbd/32/5632'} 
to /local/domain/32/device/vbd/5632.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:112) DevController: 
writing {'domain': 'elaphe', 'frontend': 
'/local/domain/32/device/vbd/5632', 'dev': 'hdc', 'state': '1', 
'params': '/var/lib/xen/F-7-i386-DVD.iso', 'mode': 'r', 'online': '1', 
'frontend-id': '32', 'type': 'file'} to /local/domain/0/backend/vbd/32/5632.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:110) DevController: 
writing {'state': '1', 'backend-id': '0', 'backend': 
'/local/domain/0/backend/vif/32/0'} to /local/domain/32/device/vif/0.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:112) DevController: 
writing {'bridge': 'vlanbr15', 'domain': 'elaphe', 'handle': '0', 
'script': '/etc/xen/scripts/vif-bridge', 'state': '1', 'frontend': 
'/local/domain/32/device/vif/0', 'mac': '00:16:3e:36:a6:dd', 'online': 
'1', 'frontend-id': '32', 'type': 'ioemu'} to 
/local/domain/0/backend/vif/32/0.
[2008-04-07 18:15:35 xend 8505] INFO (image:407) spawning device models: 
/usr/lib64/xen/bin/qemu-dm ['/usr/lib64/xen/bin/qemu-dm', '-d', '32', 
'-m', '4096', '-boot', 'd', '-serial', 'pty', '-vcpus', '1', '-acpi', 
'-domain-name', 'elaphe', '-net', 
'nic,vlan=1,macaddr=00:16:3e:36:a6:dd,model=rtl8139', '-net', 
'tap,vlan=1,bridge=vlanbr15', '-vncunused', '-vnclisten', '127.0.0.1']
[2008-04-07 18:15:35 xend 8505] INFO (image:409) device model pid: 10057
[2008-04-07 18:15:35 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:756) Storing VM details: {'shadow_memory': '33', 'uuid': 
'02d7a474-7207-08f0-2fa3-7addaeda7552', 'on_reboot': 'destroy', 
'start_time': '1207584935.44', 'on_poweroff': 'destroy', 'name': 
'elaphe', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1', 
'memory': '4096', 'on_crash': 'destroy', 'image': '(hvm (kernel 
/usr/lib/xen/boot/hvmloader) (device_model /usr/lib64/xen/bin/qemu-dm) 
(vcpus 1) (boot d) (acpi 1) (apic 1) (pae 1) (serial pty) (vnc 1) 
(vncunused 1))', 'maxmem': '4096'}
[2008-04-07 18:15:35 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:791) Storing domain details: {'console/port': '3', 
'name': 'elaphe', 'console/limit': '1048576', 'vm': 
'/vm/02d7a474-7207-08f0-2fa3-7addaeda7552', 'domid': '32', 
'cpu/0/availability': 'online', 'memory/target': '4194304', 
'store/ring-ref': '983038', 'store/port': '2'}
[2008-04-07 18:15:35 xend.XendDomainInfo 8505] DEBUG 
(XendDomainInfo:988) XendDomainInfo.handleShutdownWatch
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:143) Waiting for 
devices vif.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:149) Waiting for 0.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:476) 
hotplugStatusCallback /local/domain/0/backend/vif/32/0/hotplug-status.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:476) 
hotplugStatusCallback /local/domain/0/backend/vif/32/0/hotplug-status.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:490) 
hotplugStatusCallback 1.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:143) Waiting for 
devices usb.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:143) Waiting for 
devices vbd.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:149) Waiting for 768.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:476) 
hotplugStatusCallback /local/domain/0/backend/vbd/32/768/hotplug-status.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:490) 
hotplugStatusCallback 1.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:149) Waiting for 5632.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:476) 
hotplugStatusCallback /local/domain/0/backend/vbd/32/5632/hotplug-status.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:490) 
hotplugStatusCallback 1.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:143) Waiting for 
devices irq.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:143) Waiting for 
devices vkbd.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:143) Waiting for 
devices vfb.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:143) Waiting for 
devices pci.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:143) Waiting for 
devices ioports.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:143) Waiting for 
devices tap.
[2008-04-07 18:15:35 xend 8505] DEBUG (DevController:143) Waiting for 
devices vtpm.
[2008-04-07 18:15:35 xend 8505] INFO (XendDomain:370) Domain elaphe (32) 
unpaused.
[root at athenes <mailto:root at athenes> xen]#


the dom0 seems stuck
i can't attach the console

does someone know how to solve this problem?