[Xen-users] DomU booting just stops

["Darragh Gammell" <dbgsystems@xxxxxxxxx>]

Hi

Ive recently created a DomU machine, when I run the xm create -c command however the machine only boots to a certain point. Then stops....see below

root@gangster:/etc/xen# xm create -c hudson
Using config file "./hudson".
Started domain hudson
                     [    0.000000] Linux version 2.6.22-14-xen (buildd@king) (gcc version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2)) #1 SMP Fri Feb 1 01:37:43 UTC 2008 (Unofficial)
[    0.000000] Command line: root=/dev/sda1 ro ip=203.10.72.23:1.2.3.4:203.10.72.16:255.255.255.0:hudson:eth0:off 3
[    0.000000] BIOS-provided physical RAM map:
[    0.000000]  Xen: 0000000000000000 - 0000000058000000 (usable)
[    0.000000] end_pfn_map = 360448
[12230.681933] Zone PFN ranges:
[12230.681935]   DMA             0 ->   360448
[12230.681937]   DMA32      360448 ->   360448
[12230.681939]   Normal     360448 ->   360448
[12230.681940] early_node_map[1] active PFN ranges
[12230.681942]     0:        0 ->   360448
[12230.728573] No mptable found.
[12230.734489] PERCPU: Allocating 25096 bytes of per cpu data
[12230.734562] Built 1 zonelists.  Total pages: 355520
[12230.734566] Kernel command line: root=/dev/sda1 ro ip=203.10.72.23:1.2.3.4:203.10.72.16:255.255.255.0:hudson:eth0:off 3
[12230.735037] Initializing CPU#0
[12230.735189] PID hash table entries: 4096 (order: 12, 32768 bytes)
[12230.735233] Xen reported: 2812.960 MHz processor.
[12230.735264] Console: colour dummy device 80x25
[12230.736456] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes)
[12230.738388] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes)
[12230.738609] Software IO TLB disabled
[12230.752849] Memory: 1378816k/1441792k available (2343k kernel code, 54432k reserved, 1193k data, 208k init)
[12230.752895] SLUB: Genslabs=22, HWalign=64, Order=0-1, MinObjects=4, CPUs=4, Nodes=1
[12230.819270] Calibrating delay using timer specific routine.. 5631.58 BogoMIPS (lpj=11263161)
[12230.819304] Security Framework v1.0.0 initialized
[12230.819314] SELinux:  Disabled at boot.
[12230.819328] Mount-cache hash table entries: 256
[12230.819468] CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
[12230.819475] CPU: L2 Cache: 1024K (64 bytes/line)
[12230.819480] CPU: Physical Processor ID: 1
[12230.819482] CPU: Processor Core ID: 0
[12230.819493] SMP alternatives: switching to UP code
[12230.819771] Early unpacking initramfs... done
[12230.837548] Brought up 1 CPUs
[12230.838134] NET: Registered protocol family 16
[12230.843250] SMP alternatives: switching to SMP code
[12230.843395] Initializing CPU#1
[12230.887801] migration_cost=754
[12230.903259] migration_cost=Initializing CPU#2
[12230.903276] 754
[12230.919228] migration_cost=754
[12230.919236] Brought up 4 CPUs
[12230.919239] Initializing CPU#3
[12230.919249] PCI: Fatal: No config space access function found
[12230.919257] PCI: setting up Xen PCI frontend stub
[12230.919759] ACPI: Interpreter disabled.
[12230.919766] Linux Plug and Play Support v0.97 (c) Adam Belay
[12230.919780] pnp: PnP ACPI: disabled
[12230.919932] xen_mem: Initialising balloon driver.
[12230.920991] PCI: System does not support PCI
[12230.921008] PCI: System does not support PCI
[12230.921045] NET: Registered protocol family 8
[12230.921049] NET: Registered protocol family 20
[12230.921108] Setting mem allocation to 1433600 kiB
[12230.921388] NET: Registered protocol family 2
[12230.923201] Time: xen clocksource has been installed.
[12230.959280] IP route cache hash table entries: 65536 (order: 7, 524288 bytes)
[12230.959599] TCP established hash table entries: 131072 (order: 9, 3145728 bytes)
[12230.961811] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[12230.962612] TCP: Hash tables configured (established 131072 bind 65536)
[12230.962623] TCP reno registered
[12230.975380] checking if image is initramfs... it is
[12230.994365] Freeing initrd memory: 21028k freed
[12231.009565] audit: initializing netlink socket (disabled)
[12231.009601] audit(1202788785.007:1): initialized
[12231.011808] VFS: Disk quotas dquot_6.5.1
[12231.011862] Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[12231.011961] io scheduler noop registered
[12231.011967] io scheduler anticipatory registered
[12231.011969] io scheduler deadline registered
[12231.012059] io scheduler cfq registered (default)
[12231.037392] rtc: IRQ 8 is not free.
[12231.037590] Linux agpgart interface v0.102 (c) Dave Jones
[12231.038253] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize
[12231.038410] input: Macintosh mouse button emulation as /class/input/input0
[12231.038436] xencons_init: Initializing xen vfb; pass xencons=tty to prevent this
[12231.038501] Xen virtual console successfully installed as xvc0
[12231.038549] Event-channel device installed.
[12231.052268] netfront: Initialising virtual ethernet driver.
[12231.052978] xen-vbd: registered block device major 8
[12231.053003] blkfront: sda1: barriers enabled
[12231.053664] blkfront: sda2: barriers enabled
[12231.054622] PNP: No PS/2 controller found. Probing ports directly.
[12231.055453] i8042.c: No controller found.
[12231.055570] mice: PS/2 mouse device common for all mice
[12231.055712] TCP cubic registered
[12231.055771] NET: Registered protocol family 1
[12231.057373] netfront: device eth0 has copying receive path.
[12231.155207] XENBUS: Device with no driver: device/console/0
[12231.155219] /build/buildd/linux-source-2.6.22-2.6.22/debian/build/custom-source-xen/drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
[12231.155232] Freeing unused kernel memory: 208k freed
[12231.372983] AppArmor: AppArmor initialized<5>audit(1202788785.367:2):  type=1505 info="AppArmor initialized" pid=1026
[12231.382381] fuse init (API version 7.8)
[12231.390690] Failure registering capabilities with primary security module.
[12231.487661] thermal: Unknown symbol acpi_processor_set_thermal_limit
[12231.501223] device-mapper: ioctl: 4.11.0-ioctl (2006-10-12) initialised: dm-devel@xxxxxxxxxx
[12231.740381] kjournald starting.  Commit interval 5 seconds
[12231.740394] EXT3-fs: mounted filesystem with ordered data mode.

...and nothing more.



I was hoping somebody could point me in the right direction as to what to do to get it to boot.

Dom0 is Ubuntu gutsy and debootstrapped with gutsy too.
Ran: apt-get install libc6 bridge-utils libxen3.1 linux-xen python-xen-3.1 xen-docs-3.1 xen-hypervisor-3.1 xen-ioemu-3.1 xen-tools xen-utils-3.1 lvm2 dmsetup libdevmapper1.02.1 libdevmapper-dev xfsprogs


xen config looks like:

kernel = "/boot/vmlinuz-2.6.22-14-xen"
ramdisk = "/boot/initrd.img-2.6.22-14-xen"
memory = 1400
name = "hudson"
vcpus = 4
vif = [ 'bridge=xenbr0' ]
disk = [ 'phy:mapper/vmachines-hudson,sda1,w','phy:mapper/vmachines-hudson--swap,sda2,w' ]
ip= "111.111.111.111"
netmask="255.255.255.0"
gateway="111.111.111.111"
hostname= "hudson"
root = "/dev/sda1 ro"
extra = "3"

Thanks

Darragh

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