Dotaz: Xen 3.2.1 + instalace Windows + vnc = [qemu-dm] defunct

[Lubos Kopecky]

Ahoj,

mam rozjety Xen 3.2.1 na Debianu Lenny a chtel bych si do nej nainstalovat Windows 2003 Server.

Konfiguracni soubor pro xen pro tento virtual s Win vypada takto:

kernel = '/usr/lib/xen-3.2-1/boot/hvmloader'
builder = 'hvm'
memory = '1024'
device_model='/usr/lib64/xen-default/bin/qemu-dm'
#device_model='/usr/lib/xen-3.2-1/bin/qemu-dm'

disk = [ 'file:/var/xen/domains/win2003test/disk.img,ioemu:hda,w','file:/var/xen/images/en_windows_server_2003_with_sp1_standard.iso,ioemu:hdb:cdrom,r' ]

name = 'win2003-standard-edition-test'

vif=[ 'ip=XXX.XXX.XXX.XXX,mac=XX:XX:XX:XX:XX:XX,vifname=vif-win2003,type=ioemu' ]

boot="dc"
vnc=1
vncviewer=1
vncconsole=1
vfb = [ 'type=vnc' ]
sdl=0

apic=1
acpi=1
PAE=1

Problem vznikne, kdyz tuto masinu chci spustit, abych mohl Windows nainstalovat, pricemz k tomu potrebuji vnc. Bohuzel qemu-dm skonci jako Zombie:

15735 ?        S      0:00 python /usr/lib/xen-3.2-1/bin/xend start
15738 ?        Sl     0:02  \_ python /usr/lib/xen-3.2-1/bin/xend start
19645 ?        Z      0:00      \_ [qemu-dm] defunct

Kdyz sem si vnc zkusil pridat k Linuxove masine, kterou mam jiz nainstalovanou, tak se mi qemu-dm spustil v poradku:

15735 ?        S      0:00 python /usr/lib/xen-3.2-1/bin/xend start
15738 ?        Sl     0:01  \_ python /usr/lib/xen-3.2-1/bin/xend start
17307 ?        Sl     0:00      \_ /usr/lib/xen-3.2-1/bin/qemu-dm -d 20 -domain-name linux-test....

Nemate nekdo zkusenost co s tim? Proc mi to dela? Diky tomu nelze dat pokracovat (tedy ani se podivat co se stalo ci v jake fazi to crashnulo), protoze vnc-server nikde neposloucha.

Toto je navod, podle kteryho sem udelal ten config: http://blog.dunk.tk/blog1.php/2009/02/10/installing-xen-with-windows-2003-server-

Dik, Lubos

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Odpovědi

[Lubos Kopecky]

jeste doplneni:

$ xm create win2003test.cfg
Using config file "./win2003test.cfg".
VNC= 1
Started domain win2003-standard-edition-test
$xm list
Name                                        ID   Mem VCPUs      State   Time(s)
Domain-0                                     0  6247     8     r-----    185.3
win2003-standard-edition-test               24  1024     1     ------      0.0

v logach:

$ cat qemu-dm-24.log
Watching /local/domain/0/device-model/24/logdirty/next-active
Watching /local/domain/0/device-model/24/command
-c config qemu network with xen bridge for
tap0 xenbr0
bridge xenbr0 does not exist!
/etc/xen/scripts/qemu-ifup: could not launch network script
Could not initialize device 'tap'

$ cat xend.log

[2009-12-01 08:08:26 15738] DEBUG (XendDomainInfo:84) XendDomainInfo.create(['vm', ['name', 'win2003-standard-edition-test'], ['memory', '1024'], ['vcpus', 1], ['on_xend_start', 'ignore'], ['on_xend_stop', 'ignore'], ['image', ['hvm', ['kernel', '/usr/lib/xen-3.2-1/boot/hvmloader'], ['args', 'VNC_VIEWER=127.0.0.1:5501 '], ['pae', 1], ['vcpus', 1], ['boot', 'dc'], ['fda', ''], ['fdb', ''], ['timer_mode', 0], ['localtime', 0], ['serial', ''], ['stdvga', 0], ['isa', 0], ['nographic', 0], ['soundhw', ''], ['vnc', 1], ['vncunused', 1], ['vncconsole', 1], ['sdl', 0], ['display', 'localhost:10.0'], ['xauthority', '/root/.Xauthority'], ['rtc_timeoffset', '0'], ['monitor', 0], ['acpi', 1], ['apic', 1], ['usb', 0], ['usbdevice', ''], ['keymap', ''], ['pci', []], ['guest_os_type', 'default'], ['device_model', '/usr/lib64/xen-default/bin/qemu-dm']]], ['device', ['vbd', ['uname', 'file:/var/xen/domains/win2003test/disk.img'], ['dev', 'ioemu:hda'], ['mode', 'w']]], ['device', ['vbd', ['uname', 'file:/var/xen/images/en_windows_server_2003_with_sp1_standard.iso'], ['dev', 'ioemu:hdb:cdrom'], ['mode', 'r']]], ['device', ['vif', ['ip', 'XXX.XXX.XXX.XXX'], ['mac', 'XX:XX:XX:XX:XX:XX'], ['type', 'ioemu'], ['vifname', 'vif-win2003']]], ['device', ['vkbd']], ['device', ['vfb', ['type', 'vnc'], ['display', 'localhost:10.0'], ['xauthority', '/root/.Xauthority']]]])
[2009-12-01 08:08:27 15738] DEBUG (XendDomainInfo:1618) XendDomainInfo.constructDomain
[2009-12-01 08:08:27 15738] DEBUG (balloon:132) Balloon: 1320264 KiB free; need 2048; done.
[2009-12-01 08:08:27 15738] DEBUG (XendDomain:443) Adding Domain: 24
[2009-12-01 08:08:27 15738] DEBUG (XendDomainInfo:1703) XendDomainInfo.initDomain: 24 256
[2009-12-01 08:08:27 15738] DEBUG (image:234) No VNC passwd configured for vfb access
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: boot, val: dc
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: fda, val: None
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: fdb, val: None
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: soundhw, val: None
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: localtime, val: 0
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: serial, val: None
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: std-vga, val: 0
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: isa, val: 0
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: acpi, val: 1
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: usb, val: 0
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: usbdevice, val: None
[2009-12-01 08:08:27 15738] DEBUG (image:476) args: pci, val: []
[2009-12-01 08:08:27 15738] DEBUG (XendDomainInfo:1738) _initDomain:shadow_memory=0x0, memory_static_max=0x40000000, memory_static_min=0x0.
[2009-12-01 08:08:27 15738] DEBUG (balloon:132) Balloon: 1318972 KiB free; need 1065984; done.
[2009-12-01 08:08:27 15738] INFO (image:139) buildDomain os=hvm dom=24 vcpus=1
[2009-12-01 08:08:27 15738] DEBUG (image:523) domid          = 24
[2009-12-01 08:08:27 15738] DEBUG (image:524) image          = /usr/lib/xen-3.2-1/boot/hvmloader
[2009-12-01 08:08:27 15738] DEBUG (image:525) store_evtchn   = 2
[2009-12-01 08:08:27 15738] DEBUG (image:526) memsize        = 1024
[2009-12-01 08:08:27 15738] DEBUG (image:527) vcpus          = 1
[2009-12-01 08:08:27 15738] DEBUG (image:528) acpi           = 1
[2009-12-01 08:08:27 15738] DEBUG (image:529) apic           = 1
[2009-12-01 08:08:27 15738] INFO (XendDomainInfo:1514) createDevice: vkbd : {'uuid': 'df90ed20-808f-8105-baff-cd498571aa7b'}
[2009-12-01 08:08:27 15738] DEBUG (DevController:118) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vkbd/24/0'} to /local/domain/24/device/vkbd/0.
[2009-12-01 08:08:27 15738] DEBUG (DevController:120) DevController: writing {'frontend-id': '24', 'domain': 'win2003-standard-edition-test', 'frontend': '/local/domain/24/device/vkbd/0', 'state': '1', 'online': '1'} to /local/domain/0/backend/vkbd/24/0.
[2009-12-01 08:08:27 15738] INFO (XendDomainInfo:1514) createDevice: vfb : {'xauthority': '/root/.Xauthority', 'other_config': {'type': 'vnc', 'display': 'localhost:10.0', 'xauthority': '/root/.Xauthority'}, 'type': 'vnc', 'uuid': '1b24ebdf-c67b-c59e-6bf5-c047188b43c5', 'display': 'localhost:10.0'}
[2009-12-01 08:08:27 15738] DEBUG (DevController:118) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vfb/24/0'} to /local/domain/24/device/vfb/0.
[2009-12-01 08:08:27 15738] DEBUG (DevController:120) DevController: writing {'domain': 'win2003-standard-edition-test', 'frontend': '/local/domain/24/device/vfb/0', 'uuid': '1b24ebdf-c67b-c59e-6bf5-c047188b43c5', 'state': '1', 'online': '1', 'frontend-id': '24', 'type': 'vnc', 'display': 'localhost:10.0', 'xauthority': '/root/.Xauthority'} to /local/domain/0/backend/vfb/24/0.
[2009-12-01 08:08:27 15738] INFO (XendDomainInfo:1514) createDevice: vbd : {'uuid': 'ad22c752-b80b-992f-80a9-dace452b0da6', 'bootable': 1, 'driver': 'ioemu', 'dev': 'ioemu:hda', 'uname': 'file:/var/xen/domains/win2003test/disk.img', 'mode': 'w'}
[2009-12-01 08:08:27 15738] DEBUG (DevController:118) DevController: writing {'backend-id': '0', 'virtual-device': '768', 'device-type': 'disk', 'state': '1', 'backend': '/local/domain/0/backend/vbd/24/768'} to /local/domain/24/device/vbd/768.
[2009-12-01 08:08:27 15738] DEBUG (DevController:120) DevController: writing {'domain': 'win2003-standard-edition-test', 'frontend': '/local/domain/24/device/vbd/768', 'uuid': 'ad22c752-b80b-992f-80a9-dace452b0da6', 'dev': 'hda', 'state': '1', 'params': '/var/xen/domains/win2003test/disk.img', 'mode': 'w', 'online': '1', 'frontend-id': '24', 'type': 'file'} to /local/domain/0/backend/vbd/24/768.
[2009-12-01 08:08:27 15738] INFO (XendDomainInfo:1514) createDevice: vbd : {'uuid': 'e7c258b5-8a6e-7265-6c04-9f6236a38db6', 'bootable': 0, 'driver': 'ioemu', 'dev': 'ioemu:hdb:cdrom', 'uname': 'file:/var/xen/images/en_windows_server_2003_with_sp1_standard.iso', 'mode': 'r'}
[2009-12-01 08:08:27 15738] DEBUG (DevController:118) DevController: writing {'backend-id': '0', 'virtual-device': '832', 'device-type': 'cdrom', 'state': '1', 'backend': '/local/domain/0/backend/vbd/24/832'} to /local/domain/24/device/vbd/832.
[2009-12-01 08:08:27 15738] DEBUG (DevController:120) DevController: writing {'domain': 'win2003-standard-edition-test', 'frontend': '/local/domain/24/device/vbd/832', 'uuid': 'e7c258b5-8a6e-7265-6c04-9f6236a38db6', 'dev': 'hdb', 'state': '1', 'params': '/var/xen/images/en_windows_server_2003_with_sp1_standard.iso', 'mode': 'r', 'online': '1', 'frontend-id': '24', 'type': 'file'} to /local/domain/0/backend/vbd/24/832.
[2009-12-01 08:08:27 15738] INFO (XendDomainInfo:1514) createDevice: vif : {'ip': 'XXX.XXX.XXX.XXX', 'mac': 'XX:XX:XX:XX:XX:XX', 'type': 'ioemu', 'vifname': 'vif-win2003', 'uuid': '8c3e7b5f-5029-112c-ccef-993de00a4fda'}
[2009-12-01 08:08:27 15738] DEBUG (DevController:118) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/vif/24/0'} to /local/domain/24/device/vif/0.
[2009-12-01 08:08:27 15738] DEBUG (DevController:120) DevController: writing {'domain': 'win2003-standard-edition-test', 'handle': '0', 'uuid': '8c3e7b5f-5029-112c-ccef-993de00a4fda', 'script': '/etc/xen/scripts/vif-bridge', 'ip': 'XXX.XXX.XXX.XXX', 'mac': 'XX:XX:XX:XX:XX:XX', 'frontend-id': '24', 'state': '1', 'vifname': 'vif-win2003', 'online': '1', 'frontend': '/local/domain/24/device/vif/0', 'type': 'ioemu'} to /local/domain/0/backend/vif/24/0.
[2009-12-01 08:08:27 15738] INFO (image:289) spawning device models: /usr/lib64/xen-default/bin/qemu-dm ['/usr/lib64/xen-default/bin/qemu-dm', '-d', '24', '-domain-name', 'win2003-standard-edition-test', '-vnc', '127.0.0.1:0', '-vcpus', '1', '-boot', 'dc', '-acpi', '-net', 'nic,vlan=1,macaddr=XX:XX:XX:XX:XX:XX,model=rtl8139', '-net', 'tap,vlan=1,bridge=xenbr0', '-M', 'xenfv', '-vncviewer']
[2009-12-01 08:08:27 15738] INFO (image:293) device model pid: 4215
[2009-12-01 08:08:27 15738] DEBUG (XendDomainInfo:2195) Storing VM details: {'on_xend_stop': 'ignore', 'shadow_memory': '9', 'uuid': '71f5b62a-e424-7e56-f51c-ff5f117ce17e', 'on_reboot': 'restart', 'start_time': '1259651307.19', 'on_poweroff': 'destroy', 'on_xend_start': 'ignore', 'on_crash': 'restart', 'xend/restart_count': '0', 'vcpus': '1', 'vcpu_avail': '1', 'image': "(hvm (kernel /usr/lib/xen-3.2-1/boot/hvmloader) (args 'VNC_VIEWER=127.0.0.1:5501 ') (acpi 1) (apic 1) (boot dc) (device_model /usr/lib64/xen-default/bin/qemu-dm) (display localhost:10.0) (isa 0) (localtime 0) (monitor 0) (nographic 0) (pae 1) (rtc_timeoffset 0) (sdl 0) (stdvga 0) (usb 0) (vnc 1) (vncconsole 1) (timer_mode 0) (vncunused 1) (xauthority /root/.Xauthority) (pci ()) (guest_os_type default) (notes (SUSPEND_CANCEL 1)))", 'name': 'win2003-standard-edition-test'}
[2009-12-01 08:08:27 15738] DEBUG (XendDomainInfo:1008) Storing domain details: {'console/port': '3', 'name': 'win2003-standard-edition-test', 'console/limit': '1048576', 'store/port': '2', 'vm': '/vm/71f5b62a-e424-7e56-f51c-ff5f117ce17e', 'domid': '24', 'image/suspend-cancel': '1', 'cpu/0/availability': 'online', 'memory/target': '1048576', 'control/platform-feature-multiprocessor-suspend': '1', 'store/ring-ref': '262142', 'console/type': 'ioemu'}
[2009-12-01 08:08:27 15738] DEBUG (DevController:118) DevController: writing {'state': '1', 'backend-id': '0', 'backend': '/local/domain/0/backend/console/24/0'} to /local/domain/24/device/console/0.
[2009-12-01 08:08:27 15738] DEBUG (DevController:120) DevController: writing {'domain': 'win2003-standard-edition-test', 'frontend': '/local/domain/24/device/console/0', 'uuid': '983a3449-3311-ec97-9316-a0deeb15053f', 'frontend-id': '24', 'state': '1', 'location': '3', 'online': '1', 'protocol': 'vt100'} to /local/domain/0/backend/console/24/0.
[2009-12-01 08:08:27 15738] DEBUG (XendDomainInfo:1092) XendDomainInfo.handleShutdownWatch
[2009-12-01 08:08:27 15738] DEBUG (DevController:151) Waiting for devices vif.
[2009-12-01 08:08:27 15738] DEBUG (DevController:156) Waiting for 0.
[2009-12-01 08:08:27 15738] DEBUG (DevController:595) hotplugStatusCallback /local/domain/0/backend/vif/24/0/hotplug-status.
[2009-12-01 08:08:27 15738] DEBUG (DevController:595) hotplugStatusCallback /local/domain/0/backend/vif/24/0/hotplug-status.
[2009-12-01 08:08:27 15738] DEBUG (DevController:609) hotplugStatusCallback 1.
[2009-12-01 08:08:27 15738] DEBUG (DevController:151) Waiting for devices vbd.
[2009-12-01 08:08:27 15738] DEBUG (DevController:156) Waiting for 768.
[2009-12-01 08:08:27 15738] DEBUG (DevController:595) hotplugStatusCallback /local/domain/0/backend/vbd/24/768/hotplug-status.
[2009-12-01 08:08:27 15738] DEBUG (DevController:595) hotplugStatusCallback /local/domain/0/backend/vbd/24/768/hotplug-status.
[2009-12-01 08:08:27 15738] DEBUG (DevController:609) hotplugStatusCallback 1.
[2009-12-01 08:08:27 15738] DEBUG (DevController:156) Waiting for 832.
[2009-12-01 08:08:27 15738] DEBUG (DevController:595) hotplugStatusCallback /local/domain/0/backend/vbd/24/832/hotplug-status.
[2009-12-01 08:08:28 15738] DEBUG (DevController:595) hotplugStatusCallback /local/domain/0/backend/vbd/24/832/hotplug-status.
[2009-12-01 08:08:28 15738] DEBUG (DevController:609) hotplugStatusCallback 1.
[2009-12-01 08:08:28 15738] DEBUG (DevController:151) Waiting for devices irq.
[2009-12-01 08:08:28 15738] DEBUG (DevController:151) Waiting for devices vkbd.
[2009-12-01 08:08:28 15738] DEBUG (DevController:151) Waiting for devices vfb.
[2009-12-01 08:08:28 15738] DEBUG (DevController:151) Waiting for devices console.
[2009-12-01 08:08:28 15738] DEBUG (DevController:156) Waiting for 0.
[2009-12-01 08:08:28 15738] DEBUG (DevController:151) Waiting for devices pci.
[2009-12-01 08:08:28 15738] DEBUG (DevController:151) Waiting for devices ioports.
[2009-12-01 08:08:28 15738] DEBUG (DevController:151) Waiting for devices tap.
[2009-12-01 08:08:28 15738] DEBUG (DevController:151) Waiting for devices vtpm.
[2009-12-01 08:08:28 15738] INFO (XendDomain:1165) Domain win2003-standard-edition-test (24) unpaused.

dle logu by melo vnc poslouchat na 5501

$nmap -p 5501 localhost

Starting Nmap 4.62 ( http://nmap.org ) at 2009-12-01 08:18 CET
Interesting ports on rio-ws-cz (127.0.0.1):
PORT     STATE  SERVICE
5501/tcp closed unknown

Nmap done: 1 IP address (1 host up) scanned in 0.039 seconds

[Lubos Kopecky]

tak sem s tim pohnul dal - v konfiguraci mi chybelo "bridge=eth0", ve vysledku tedy nahrada

vif=[ 'ip=XXX.XXX.XXX.XXX,mac=XX:XX:XX:XX:XX:XX,vifname=vif-win2003,type=ioemu' ]

za

vif=[ 'ip=XXX.XXX.XXX.XXX,mac=XX:XX:XX:XX:XX:XX,vifname=vif-win2003,type=ioemu,bridge=eth0' ]

Ted mam ale problem se na vnc pripojit - pusti se mi na 5900, na tom stroji primo pomoci nmapu vidim, ze posloucha (na localhost i IP), ale z venku na ty IP vidim stav "closed"

$ ps xfawww
10337 ?        S      0:00 python /usr/lib/xen-3.2-1/bin/xend start
10341 ?        Sl     0:01  \_ python /usr/lib/xen-3.2-1/bin/xend start
11553 ?        Sl     0:04      \_ /usr/lib64/xen-default/bin/qemu-dm -d 13 -domain-name win2003-standard-edition-test -vnc 0.0.0.0:0 -vcpus 1 -boot dc -acpi -net nic,vlan=1,macaddr=XX:XX:XX:XX:XX:XX,model=rtl8139 -net tap,vlan=1,bridge=eth0 -M xenfv -vncviewer
11600 ?        Z      0:00          \_ [qemu-dm] defunct
$ netstat -lnpa | grep 11553
tcp        0      0 0.0.0.0:5900            0.0.0.0:*               LISTEN      11553/qemu-dm
unix  3      [ ]         STREAM     CONNECTED     18691    11553/qemu-dm

z venku

$ nmap -p 5900 -P0 XXX.XXX.XXX.XXX

Starting Nmap 4.62 ( http://nmap.org ) at 2009-12-01 09:55 CET
Interesting ports on ..... (XXX.XXX.XXX.XXX):
PORT     STATE  SERVICE
5900/tcp closed vnc

z localhostu

nmap -p 5900 XXX.XXX.XXX.XXX

Starting Nmap 4.62 ( http://nmap.org ) at 2009-12-01 10:07 CET
Interesting ports on ..... (XXX.XXX.XXX.XXX):
PORT     STATE SERVICE
5900/tcp open  vnc

nmap -p 5900 localhost

Starting Nmap 4.62 ( http://nmap.org ) at 2009-12-01 10:07 CET
Interesting ports on ..... (127.0.0.1):
PORT     STATE SERVICE
5900/tcp open  vnc

[Lubos Kopecky]

tak vyreseno i vnc - firewall po ceste na siti, kde zrovna ted sedim...