[Xen-users] starting xen domain always crashes

["Peter Fellwock" <Peter.Fellwock@xxxxxxxxxx>]

I followed the http://www.fedoraproject.org/wiki/FedoraXenQuickstart

 

Named my domain grasshopper and when I start it:

 

[root@xenmaster /]# tail -f /var/log/xend.log

[2005-07-19 11:30:29 xend] INFO (SrvDaemon:612) Xend Daemon started

[2005-07-19 11:30:29 xend] INFO (XendRoot:112) EVENT> xend.start 0

[2005-07-19 11:30:42 xend] DEBUG (XendDomainInfo:770) init_domain> Created domain=7 name=grasshopper memory=65536

[2005-07-19 11:30:42 xend] INFO (console:94) Created console id=17 domain=7 port=9607

[2005-07-19 11:30:42 xend] WARNING (XendDomainInfo:798) building dom with 1 vcpus

[2005-07-19 11:30:42 xend] DEBUG (XendDomainInfo:1273) Creating vbd dom=7 uname=file:/root/fedora.img

[2005-07-19 11:30:42 xend] DEBUG (blkif:155) Connecting blkif <BlkifBackendInterface 7 0>

[2005-07-19 11:30:42 xend] DEBUG (XendDomainInfo:1233) Creating vif dom=7 vif=0 mac=aa:00:00:30:94:e9

[2005-07-19 11:30:42 xend] INFO (XendRoot:112) EVENT> xend.console.create [17, 7, 9607]

[2005-07-19 11:30:42 xend] WARNING (XendDomainInfo:1127) Unknown config field memmap

[2005-07-19 11:30:42 xend] WARNING (XendDomainInfo:1127) Unknown config field device_model

[2005-07-19 11:30:42 xend] WARNING (XendDomainInfo:1127) Unknown config field device_config

[2005-07-19 11:30:42 xend] INFO (XendRoot:112) EVENT> xend.domain.create ['grasshopper', '7']

[2005-07-19 11:30:42 xend] INFO (XendRoot:112) EVENT> xend.domain.unpause ['grasshopper', '7']

[2005-07-19 11:30:42 xend] INFO (console:44) Console connected 17 127.0.0.1 46585

[2005-07-19 11:30:42 xend] INFO (XendRoot:112) EVENT> xend.console.connect [17, '127.0.0.1', 46585]

[2005-07-19 11:30:43 xend] DEBUG (blkif:203) Connecting blkif to event channel <BlkifBackendInterface 7 0> ports=18:3

[2005-07-19 11:31:17 xend] DEBUG (XendDomain:244) XendDomain>reap> domain died name=grasshopper id=7

[2005-07-19 11:31:17 xend] INFO (XendDomain:564) Destroying domain: name=grasshopper

[2005-07-19 11:31:17 xend] DEBUG (XendDomainInfo:705) Destroying vifs for domain 7

[2005-07-19 11:31:17 xend] DEBUG (netif:326) Destroying vif domain=7 vif=0

[2005-07-19 11:31:17 xend] DEBUG (XendDomainInfo:714) Destroying vbds for domain 7

[2005-07-19 11:31:17 xend] DEBUG (blkif:541) Destroying blkif domain=7

[2005-07-19 11:31:17 xend] DEBUG (blkif:426) Destroying vbd domain=7 idx=0

[2005-07-19 11:31:17 xend] DEBUG (XendDomainInfo:673) Closing console, domain 7

[2005-07-19 11:31:17 xend] DEBUG (XendDomainInfo:661) Closing channel to domain 7

[2005-07-19 11:31:17 xend] DEBUG (blkif:363) Unbinding vbd (type file) from /dev/loop0

[2005-07-19 11:31:17 xend] INFO (console:58) Console disconnected 17 127.0.0.1 46585

[2005-07-19 11:31:17 xend] INFO (XendRoot:112) EVENT> xend.domain.exit ['grasshopper', '7', 'crash']

[2005-07-19 11:31:17 xend] INFO (XendRoot:112) EVENT> xend.domain.destroy ['grasshopper', '7']

[2005-07-19 11:31:17 xend] INFO (XendRoot:112) EVENT> xend.console.disconnect [17, '127.0.0.1', 46585]

[2005-07-19 11:31:18 xend] INFO (XendRoot:112) EVENT> xend.domain.died ['grasshopper', '7']

 

Xen-debug:

 

[root@xenmaster log]# more xend-debug.log

network start bridge=xen-br0 netdev=eth0 antispoof=no

VIRTUAL MEMORY ARRANGEMENT:

 Loaded kernel: c0100000->c0471658

 Init. ramdisk: c0472000->c0472000

 Phys-Mach map: c0472000->c0482000

 Page tables:   c0482000->c0485000

 Start info:    c0485000->c0486000

 Boot stack:    c0486000->c0487000

 TOTAL:         c0000000->c0800000

 ENTRY ADDRESS: c0100000

 VCPUS:         1

vif-bridge up vif=vif7.0 domain=grasshopper mac=aa:00:00:30:94:e9 bridge=xen-br0

recv_fe_driver_status> {'status': 1}

 

recv_fe_driver_status>

 

recv_fe_interface_connect {'tx_shmem_frame': 21789, 'rx_shmem_frame': 21124, 'ha

ndle': 0}

vif-bridge down vif=vif7.0 domain=grasshopper mac=aa:00:00:30:94:e9 bridge=xen-b

r0

VIRTUAL MEMORY ARRANGEMENT:

 Loaded kernel: c0100000->c0471658

 Init. ramdisk: c0472000->c0472000

 Phys-Mach map: c0472000->c0482000

 Page tables:   c0482000->c0485000

 Start info:    c0485000->c0486000

 Boot stack:    c0486000->c0487000

 TOTAL:         c0000000->c0800000

 ENTRY ADDRESS: c0100000

 VCPUS:         1

vif-bridge up vif=vif8.0 domain=grasshopper mac=aa:00:00:08:a3:2c bridge=xen-br0

recv_fe_driver_status> {'status': 1}

 

recv_fe_driver_status>

 

recv_fe_interface_connect {'tx_shmem_frame': 20965, 'rx_shmem_frame': 233463, 'h

andle': 0}

vif-bridge down vif=vif8.0 domain=grasshopper mac=aa:00:00:08:a3:2c bridge=xen-b

r0

 

the xen domain file is:

 

[root@xenmaster log]# more /etc/xen/grasshopper

kernel ="/boot/vmlinuz-2.6.12-1.1398_FC4xen0"

memory = 64

name = "grasshopper"

nics = 1

ip = "192.168.225.181"

disk = ['file:/root/fedora.img,/dev/hda1,w']

 

and I use Fedora Core 4:

Linux xenmaster 2.6.12-1.1398_FC4xen0 #1 SMP Fri Jul 15 01:53:34 EDT 2005 i686 athlon i386 GNU/Linux

 

---help?

 

-peter

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