Hello,
I followed the directions at:
http://www.howtoforge.com/ubuntu-7.10-server-install-xen-from-ubuntu-repositories
Dom0 boots fine.
However, I can''t seem to get any DomU to start.
Any help would be appreciated.
Thank you,
Allen
Various outputs attached below:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DomU config
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Configuration file for the Xen instance xendomu, created
# by xen-tools 3.5 on Fri Nov 23 15:19:59 2007.
#
#
# Kernel + memory size
#
kernel = ''/boot/vmlinuz-2.6.22-14-xen''
ramdisk = ''/boot/initrd.img-2.6.22-14-xen''
memory = ''128''
#
# Disk device(s).
#
root = ''/dev/hda1 ro''
disk = [
''file:/home/xen/domains/xendomu/disk.img,hda1,w'',
''file:/home/xen/domains/xendomu/swap.img,hda2,w'' ]
#
# Hostname
#
name = ''xendomu''
#
# Networking
#
vif = [ ''ip=10.0.0.71'' ]
#
# Behaviour
#
on_poweroff = ''destroy''
on_reboot = ''restart''
on_crash = ''restart''
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xm dmesg
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[SNIP]
(XEN) System RAM: 383MB (392572kB)
(XEN) Xen heap: 10MB (10276kB)
(XEN) Domain heap initialised: DMA width 32 bits
(XEN) PAE enabled, limit: 16 GB
(XEN) Local APIC disabled by BIOS -- you can enable it with "lapic"
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 996.791 MHz processor.
(XEN) CPU0: Intel Pentium III (Coppermine) stepping 0a
(XEN) Mapping cpu 0 to node 255
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 1 CPUs
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 32-bit, PAE, lsb
(XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000 -> 0xc04c0000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000014000000->0000000016000000 (80008 pages to be
allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c04c0000
(XEN) Init. ramdisk: c04c0000->c145e800
(XEN) Phys-Mach map: c145f000->c14b5220
(XEN) Start info: c14b6000->c14b646c
(XEN) Page tables: c14b7000->c14c8000
(XEN) Boot stack: c14c8000->c14c9000
(XEN) TOTAL: c0000000->c1800000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Dom0 has maximum 1 VCPUs
(XEN) Initrd len 0xf9e800, start at 0xc04c0000
(XEN) Scrubbing Free RAM: done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 three times to switch
input to Xen).
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xm console xendomu
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[15785.652879] xen_mem: Initialising balloon driver.
[15785.660761] Setting mem allocation to 131072 kiB
[15785.661268] PCI: System does not support PCI
[15785.661371] PCI: System does not support PCI
[15785.661489] NET: Registered protocol family 8
[15785.661541] NET: Registered protocol family 20
[15785.662582] NET: Registered protocol family 2
[15785.662767] Time: xen clocksource has been installed.
[15785.704611] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[15785.704753] TCP established hash table entries: 8192 (order: 4, 98304 bytes)
[15785.705029] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[15785.705237] TCP: Hash tables configured (established 8192 bind 8192)
[15785.705252] TCP reno registered
[15785.734838] checking if image is initramfs... it is
[15785.973231] Freeing initrd memory: 15996k freed
[15785.974312] audit: initializing netlink socket (disabled)
[15785.974572] audit(1196015716.968:1): initialized
[15785.980115] VFS: Disk quotas dquot_6.5.1
[15785.980729] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[15785.981277] io scheduler noop registered
[15785.981404] io scheduler anticipatory registered
[15785.981455] io scheduler deadline registered
[15785.981569] io scheduler cfq registered (default)
[15786.075774] Real Time Clock Driver v1.12ac
[15786.077525] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024
blocksize
[15786.078314] input: Macintosh mouse button emulation as /class/input/input0
[15786.078818] xencons_init: Initializing xen vfb; pass xencons=tty to prevent
this
[15786.079520] Xen virtual console successfully installed as xvc0
[15786.079866] Event-channel device installed.
[15786.147564] netfront: Initialising virtual ethernet driver.
[15786.149571] PNP: No PS/2 controller found. Probing ports directly.
[15786.150636] i8042.c: No controller found.
[15786.150879] mice: PS/2 mouse device common for all mice
[15786.151222] TCP cubic registered
[15786.151276] NET: Registered protocol family 1
[15786.151350] Using IPI No-Shortcut mode
[15786.152801] xen-vbd: registered block device major 3
[15786.152855] blkfront: hda1: barriers enabled
[15786.155045] blkfront: hda2: barriers enabled
[15786.163005] netfront: device eth0 has copying receive path.
[15786.244504] XENBUS: Device with no driver: device/console/0
[15786.244975] Freeing unused kernel memory: 200k freed
[15786.839976] AppArmor: AppArmor initialized<5>audit(1196015717.836:2):
type=1505 info="AppArmor initialized" pid=992
[15786.864141] fuse init (API version 7.8)
[15786.887322] Failure registering capabilities with primary security module.
[15786.986664] thermal: Unknown symbol acpi_processor_set_thermal_limit
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
---------------------------------
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To clarify:
After I issue the "xm create xen_domu_name" command, no errors are
returned, and the "xm list" command shows something like this:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Name ID Mem VCPUs State Time(s)
Domain-0 0 239 1 r----- 279.0
xendomu 7 128 1 -b---- 27.5
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
However, I am unable to ssh into the VM, and typing anything at the "xm
console" screen yields no response. (Though, the "xm console"
does show the scroll back listed below.)
Also, here is the output of "xm info":
~~~~~~~~~~~~~~~~~~~~~~~~~
host : server2
release : 2.6.22-14-xen
version : #1 SMP Mon Oct 15 00:35:38 GMT 2007
machine : i686
nr_cpus : 1
nr_nodes : 1
sockets_per_node : 1
cores_per_socket : 1
threads_per_core : 1
cpu_mhz : 996
hw_caps : 0383f9ff:00000000:00000000:00000040
total_memory : 383
free_memory : 0
xen_major : 3
xen_minor : 1
xen_extra : .0
xen_caps : xen-3.0-x86_32p
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xf5800000
xen_changeset : unavailable
cc_compiler : gcc version 4.1.3 20070929 (prerelease) (Ubuntu
4.1.2-16ubuntu2
cc_compile_by : buildd
cc_compile_domain : buildd
cc_compile_date : Fri Oct 12 15:08:23 GMT 2007
xend_config_format : 4
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Thank you again...
Allen Fowler <allen.fowler@yahoo.com> wrote: Hello,
I followed the directions at:
http://www.howtoforge.com/ubuntu-7.10-server-install-xen-from-ubuntu-repositories
Dom0 boots fine.
However, I can''t seem to get any DomU to start.
Any help would be appreciated.
Thank you,
Allen
Various outputs attached below:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DomU config
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Configuration file for the Xen instance xendomu, created
# by xen-tools 3.5 on Fri Nov 23 15:19:59 2007.
#
#
# Kernel + memory size
#
kernel = ''/boot/vmlinuz-2.6.22-14-xen''
ramdisk = ''/boot/initrd.img-2.6.22-14-xen''
memory = ''128''
#
# Disk device(s).
#
root = ''/dev/hda1 ro''
disk = [
''file:/home/xen/domains/xendomu/disk.img,hda1,w'',
''file:/home/xen/domains/xendomu/swap.img,hda2,w'' ]
#
# Hostname
#
name = ''xendomu''
#
# Networking
#
vif = [ ''ip=10.0.0.71'' ]
#
# Behaviour
#
on_poweroff = ''destroy''
on_reboot = ''restart''
on_crash = ''restart''
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xm dmesg
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[SNIP]
(XEN) System RAM: 383MB (392572kB)
(XEN) Xen heap: 10MB (10276kB)
(XEN) Domain heap initialised: DMA width 32 bits
(XEN) PAE enabled, limit: 16 GB
(XEN) Local APIC disabled by BIOS -- you can enable it with "lapic"
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 996.791 MHz processor.
(XEN) CPU0: Intel Pentium III (Coppermine) stepping 0a
(XEN) Mapping cpu 0 to node 255
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 1 CPUs
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 32-bit, PAE, lsb
(XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000 -> 0xc04c0000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000014000000->0000000016000000 (80008 pages to be
allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c04c0000
(XEN) Init. ramdisk: c04c0000->c145e800
(XEN) Phys-Mach map: c145f000->c14b5220
(XEN) Start info: c14b6000->c14b646c
(XEN) Page tables: c14b7000->c14c8000
(XEN) Boot stack: c14c8000->c14c9000
(XEN) TOTAL: c0000000->c1800000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Dom0 has maximum 1 VCPUs
(XEN) Initrd len 0xf9e800, start at 0xc04c0000
(XEN) Scrubbing Free RAM: done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 three times to switch
input to Xen).
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xm console xendomu
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[15785.652879] xen_mem: Initialising balloon driver.
[15785.660761] Setting mem allocation to 131072 kiB
[15785.661268] PCI: System does not support PCI
[15785.661371] PCI: System does not support PCI
[15785.661489] NET: Registered protocol family 8
[15785.661541] NET: Registered protocol family 20
[15785.662582] NET: Registered protocol family 2
[15785.662767] Time: xen clocksource has been installed.
[15785.704611] IP route cache hash table entries: 2048 (order: 1, 8192 bytes)
[15785.704753] TCP established hash table entries: 8192 (order: 4, 98304 bytes)
[15785.705029] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[15785.705237] TCP: Hash tables configured (established 8192 bind 8192)
[15785.705252] TCP reno registered
[15785.734838] checking if image is initramfs... it is
[15785.973231] Freeing initrd memory: 15996k freed
[15785.974312] audit: initializing netlink socket (disabled)
[15785.974572] audit(1196015716.968:1): initialized
[15785.980115] VFS: Disk quotas dquot_6.5.1
[15785.980729] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[15785.981277] io scheduler noop registered
[15785.981404] io scheduler anticipatory registered
[15785.981455] io scheduler deadline registered
[15785.981569] io scheduler cfq registered (default)
[15786.075774] Real Time Clock Driver v1.12ac
[15786.077525] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024
blocksize
[15786.078314] input: Macintosh mouse button emulation as /class/input/input0
[15786.078818] xencons_init: Initializing xen vfb; pass xencons=tty to prevent
this
[15786.079520] Xen virtual console successfully installed as xvc0
[15786.079866] Event-channel device installed.
[15786.147564] netfront: Initialising virtual ethernet driver.
[15786.149571] PNP: No PS/2 controller found. Probing ports directly.
[15786.150636] i8042.c: No controller found.
[15786.150879] mice: PS/2 mouse device common for all mice
[15786.151222] TCP cubic registered
[15786.151276] NET: Registered protocol family 1
[15786.151350] Using IPI No-Shortcut mode
[15786.152801] xen-vbd: registered block device major 3
[15786.152855] blkfront: hda1: barriers enabled
[15786.155045] blkfront: hda2: barriers enabled
[15786.163005] netfront: device eth0 has copying receive path.
[15786.244504] XENBUS: Device with no driver: device/console/0
[15786.244975] Freeing unused kernel memory: 200k freed
[15786.839976] AppArmor: AppArmor initialized<5>audit(1196015717.836:2):
type=1505 info="AppArmor initialized" pid=992
[15786.864141] fuse init (API version 7.8)
[15786.887322] Failure registering capabilities with primary security module.
[15786.986664] thermal: Unknown symbol acpi_processor_set_thermal_limit
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
---------------------------------
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It could be you ran out of ram, i see you only have 383, try reducing the xen to
use 64 and see how that goes, Also be quick in going to xm console xenname it
could be freezing on something when it boots
----- Original Message -----
From: Allen Fowler
To: Allen Fowler ; xen-users@lists.xensource.com
Sent: Monday, November 26, 2007 6:53 AM
Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot
To clarify:
After I issue the "xm create xen_domu_name" command, no errors are
returned, and the "xm list" command shows something like this:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Name ID Mem VCPUs State Time(s)
Domain-0 0 239 1 r----- 279.0
xendomu 7 128 1 -b---- 27.5
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
However, I am unable to ssh into the VM, and typing anything at the "xm
console" screen yields no response. (Though, the "xm console"
does show the scroll back listed below.)
Also, here is the output of "xm info":
~~~~~~~~~~~~~~~~~~~~~~~~~
host : server2
release : 2.6.22-14-xen
version : #1 SMP Mon Oct 15 00:35:38 GMT 2007
machine : i686
nr_cpus : 1
nr_nodes : 1
sockets_per_node : 1
cores_per_socket : 1
threads_per_core : 1
cpu_mhz : 996
hw_caps : 0383f9ff:00000000:00000000:00000040
total_memory : 383
free_memory : 0
xen_major : 3
xen_minor : 1
xen_extra : .0
xen_caps : xen-3.0-x86_32p
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xf5800000
xen_changeset : unavailable
cc_compiler : gcc version 4.1.3 20070929 (prerelease) (Ubuntu
4.1.2-16ubuntu2
cc_compile_by : buildd
cc_compile_domain : buildd
cc_compile_date : Fri Oct 12 15:08:23 GMT 2007
xend_config_format : 4
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Thank you again...
Allen Fowler <allen.fowler@yahoo.com> wrote:
Hello,
I followed the directions at:
http://www.howtoforge.com/ubuntu-7.10-server-install-xen-from-ubuntu-repositories
Dom0 boots fine.
However, I can''t seem to get any DomU to start.
Any help would be appreciated.
Thank you,
Allen
Various outputs attached below:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DomU config
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Configuration file for the Xen instance xendomu, created
# by xen-tools 3.5 on Fri Nov 23 15:19:59 2007.
#
#
# Kernel + memory size
#
kernel = ''/boot/vmlinuz-2.6.22-14-xen''
ramdisk = ''/boot/initrd.img-2.6.22-14-xen''
memory = ''128''
#
# Disk device(s).
#
root = ''/dev/hda1 ro''
disk = [
''file:/home/xen/domains/xendomu/disk.img,hda1,w'',
''file:/home/xen/domains/xendomu/swap.img,hda2,w'' ]
#
# Hostname
#
name = ''xendomu''
#
# Networking
#
vif = [ ''ip=10.0.0.71'' ]
#
# Behaviour
#
on_poweroff = ''destroy''
on_reboot = ''restart''
on_crash = ''restart''
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xm dmesg
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[SNIP]
(XEN) System RAM: 383MB (392572kB)
(XEN) Xen heap: 10MB (10276kB)
(XEN) Domain heap initialised: DMA width 32 bits
(XEN) PAE enabled, limit: 16 GB
(XEN) Local APIC disabled by BIOS -- you can enable it with
"lapic"
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 996.791 MHz processor.
(XEN) CPU0: Intel Pentium III (Coppermine) stepping 0a
(XEN) Mapping cpu 0 to node 255
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 1 CPUs
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 32-bit, PAE, lsb
(XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000 -> 0xc04c0000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000014000000->0000000016000000 (80008 pages to
be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c04c0000
(XEN) Init. ramdisk: c04c0000->c145e800
(XEN) Phys-Mach map: c145f000->c14b5220
(XEN) Start info: c14b6000->c14b646c
(XEN) Page tables: c14b7000->c14c8000
(XEN) Boot stack: c14c8000->c14c9000
(XEN) TOTAL: c0000000->c1800000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Dom0 has maximum 1 VCPUs
(XEN) Initrd len 0xf9e800, start at 0xc04c0000
(XEN) Scrubbing Free RAM: done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 three times to switch
input to Xen).
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xm console xendomu
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[15785.652879] xen_mem: Initialising balloon driver.
[15785.660761] Setting mem allocation to 131072 kiB
[15785.661268] PCI: System does not support PCI
[15785.661371] PCI: System does not support PCI
[15785.661489] NET: Registered protocol family 8
[15785.661541] NET: Registered protocol family 20
[15785.662582] NET: Registered protocol family 2
[15785.662767] Time: xen clocksource has been installed.
[15785.704611] IP route cache hash table entries: 2048 (order: 1, 8192
bytes)
[15785.704753] TCP established hash table entries: 8192 (order: 4, 98304
bytes)
[15785.705029] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[15785.705237] TCP: Hash tables configured (established 8192 bind 8192)
[15785.705252] TCP reno registered
[15785.734838] checking if image is initramfs... it is
[15785.973231] Freeing initrd memory: 15996k freed
[15785.974312] audit: initializing netlink socket (disabled)
[15785.974572] audit(1196015716.968:1): initialized
[15785.980115] VFS: Disk quotas dquot_6.5.1
[15785.980729] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[15785.981277] io scheduler noop registered
[15785.981404] io scheduler anticipatory registered
[15785.981455] io scheduler deadline registered
[15785.981569] io scheduler cfq registered (default)
[15786.075774] Real Time Clock Driver v1.12ac
[15786.077525] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024
blocksize
[15786.078314] input: Macintosh mouse button emulation as
/class/input/input0
[15786.078818] xencons_init: Initializing xen vfb; pass xencons=tty to
prevent this
[15786.079520] Xen virtual console successfully installed as xvc0
[15786.079866] Event-channel device installed.
[15786.147564] netfront: Initialising virtual ethernet driver.
[15786.149571] PNP: No PS/2 controller found. Probing ports directly.
[15786.150636] i8042.c: No controller found.
[15786.150879] mice: PS/2 mouse device common for all mice
[15786.151222] TCP cubic registered
[15786.151276] NET: Registered protocol family 1
[15786.151350] Using IPI No-Shortcut mode
[15786.152801] xen-vbd: registered block device major 3
[15786.152855] blkfront: hda1: barriers enabled
[15786.155045] blkfront: hda2: barriers enabled
[15786.163005] netfront: device eth0 has copying receive path.
[15786.244504] XENBUS: Device with no driver: device/console/0
[15786.244975] Freeing unused kernel memory: 200k freed
[15786.839976] AppArmor: AppArmor
initialized<5>audit(1196015717.836:2): type=1505 info="AppArmor
initialized" pid=992
[15786.864141] fuse init (API version 7.8)
[15786.887322] Failure registering capabilities with primary security
module.
[15786.986664] thermal: Unknown symbol acpi_processor_set_thermal_limit
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
----------------------------------------------------------------------------
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------------------------------------------------------------------------------
No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.503 / Virus Database: 269.16.6/1150 - Release Date: 11/24/2007
5:58 PM
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Mitch <mitchkelly@westnet.com.au> wrote: It could be you ran out of
ram, i see you only have 383, try reducing the xen to use 64 and see how that
goes,
Mitch,
Hmm.. OK i tried allocating 64MB of ram, but the results are the same.
Here is what xen list shows then:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Name ID Mem VCPUs State Time(s)
Domain-0 0 239 1 r----- 417.5
xendomu 10 64 1 -b---- 11.0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Also be quick in going to xm console xenname it could be freezing on something
when it boots
I can see the backlog when I type xen console, I just can''t type
anything there. See log attached below in original message. (Is that what you
meant?)
----- Original Message -----
From: Allen Fowler
To: Allen Fowler ; xen-users@lists.xensource.com
Sent: Monday, November 26, 2007 6:53 AM
Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot
To clarify:
After I issue the "xm create xen_domu_name" command, no errors are
returned, and the "xm list" command shows something like this:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Name ID Mem VCPUs State
Time(s)
Domain-0 0 239 1 r-----
279.0
xendomu 7 128 1 -b----
27.5
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
However, I am unable to ssh into the VM, and typing anything at the "xm
console" screen yields no response. (Though, the "xm console"
does show the scroll back listed below.)
Also, here is the output of "xm info":
~~~~~~~~~~~~~~~~~~~~~~~~~
host : server2
release : 2.6.22-14-xen
version : #1 SMP Mon Oct 15 00:35:38 GMT 2007
machine : i686
nr_cpus : 1
nr_nodes : 1
sockets_per_node : 1
cores_per_socket : 1
threads_per_core : 1
cpu_mhz : 996
hw_caps : 0383f9ff:00000000:00000000:00000040
total_memory : 383
free_memory : 0
xen_major : 3
xen_minor : 1
xen_extra : .0
xen_caps : xen-3.0-x86_32p
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xf5800000
xen_changeset : unavailable
cc_compiler : gcc version 4.1.3 20070929 (prerelease) (Ubuntu
4.1.2-16ubuntu2
cc_compile_by : buildd
cc_compile_domain : buildd
cc_compile_date : Fri Oct 12 15:08:23 GMT 2007
xend_config_format : 4
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Thank you again...
Allen Fowler <allen.fowler@yahoo.com> wrote: Hello,
I followed the directions at:
http://www.howtoforge.com/ubuntu-7.10-server-install-xen-from-ubuntu-repositories
Dom0 boots fine.
However, I can''t seem to get any DomU to start.
Any help would be appreciated.
Thank you,
Allen
Various outputs attached below:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DomU config
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Configuration file for the Xen instance xendomu, created
# by xen-tools 3.5 on Fri Nov 23 15:19:59 2007.
#
#
# Kernel + memory size
#
kernel = ''/boot/vmlinuz-2.6.22-14-xen''
ramdisk = ''/boot/initrd.img-2.6.22-14-xen''
memory = ''128''
#
# Disk device(s).
#
root = ''/dev/hda1 ro''
disk = [
''file:/home/xen/domains/xendomu/disk.img,hda1,w'',
''file:/home/xen/domains/xendomu/swap.img,hda2,w'' ]
#
# Hostname
#
name = ''xendomu''
#
# Networking
#
vif = [ ''ip=10.0.0.71'' ]
#
# Behaviour
#
on_poweroff = ''destroy''
on_reboot = ''restart''
on_crash = ''restart''
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xm dmesg
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[SNIP]
(XEN) System RAM: 383MB (392572kB)
(XEN) Xen heap: 10MB (10276kB)
(XEN) Domain heap initialised: DMA width 32 bits
(XEN) PAE enabled, limit: 16 GB
(XEN) Local APIC disabled by BIOS -- you can enable it with
"lapic"
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 996.791 MHz processor.
(XEN) CPU0: Intel Pentium III (Coppermine) stepping 0a
(XEN) Mapping cpu 0 to node 255
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 1 CPUs
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Xen kernel: 32-bit, PAE, lsb
(XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000 -> 0xc04c0000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000014000000->0000000016000000 (80008 pages to
be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c04c0000
(XEN) Init. ramdisk: c04c0000->c145e800
(XEN) Phys-Mach map: c145f000->c14b5220
(XEN) Start info: c14b6000->c14b646c
(XEN) Page tables: c14b7000->c14c8000
(XEN) Boot stack: c14c8000->c14c9000
(XEN) TOTAL: c0000000->c1800000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Dom0 has maximum 1 VCPUs
(XEN) Initrd len 0xf9e800, start at 0xc04c0000
(XEN) Scrubbing Free RAM: done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 three times to
switch input to Xen).
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xm console xendomu
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[15785.652879] xen_mem: Initialising balloon driver.
[15785.660761] Setting mem allocation to 131072 kiB
[15785.661268] PCI: System does not support PCI
[15785.661371] PCI: System does not support PCI
[15785.661489] NET: Registered protocol family 8
[15785.661541] NET: Registered protocol family 20
[15785.662582] NET: Registered protocol family 2
[15785.662767] Time: xen clocksource has been installed.
[15785.704611] IP route cache hash table entries: 2048 (order: 1, 8192
bytes)
[15785.704753] TCP established hash table entries: 8192 (order: 4, 98304
bytes)
[15785.705029] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[15785.705237] TCP: Hash tables configured (established 8192 bind 8192)
[15785.705252] TCP reno registered
[15785.734838] checking if image is initramfs... it is
[15785.973231] Freeing initrd memory: 15996k freed
[15785.974312] audit: initializing netlink socket (disabled)
[15785.974572] audit(1196015716.968:1): initialized
[15785.980115] VFS: Disk quotas dquot_6.5.1
[15785.980729] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[15785.981277] io scheduler noop registered
[15785.981404] io scheduler anticipatory registered
[15785.981455] io scheduler deadline registered
[15785.981569] io scheduler cfq registered (default)
[15786.075774] Real Time Clock Driver v1.12ac
[15786.077525] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024
blocksize
[15786.078314] input: Macintosh mouse button emulation as
/class/input/input0
[15786.078818] xencons_init: Initializing xen vfb; pass xencons=tty to
prevent this
[15786.079520] Xen virtual console successfully installed as xvc0
[15786.079866] Event-channel device installed.
[15786.147564] netfront: Initialising virtual ethernet driver.
[15786.149571] PNP: No PS/2 controller found. Probing ports directly.
[15786.150636] i8042.c: No controller found.
[15786.150879] mice: PS/2 mouse device common for all mice
[15786.151222] TCP cubic registered
[15786.151276] NET: Registered protocol family 1
[15786.151350] Using IPI No-Shortcut mode
[15786.152801] xen-vbd: registered block device major 3
[15786.152855] blkfront: hda1: barriers enabled
[15786.155045] blkfront: hda2: barriers enabled
[15786.163005] netfront: device eth0 has copying receive path.
[15786.244504] XENBUS: Device with no driver: device/console/0
[15786.244975] Freeing unused kernel memory: 200k freed
[15786.839976] AppArmor: AppArmor
initialized<5>audit(1196015717.836:2): type=1505 info="AppArmor
initialized" pid=992
[15786.864141] fuse init (API version 7.8)
[15786.887322] Failure registering capabilities with primary security
module.
[15786.986664] thermal: Unknown symbol acpi_processor_set_thermal_limit
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
---------------------------------
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---------------------------------
No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.503 / Virus Database: 269.16.6/1150 - Release Date: 11/24/2007
5:58 PM
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*bump*
Has anyone been able to get Xen working from the Ubuntu Gutsy repos?
Or, am I just doing something wrong?
----- Original Message ----
From: Allen Fowler <allen.fowler@yahoo.com>
To: xen-users@lists.xensource.com
Sent: Sunday, November 25, 2007 10:50:14 PM
Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot
Mitch <mitchkelly@westnet.com.au> wrote: It could be you ran out of
ram, i see you only have 383, try reducing the xen to use 64 and see how that
goes,
Mitch,
Hmm.. OK i tried allocating 64MB of ram, but the results are the same.
Here is what xen list shows then:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Name ID Mem VCPUs State
Time(s)
Domain-0 0 239 1 r----- 417.5
xendomu 10 64 1 -b---- 11.0
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Also be quick in going to xm console xenname it could be freezing on something
when it
boots
I can see the backlog when I type xen console, I just can''t type
anything there. See log attached below in original message. (Is that what you
meant?)
----- Original Message -----
From: Allen Fowler
To: Allen Fowler ; xen-users@lists.xensource.com
Sent: Monday, November 26, 2007 6:53 AM
Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot
To clarify:
After I issue the "xm create xen_domu_name" command, no errors are
returned, and the "xm list" command shows something like this:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Name ID Mem VCPUs State
Time(s)
Domain-0 0 239 1 r-----
279.0
xendomu 7 128 1 -b----
27.5
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
However, I am unable to ssh into the VM, and typing anything at the "xm
console" screen yields no response. (Though, the "xm console"
does show the scroll back listed below.)
Also, here is the output of "xm info":
~~~~~~~~~~~~~~~~~~~~~~~~~
host : server2
release :
2.6.22-14-xen
version : #1 SMP Mon Oct 15 00:35:38 GMT 2007
machine : i686
nr_cpus : 1
nr_nodes : 1
sockets_per_node : 1
cores_per_socket : 1
threads_per_core : 1
cpu_mhz : 996
hw_caps :
0383f9ff:00000000:00000000:00000040
total_memory : 383
free_memory : 0
xen_major : 3
xen_minor : 1
xen_extra : .0
xen_caps : xen-3.0-x86_32p
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xf5800000
xen_changeset :
unavailable
cc_compiler : gcc version 4.1.3 20070929 (prerelease) (Ubuntu
4.1.2-16ubuntu2
cc_compile_by : buildd
cc_compile_domain : buildd
cc_compile_date : Fri Oct 12 15:08:23 GMT 2007
xend_config_format : 4
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Thank you again...
Allen Fowler <allen.fowler@yahoo.com> wrote: Hello,
I followed the directions at:
http://www.howtoforge.com/ubuntu-7.10-server-install-xen-from-ubuntu-repositories
Dom0 boots fine.
However, I can''t seem to get any DomU to start.
Any help would be
appreciated.
Thank you,
Allen
Various outputs attached below:
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
DomU config
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
# Configuration file for the Xen instance xendomu, created
# by xen-tools 3.5 on Fri Nov 23 15:19:59 2007.
#
#
# Kernel + memory size
#
kernel = ''/boot/vmlinuz-2.6.22-14-xen''
ramdisk = ''/boot/initrd.img-2.6.22-14-xen''
memory = ''128''
#
# Disk device(s).
#
root = ''/dev/hda1 ro''
disk = [
''file:/home/xen/domains/xendomu/disk.img,hda1,w'',
''file:/home/xen/domains/xendomu/swap.img,hda2,w'' ]
#
# Hostname
#
name = ''xendomu''
#
#
Networking
#
vif = [ ''ip=10.0.0.71'' ]
#
# Behaviour
#
on_poweroff = ''destroy''
on_reboot = ''restart''
on_crash = ''restart''
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xm dmesg
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[SNIP]
(XEN) System RAM: 383MB (392572kB)
(XEN) Xen heap: 10MB (10276kB)
(XEN) Domain heap initialised: DMA width 32 bits
(XEN) PAE enabled, limit: 16 GB
(XEN) Local APIC disabled by BIOS -- you can enable it with
"lapic"
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Detected 996.791 MHz processor.
(XEN) CPU0: Intel Pentium III (Coppermine) stepping 0a
(XEN) Mapping cpu 0 to node 255
(XEN) Platform timer is 1.193MHz PIT
(XEN) Brought up 1 CPUs
(XEN) *** LOADING DOMAIN 0
***
(XEN) Xen kernel: 32-bit, PAE, lsb
(XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000 -> 0xc04c0000
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 0000000014000000->0000000016000000 (80008 pages to
be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0100000->c04c0000
(XEN) Init. ramdisk: c04c0000->c145e800
(XEN) Phys-Mach map: c145f000->c14b5220
(XEN) Start info: c14b6000->c14b646c
(XEN) Page tables: c14b7000->c14c8000
(XEN) Boot stack: c14c8000->c14c9000
(XEN) TOTAL: c0000000->c1800000
(XEN) ENTRY ADDRESS: c0100000
(XEN) Dom0 has maximum 1 VCPUs
(XEN) Initrd len 0xf9e800, start at 0xc04c0000
(XEN) Scrubbing Free RAM:
done.
(XEN) Xen trace buffers: disabled
(XEN) Std. Loglevel: Errors and warnings
(XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings)
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 three times to
switch input to Xen).
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
xm console xendomu
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[15785.652879] xen_mem: Initialising balloon driver.
[15785.660761] Setting mem allocation to 131072 kiB
[15785.661268] PCI: System does not support PCI
[15785.661371] PCI: System does not support PCI
[15785.661489] NET: Registered protocol family 8
[15785.661541] NET: Registered protocol family 20
[15785.662582] NET: Registered protocol family 2
[15785.662767] Time: xen clocksource has been installed.
[15785.704611] IP route
cache hash table entries: 2048 (order: 1, 8192 bytes)
[15785.704753] TCP established hash table entries: 8192 (order: 4, 98304
bytes)
[15785.705029] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[15785.705237] TCP: Hash tables configured (established 8192 bind 8192)
[15785.705252] TCP reno registered
[15785.734838] checking if image is initramfs... it is
[15785.973231] Freeing initrd memory: 15996k freed
[15785.974312] audit: initializing netlink socket (disabled)
[15785.974572] audit(1196015716.968:1): initialized
[15785.980115] VFS: Disk quotas dquot_6.5.1
[15785.980729] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[15785.981277] io scheduler noop registered
[15785.981404] io scheduler anticipatory registered
[15785.981455] io scheduler deadline registered
[15785.981569] io scheduler cfq registered (default)
[15786.075774] Real Time
Clock Driver v1.12ac
[15786.077525] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024
blocksize
[15786.078314] input: Macintosh mouse button emulation as
/class/input/input0
[15786.078818] xencons_init: Initializing xen vfb; pass xencons=tty to
prevent this
[15786.079520] Xen virtual console successfully installed as xvc0
[15786.079866] Event-channel device installed.
[15786.147564] netfront: Initialising virtual ethernet driver.
[15786.149571] PNP: No PS/2 controller found. Probing ports directly.
[15786.150636] i8042.c: No controller found.
[15786.150879] mice: PS/2 mouse device common for all mice
[15786.151222] TCP cubic registered
[15786.151276] NET: Registered protocol family 1
[15786.151350] Using IPI No-Shortcut mode
[15786.152801] xen-vbd: registered block device major 3
[15786.152855] blkfront: hda1: barriers enabled
[15786.155045] blkfront:
hda2: barriers enabled
[15786.163005] netfront: device eth0 has copying receive path.
[15786.244504] XENBUS: Device with no driver: device/console/0
[15786.244975] Freeing unused kernel memory: 200k freed
[15786.839976] AppArmor: AppArmor
initialized<5>audit(1196015717.836:2): type=1505 info="AppArmor
initialized" pid=992
[15786.864141] fuse init (API version 7.8)
[15786.887322] Failure registering capabilities with primary security
module.
[15786.986664] thermal: Unknown symbol acpi_processor_set_thermal_limit
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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No virus found in this incoming message.
Checked by AVG Free Edition.
Version: 7.5.503 / Virus Database: 269.16.6/1150 - Release Date: 11/24/2007
5:58 PM
_______________________________________________
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Xen-users@lists.xensource.com
http://lists.xensource.com/xen-users
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I managed to get Xen running with Ubuntu Gutsy dom0 and domU''s BUT with many problems. In the end it was just too much hassle for my tastes, so I switched to Debian Etch. ________________________________ From: xen-users-bounces@lists.xensource.com [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of Allen Fowler Sent: Monday, November 26, 2007 3:45 PM To: Allen Fowler; xen-users@lists.xensource.com Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot *bump* Has anyone been able to get Xen working from the Ubuntu Gutsy repos? Or, am I just doing something wrong? ----- Original Message ---- From: Allen Fowler <allen.fowler@yahoo.com> To: xen-users@lists.xensource.com Sent: Sunday, November 25, 2007 10:50:14 PM Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot Mitch <mitchkelly@westnet.com.au> wrote: It could be you ran out of ram, i see you only have 383, try reducing the xen to use 64 and see how that goes, Mitch, Hmm.. OK i tried allocating 64MB of ram, but the results are the same. Here is what xen list shows then: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Name ID Mem VCPUs State Time(s) Domain-0 0 239 1 r----- 417.5 xendomu 10 64 1 -b---- 11.0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Also be quick in going to xm console xenname it could be freezing on something when it boots I can see the backlog when I type xen console, I just can''t type anything there. See log attached below in original message. (Is that what you meant?) ----- Original Message ----- From: Allen Fowler <mailto:allen.fowler@yahoo.com> To: Allen Fowler <mailto:allen.fowler@yahoo.com> ; xen-users@lists.xensource.com Sent: Monday, November 26, 2007 6:53 AM Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot To clarify: After I issue the "xm create xen_domu_name" command, no errors are returned, and the "xm list" command shows something like this: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Name ID Mem VCPUs State Time(s) Domain-0 0 239 1 r----- 279.0 xendomu 7 128 1 -b---- 27.5 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ However, I am unable to ssh into the VM, and typing anything at the "xm console" screen yields no response. (Though, the "xm console" does show the scroll back listed below.) Also, here is the output of "xm info": ~~~~~~~~~~~~~~~~~~~~~~~~~ host : server2 release : 2.6.22-14-xen version : #1 SMP Mon Oct 15 00:35:38 GMT 2007 machine : i686 nr_cpus : 1 nr_nodes : 1 sockets_per_node : 1 cores_per_socket : 1 threads_per_core : 1 cpu_mhz : 996 hw_caps : 0383f9ff:00000000:00000000:00000040 total_memory : 383 free_memory : 0 xen_major : 3 xen_minor : 1 xen_extra : .0 xen_caps : xen-3.0-x86_32p xen_scheduler : credit xen_pagesize : 4096 platform_params : virt_start=0xf5800000 xen_changeset : unavailable cc_compiler : gcc version 4.1.3 20070929 (prerelease) (Ubuntu 4.1.2-16ubuntu2 cc_compile_by : buildd cc_compile_domain : buildd cc_compile_date : Fri Oct 12 15:08:23 GMT 2007 xend_config_format : 4 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Thank you again... Allen Fowler <allen.fowler@yahoo.com> wrote: Hello, I followed the directions at: http://www.howtoforge.com/ubuntu-7.10-server-install-xen-from-ubuntu-rep ositories Dom0 boots fine. However, I can''t seem to get any DomU to start. Any help would be appreciated. Thank you, Allen Various outputs attached below: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ DomU config ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ # # Configuration file for the Xen instance xendomu, created # by xen-tools 3.5 on Fri Nov 23 15:19:59 2007. # # # Kernel + memory size # kernel = ''/boot/vmlinuz-2.6.22-14-xen'' ramdisk = ''/boot/initrd.img-2.6.22-14-xen'' memory = ''128'' # # Disk device(s). # root = ''/dev/hda1 ro'' disk = [ ''file:/home/xen/domains/xendomu/disk.img,hda1,w'', ''file:/home/xen/domains/xendomu/swap.img,hda2,w'' ] # # Hostname # name = ''xendomu'' # # Networking # vif = [ ''ip=10.0.0.71'' ] # # Behaviour # on_poweroff = ''destroy'' on_reboot = ''restart'' on_crash = ''restart'' ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ xm dmesg ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [SNIP] (XEN) System RAM: 383MB (392572kB) (XEN) Xen heap: 10MB (10276kB) (XEN) Domain heap initialised: DMA width 32 bits (XEN) PAE enabled, limit: 16 GB (XEN) Local APIC disabled by BIOS -- you can enable it with "lapic" (XEN) Using scheduler: SMP Credit Scheduler (credit) (XEN) Detected 996.791 MHz processor. (XEN) CPU0: Intel Pentium III (Coppermine) stepping 0a (XEN) Mapping cpu 0 to node 255 (XEN) Platform timer is 1.193MHz PIT (XEN) Brought up 1 CPUs (XEN) *** LOADING DOMAIN 0 *** (XEN) Xen kernel: 32-bit, PAE, lsb (XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000 -> 0xc04c0000 (XEN) PHYSICAL MEMORY ARRANGEMENT: (XEN) Dom0 alloc.: 0000000014000000->0000000016000000 (80008 pages to be allocated) (XEN) VIRTUAL MEMORY ARRANGEMENT: (XEN) Loaded kernel: c0100000->c04c0000 (XEN) Init. ramdisk: c04c0000->c145e800 (XEN) Phys-Mach map: c145f000->c14b5220 (XEN) Start info: c14b6000->c14b646c (XEN) Page tables: c14b7000->c14c8000 (XEN) Boot stack: c14c8000->c14c9000 (XEN) TOTAL: c0000000->c1800000 (XEN) ENTRY ADDRESS: c0100000 (XEN) Dom0 has maximum 1 VCPUs (XEN) Initrd len 0xf9e800, start at 0xc04c0000 (XEN) Scrubbing Free RAM: done. (XEN) Xen trace buffers: disabled (XEN) Std. Loglevel: Errors and warnings (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) (XEN) Xen is relinquishing VGA console. (XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 three times to switch input to Xen). ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ xm console xendomu ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [15785.652879] xen_mem: Initialising balloon driver. [15785.660761] Setting mem allocation to 131072 kiB [15785.661268] PCI: System does not support PCI [15785.661371] PCI: System does not support PCI [15785.661489] NET: Registered protocol family 8 [15785.661541] NET: Registered protocol family 20 [15785.662582] NET: Registered protocol family 2 [15785.662767] Time: xen clocksource has been installed. [15785.704611] IP route cache hash table entries: 2048 (order: 1, 8192 bytes) [15785.704753] TCP established hash table entries: 8192 (order: 4, 98304 bytes) [15785.705029] TCP bind hash table entries: 8192 (order: 4, 65536 bytes) [15785.705237] TCP: Hash tables configured (established 8192 bind 8192) [15785.705252] TCP reno registered [15785.734838] checking if image is initramfs... it is [15785.973231] Freeing initrd memory: 15996k freed [15785.974312] audit: initializing netlink socket (disabled) [15785.974572] audit(1196015716.968:1): initialized [15785.980115] VFS: Disk quotas dquot_6.5.1 [15785.980729] Dquot-cache hash table entries: 1024 (order 0, 4096 bytes) [15785.981277] io scheduler noop registered [15785.981404] io scheduler anticipatory registered [15785.981455] io scheduler deadline registered [15785.981569] io scheduler cfq registered (default) [15786.075774] Real Time Clock Driver v1.12ac [15786.077525] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize [15786.078314] input: Macintosh mouse button emulation as /class/input/input0 [15786.078818] xencons_init: Initializing xen vfb; pass xencons=tty to prevent this [15786.079520] Xen virtual console successfully installed as xvc0 [15786.079866] Event-channel device installed. [15786.147564] netfront: Initialising virtual ethernet driver. [15786.149571] PNP: No PS/2 controller found. Probing ports directly. [15786.150636] i8042.c: No controller found. [15786.150879] mice: PS/2 mouse device common for all mice [15786.151222] TCP cubic registered [15786.151276] NET: Registered protocol family 1 [15786.151350] Using IPI No-Shortcut mode [15786.152801] xen-vbd: registered block device major 3 [15786.152855] blkfront: hda1: barriers enabled [15786.155045] blkfront: hda2: barriers enabled [15786.163005] netfront: device eth0 has copying receive path. [15786.244504] XENBUS: Device with no driver: device/console/0 [15786.244975] Freeing unused kernel memory: 200k freed [15786.839976] AppArmor: AppArmor initialized<5>audit(1196015717.836:2): type=1505 info="AppArmor initialized" pid=992 [15786.864141] fuse init (API version 7.8) [15786.887322] Failure registering capabilities with primary security module. [15786.986664] thermal: Unknown symbol acpi_processor_set_thermal_limit ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ________________________________ Never miss a thing. Make Yahoo your homepage. <http://us.rd.yahoo.com/evt=51438/*http:/www.yahoo.com/r/hs> _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users ________________________________ Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See how. <http://us.rd.yahoo.com/evt=51732/*http:/overview.mail.yahoo.com/> _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.503 / Virus Database: 269.16.6/1150 - Release Date: 11/24/2007 5:58 PM _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users ________________________________ Be a better sports nut! Let your teams follow you with Yahoo Mobile. Try it now. <http://us.rd.yahoo.com/evt=51731/*http:/mobile.yahoo.com/sports;_ylt=At 9_qDKvtAbMuh1G1SQtBI7ntAcJ> ________________________________ Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See how. <http://us.rd.yahoo.com/evt=51732/*http:/overview.mail.yahoo.com/> _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
I''m using the pae hypervisor from gutsy. I built my own dom0 and domU kernels, though On Mon, 2007-11-26 at 15:28 -0700, Allen Unrau wrote:> I managed to get Xen running with Ubuntu Gutsy dom0 and domU’s BUT > with many problems. In the end it was just too much hassle for my > tastes, so I switched to Debian Etch. > > > > > ______________________________________________________________________ > From: xen-users-bounces@lists.xensource.com > [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of Allen > Fowler > Sent: Monday, November 26, 2007 3:45 PM > To: Allen Fowler; xen-users@lists.xensource.com > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot > > > > > *bump* > > Has anyone been able to get Xen working from the Ubuntu Gutsy repos? > > Or, am I just doing something wrong? > > > > > ----- Original Message ---- > From: Allen Fowler <allen.fowler@yahoo.com> > To: xen-users@lists.xensource.com > Sent: Sunday, November 25, 2007 10:50:14 PM > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot > > > Mitch <mitchkelly@westnet.com.au> wrote: > > It could be you ran out of ram, i see you only have 383, try reducing > the xen to use 64 and see how that goes, > > > > Mitch, > > Hmm.. OK i tried allocating 64MB of ram, but the results are the same. > > > Here is what xen list shows then: > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Name ID Mem VCPUs State > Time(s) > Domain-0 0 239 1 r----- > 417.5 > xendomu 10 64 1 -b---- > 11.0 > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > Also be quick in going to xm console xenname it could be > freezing on something when it boots > > > > I can see the backlog when I type xen console, I just can''t type > anything there. See log attached below in original message. (Is that > what you meant?) > > > > > > ----- Original Message ----- > > > From: Allen Fowler > > > To: Allen Fowler ; xen-users@lists.xensource.com > > > Sent: Monday, November 26, 2007 6:53 AM > > > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot > > > > > > To clarify: > > After I issue the "xm create xen_domu_name" command, > no errors are returned, and the "xm list" command > shows something like this: > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Name ID Mem > VCPUs State Time(s) > Domain-0 0 239 > 1 r----- 279.0 > xendomu 7 128 > 1 -b---- 27.5 > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > However, I am unable to ssh into the VM, and typing > anything at the "xm console" screen yields no > response. (Though, the "xm console" does show the > scroll back listed below.) > > Also, here is the output of "xm info": > > ~~~~~~~~~~~~~~~~~~~~~~~~~ > host : server2 > release : 2.6.22-14-xen > version : #1 SMP Mon Oct 15 00:35:38 > GMT 2007 > machine : i686 > nr_cpus : 1 > nr_nodes : 1 > sockets_per_node : 1 > cores_per_socket : 1 > threads_per_core : 1 > cpu_mhz : 996 > hw_caps : > 0383f9ff:00000000:00000000:00000040 > total_memory : 383 > free_memory : 0 > xen_major : 3 > xen_minor : 1 > xen_extra : .0 > xen_caps : xen-3.0-x86_32p > xen_scheduler : credit > xen_pagesize : 4096 > platform_params : virt_start=0xf5800000 > xen_changeset : unavailable > cc_compiler : gcc version 4.1.3 20070929 > (prerelease) (Ubuntu 4.1.2-16ubuntu2 > cc_compile_by : buildd > cc_compile_domain : buildd > cc_compile_date : Fri Oct 12 15:08:23 GMT 2007 > xend_config_format : 4 > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Thank you again... > > > Allen Fowler <allen.fowler@yahoo.com> wrote: > > Hello, > > I followed the directions at: > http://www.howtoforge.com/ubuntu-7.10-server-install-xen-from-ubuntu-repositories > > Dom0 boots fine. > > However, I can''t seem to get any DomU to start. > > Any help would be appreciated. > > Thank you, > Allen > > Various outputs attached below: > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > DomU config > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > # > # Configuration file for the Xen instance xendomu, > created > # by xen-tools 3.5 on Fri Nov 23 15:19:59 2007. > # > > # > # Kernel + memory size > # > kernel = ''/boot/vmlinuz-2.6.22-14-xen'' > ramdisk = ''/boot/initrd.img-2.6.22-14-xen'' > memory = ''128'' > > # > # Disk device(s). > # > root = ''/dev/hda1 ro'' > disk > [ ''file:/home/xen/domains/xendomu/disk.img,hda1,w'', > ''file:/home/xen/domains/xendomu/swap.img,hda2,w'' ] > > # > # Hostname > # > name = ''xendomu'' > > # > # Networking > # > vif = [ ''ip=10.0.0.71'' ] > > # > # Behaviour > # > on_poweroff = ''destroy'' > on_reboot = ''restart'' > on_crash = ''restart'' > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > xm dmesg > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > [SNIP] > (XEN) System RAM: 383MB (392572kB) > (XEN) Xen heap: 10MB (10276kB) > (XEN) Domain heap initialised: DMA width 32 bits > (XEN) PAE enabled, limit: 16 GB > (XEN) Local APIC disabled by BIOS -- you can enable it > with "lapic" > (XEN) Using scheduler: SMP Credit Scheduler (credit) > (XEN) Detected 996.791 MHz processor. > (XEN) CPU0: Intel Pentium III (Coppermine) stepping 0a > (XEN) Mapping cpu 0 to node 255 > (XEN) Platform timer is 1.193MHz PIT > (XEN) Brought up 1 CPUs > (XEN) *** LOADING DOMAIN 0 *** > (XEN) Xen kernel: 32-bit, PAE, lsb > (XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000 > -> 0xc04c0000 > (XEN) PHYSICAL MEMORY ARRANGEMENT: > (XEN) Dom0 alloc.: > 0000000014000000->0000000016000000 (80008 pages to be > allocated) > (XEN) VIRTUAL MEMORY ARRANGEMENT: > (XEN) Loaded kernel: c0100000->c04c0000 > (XEN) Init. ramdisk: c04c0000->c145e800 > (XEN) Phys-Mach map: c145f000->c14b5220 > (XEN) Start info: c14b6000->c14b646c > (XEN) Page tables: c14b7000->c14c8000 > (XEN) Boot stack: c14c8000->c14c9000 > (XEN) TOTAL: c0000000->c1800000 > (XEN) ENTRY ADDRESS: c0100000 > (XEN) Dom0 has maximum 1 VCPUs > (XEN) Initrd len 0xf9e800, start at 0xc04c0000 > (XEN) Scrubbing Free RAM: done. > (XEN) Xen trace buffers: disabled > (XEN) Std. Loglevel: Errors and warnings > (XEN) Guest Loglevel: Nothing (Rate-limited: Errors > and warnings) > (XEN) Xen is relinquishing VGA console. > (XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 > three times to switch input to Xen). > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > xm console xendomu > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > [15785.652879] xen_mem: Initialising balloon driver. > [15785.660761] Setting mem allocation to 131072 kiB > [15785.661268] PCI: System does not support PCI > [15785.661371] PCI: System does not support PCI > [15785.661489] NET: Registered protocol family 8 > [15785.661541] NET: Registered protocol family 20 > [15785.662582] NET: Registered protocol family 2 > [15785.662767] Time: xen clocksource has been > installed. > [15785.704611] IP route cache hash table entries: 2048 > (order: 1, 8192 bytes) > [15785.704753] TCP established hash table entries: > 8192 (order: 4, 98304 bytes) > [15785.705029] TCP bind hash table entries: 8192 > (order: 4, 65536 bytes) > [15785.705237] TCP: Hash tables configured > (established 8192 bind 8192) > [15785.705252] TCP reno registered > [15785.734838] checking if image is initramfs... it is > [15785.973231] Freeing initrd memory: 15996k freed > [15785.974312] audit: initializing netlink socket > (disabled) > [15785.974572] audit(1196015716.968:1): initialized > [15785.980115] VFS: Disk quotas dquot_6.5.1 > [15785.980729] Dquot-cache hash table entries: 1024 > (order 0, 4096 bytes) > [15785.981277] io scheduler noop registered > [15785.981404] io scheduler anticipatory registered > [15785.981455] io scheduler deadline registered > [15785.981569] io scheduler cfq registered (default) > [15786.075774] Real Time Clock Driver v1.12ac > [15786.077525] RAMDISK driver initialized: 16 RAM > disks of 65536K size 1024 blocksize > [15786.078314] input: Macintosh mouse button emulation > as /class/input/input0 > [15786.078818] xencons_init: Initializing xen vfb; > pass xencons=tty to prevent this > [15786.079520] Xen virtual console successfully > installed as xvc0 > [15786.079866] Event-channel device installed. > [15786.147564] netfront: Initialising virtual ethernet > driver. > [15786.149571] PNP: No PS/2 controller found. Probing > ports directly. > [15786.150636] i8042.c: No controller found. > [15786.150879] mice: PS/2 mouse device common for all > mice > [15786.151222] TCP cubic registered > [15786.151276] NET: Registered protocol family 1 > [15786.151350] Using IPI No-Shortcut mode > [15786.152801] xen-vbd: registered block device major > 3 > [15786.152855] blkfront: hda1: barriers enabled > [15786.155045] blkfront: hda2: barriers enabled > [15786.163005] netfront: device eth0 has copying > receive path. > [15786.244504] XENBUS: Device with no driver: > device/console/0 > [15786.244975] Freeing unused kernel memory: 200k > freed > [15786.839976] AppArmor: AppArmor > initialized<5>audit(1196015717.836:2): type=1505 > info="AppArmor initialized" pid=992 > [15786.864141] fuse init (API version 7.8) > [15786.887322] Failure registering capabilities with > primary security module. > [15786.986664] thermal: Unknown symbol > acpi_processor_set_thermal_limit > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > > > ______________________________________________________ > Never miss a thing. Make Yahoo your homepage. > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users > > > > > ______________________________________________________ > Be a better pen pal. Text or chat with friends inside > Yahoo! Mail. See how. > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users > > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.503 / Virus Database: 269.16.6/1150 - > Release Date: 11/24/2007 5:58 PM > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users > > > > > > ______________________________________________________________________ > Be a better sports nut! Let your teams follow you with Yahoo Mobile. > Try it now. > > > > > > > > > ______________________________________________________________________ > Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See > how. > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Hi, I also have Ubuntu Gutsy 7.10 and having lots of problems with its xen version and 2.6.22-14-xen kernel, including HVM domains hanging at boot. I don''t suggest it for use. Unfortunately, the Ubuntu development guys look so busy that they can''t also close the bugs that I''ve submitted (at least an explanation) 1 month ago. Br, Emre On Nov 27, 2007 1:13 AM, C.J. Adams-Collier <cjcollier@gmail.com> wrote:> I''m using the pae hypervisor from gutsy. I built my own dom0 and domU > kernels, though > > > On Mon, 2007-11-26 at 15:28 -0700, Allen Unrau wrote: > > I managed to get Xen running with Ubuntu Gutsy dom0 and domU''s BUT > > with many problems. In the end it was just too much hassle for my > > tastes, so I switched to Debian Etch. > > > > > > > > > > ______________________________________________________________________ > > From: xen-users-bounces@lists.xensource.com > > [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of Allen > > Fowler > > Sent: Monday, November 26, 2007 3:45 PM > > To: Allen Fowler; xen-users@lists.xensource.com > > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot > > > > > > > > > > *bump* > > > > Has anyone been able to get Xen working from the Ubuntu Gutsy repos? > > > > Or, am I just doing something wrong? > > > > > > > > > > ----- Original Message ---- > > From: Allen Fowler <allen.fowler@yahoo.com> > > To: xen-users@lists.xensource.com > > Sent: Sunday, November 25, 2007 10:50:14 PM > > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot > > > > > > Mitch <mitchkelly@westnet.com.au> wrote: > > > > It could be you ran out of ram, i see you only have 383, try reducing > > the xen to use 64 and see how that goes, > > > > > > > > Mitch, > > > > Hmm.. OK i tried allocating 64MB of ram, but the results are the same. > > > > > > Here is what xen list shows then: > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Name ID Mem VCPUs State > > Time(s) > > Domain-0 0 239 1 r----- > > 417.5 > > xendomu 10 64 1 -b---- > > 11.0 > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > > > > > Also be quick in going to xm console xenname it could be > > freezing on something when it boots > > > > > > > > I can see the backlog when I type xen console, I just can''t type > > anything there. See log attached below in original message. (Is that > > what you meant?) > > > > > > > > > > > > ----- Original Message ----- > > > > > > From: Allen Fowler > > > > > > To: Allen Fowler ; xen-users@lists.xensource.com > > > > > > Sent: Monday, November 26, 2007 6:53 AM > > > > > > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot > > > > > > > > > > > > To clarify: > > > > After I issue the "xm create xen_domu_name" command, > > no errors are returned, and the "xm list" command > > shows something like this: > > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Name ID Mem > > VCPUs State Time(s) > > Domain-0 0 239 > > 1 r----- 279.0 > > xendomu 7 128 > > 1 -b---- 27.5 > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > However, I am unable to ssh into the VM, and typing > > anything at the "xm console" screen yields no > > response. (Though, the "xm console" does show the > > scroll back listed below.) > > > > Also, here is the output of "xm info": > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~ > > host : server2 > > release : 2.6.22-14-xen > > version : #1 SMP Mon Oct 15 00:35:38 > > GMT 2007 > > machine : i686 > > nr_cpus : 1 > > nr_nodes : 1 > > sockets_per_node : 1 > > cores_per_socket : 1 > > threads_per_core : 1 > > cpu_mhz : 996 > > hw_caps : > > 0383f9ff:00000000:00000000:00000040 > > total_memory : 383 > > free_memory : 0 > > xen_major : 3 > > xen_minor : 1 > > xen_extra : .0 > > xen_caps : xen-3.0-x86_32p > > xen_scheduler : credit > > xen_pagesize : 4096 > > platform_params : virt_start=0xf5800000 > > xen_changeset : unavailable > > cc_compiler : gcc version 4.1.3 20070929 > > (prerelease) (Ubuntu 4.1.2-16ubuntu2 > > cc_compile_by : buildd > > cc_compile_domain : buildd > > cc_compile_date : Fri Oct 12 15:08:23 GMT 2007 > > xend_config_format : 4 > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > Thank you again... > > > > > > Allen Fowler <allen.fowler@yahoo.com> wrote: > > > > Hello, > > > > I followed the directions at: > > > http://www.howtoforge.com/ubuntu-7.10-server-install-xen-from-ubuntu-repositories > > > > Dom0 boots fine. > > > > However, I can''t seem to get any DomU to start. > > > > Any help would be appreciated. > > > > Thank you, > > Allen > > > > Various outputs attached below: > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > DomU config > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > # > > # Configuration file for the Xen instance xendomu, > > created > > # by xen-tools 3.5 on Fri Nov 23 15:19:59 2007. > > # > > > > # > > # Kernel + memory size > > # > > kernel = ''/boot/vmlinuz-2.6.22-14-xen'' > > ramdisk = ''/boot/initrd.img-2.6.22-14-xen'' > > memory = ''128'' > > > > # > > # Disk device(s). > > # > > root = ''/dev/hda1 ro'' > > disk > > [ ''file:/home/xen/domains/xendomu/disk.img,hda1,w'', > > ''file:/home/xen/domains/xendomu/swap.img,hda2,w'' ] > > > > # > > # Hostname > > # > > name = ''xendomu'' > > > > # > > # Networking > > # > > vif = [ ''ip=10.0.0.71'' ] > > > > # > > # Behaviour > > # > > on_poweroff = ''destroy'' > > on_reboot = ''restart'' > > on_crash = ''restart'' > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > xm dmesg > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > [SNIP] > > (XEN) System RAM: 383MB (392572kB) > > (XEN) Xen heap: 10MB (10276kB) > > (XEN) Domain heap initialised: DMA width 32 bits > > (XEN) PAE enabled, limit: 16 GB > > (XEN) Local APIC disabled by BIOS -- you can enable it > > with "lapic" > > (XEN) Using scheduler: SMP Credit Scheduler (credit) > > (XEN) Detected 996.791 MHz processor. > > (XEN) CPU0: Intel Pentium III (Coppermine) stepping 0a > > (XEN) Mapping cpu 0 to node 255 > > (XEN) Platform timer is 1.193MHz PIT > > (XEN) Brought up 1 CPUs > > (XEN) *** LOADING DOMAIN 0 *** > > (XEN) Xen kernel: 32-bit, PAE, lsb > > (XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000 > > -> 0xc04c0000 > > (XEN) PHYSICAL MEMORY ARRANGEMENT: > > (XEN) Dom0 alloc.: > > 0000000014000000->0000000016000000 (80008 pages to be > > allocated) > > (XEN) VIRTUAL MEMORY ARRANGEMENT: > > (XEN) Loaded kernel: c0100000->c04c0000 > > (XEN) Init. ramdisk: c04c0000->c145e800 > > (XEN) Phys-Mach map: c145f000->c14b5220 > > (XEN) Start info: c14b6000->c14b646c > > (XEN) Page tables: c14b7000->c14c8000 > > (XEN) Boot stack: c14c8000->c14c9000 > > (XEN) TOTAL: c0000000->c1800000 > > (XEN) ENTRY ADDRESS: c0100000 > > (XEN) Dom0 has maximum 1 VCPUs > > (XEN) Initrd len 0xf9e800, start at 0xc04c0000 > > (XEN) Scrubbing Free RAM: done. > > (XEN) Xen trace buffers: disabled > > (XEN) Std. Loglevel: Errors and warnings > > (XEN) Guest Loglevel: Nothing (Rate-limited: Errors > > and warnings) > > (XEN) Xen is relinquishing VGA console. > > (XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 > > three times to switch input to Xen). > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > xm console xendomu > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > [15785.652879] xen_mem: Initialising balloon driver. > > [15785.660761] Setting mem allocation to 131072 kiB > > [15785.661268] PCI: System does not support PCI > > [15785.661371] PCI: System does not support PCI > > [15785.661489] NET: Registered protocol family 8 > > [15785.661541] NET: Registered protocol family 20 > > [15785.662582] NET: Registered protocol family 2 > > [15785.662767] Time: xen clocksource has been > > installed. > > [15785.704611] IP route cache hash table entries: 2048 > > (order: 1, 8192 bytes) > > [15785.704753] TCP established hash table entries: > > 8192 (order: 4, 98304 bytes) > > [15785.705029] TCP bind hash table entries: 8192 > > (order: 4, 65536 bytes) > > [15785.705237] TCP: Hash tables configured > > (established 8192 bind 8192) > > [15785.705252] TCP reno registered > > [15785.734838] checking if image is initramfs... it is > > [15785.973231] Freeing initrd memory: 15996k freed > > [15785.974312] audit: initializing netlink socket > > (disabled) > > [15785.974572] audit(1196015716.968:1): initialized > > [15785.980115] VFS: Disk quotas dquot_6.5.1 > > [15785.980729] Dquot-cache hash table entries: 1024 > > (order 0, 4096 bytes) > > [15785.981277] io scheduler noop registered > > [15785.981404] io scheduler anticipatory registered > > [15785.981455] io scheduler deadline registered > > [15785.981569] io scheduler cfq registered (default) > > [15786.075774] Real Time Clock Driver v1.12ac > > [15786.077525] RAMDISK driver initialized: 16 RAM > > disks of 65536K size 1024 blocksize > > [15786.078314] input: Macintosh mouse button emulation > > as /class/input/input0 > > [15786.078818] xencons_init: Initializing xen vfb; > > pass xencons=tty to prevent this > > [15786.079520] Xen virtual console successfully > > installed as xvc0 > > [15786.079866] Event-channel device installed. > > [15786.147564] netfront: Initialising virtual ethernet > > driver. > > [15786.149571] PNP: No PS/2 controller found. Probing > > ports directly. > > [15786.150636] i8042.c: No controller found. > > [15786.150879] mice: PS/2 mouse device common for all > > mice > > [15786.151222] TCP cubic registered > > [15786.151276] NET: Registered protocol family 1 > > [15786.151350] Using IPI No-Shortcut mode > > [15786.152801] xen-vbd: registered block device major > > 3 > > [15786.152855] blkfront: hda1: barriers enabled > > [15786.155045] blkfront: hda2: barriers enabled > > [15786.163005] netfront: device eth0 has copying > > receive path. > > [15786.244504] XENBUS: Device with no driver: > > device/console/0 > > [15786.244975] Freeing unused kernel memory: 200k > > freed > > [15786.839976] AppArmor: AppArmor > > initialized<5>audit(1196015717.836:2): type=1505 > > info="AppArmor initialized" pid=992 > > [15786.864141] fuse init (API version 7.8) > > [15786.887322] Failure registering capabilities with > > primary security module. > > [15786.986664] thermal: Unknown symbol > > acpi_processor_set_thermal_limit > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > > > > > > > > > ______________________________________________________ > > Never miss a thing. Make Yahoo your homepage. > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xensource.com > > http://lists.xensource.com/xen-users > > > > > > > > > > ______________________________________________________ > > Be a better pen pal. Text or chat with friends inside > > Yahoo! Mail. See how. > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xensource.com > > http://lists.xensource.com/xen-users > > > > No virus found in this incoming message. > > Checked by AVG Free Edition. > > Version: 7.5.503 / Virus Database: 269.16.6/1150 - > > Release Date: 11/24/2007 5:58 PM > > > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xensource.com > > http://lists.xensource.com/xen-users > > > > > > > > > > > > ______________________________________________________________________ > > Be a better sports nut! Let your teams follow you with Yahoo Mobile. > > Try it now. > > > > > > > > > > > > > > > > > > ______________________________________________________________________ > > Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See > > how. > > > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xensource.com > > http://lists.xensource.com/xen-users > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >-- Emre Erenoglu erenoglu@gmail.com _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
Well... If the Ubuntu repo does not provide a good Xen kernel, maybe I should build my own, too. How would I go about doing this? Do I still use the xen-tools from the repo, or do I need to compile those too? How should I do this? Is there a how-to? (Keep in mind I''ve never built a kernel before....) Thank you... ----- Original Message ---- From: Emre Erenoglu <erenoglu@gmail.com> To: C.J. Adams-Collier <cjcollier@gmail.com> Cc: Allen Unrau <allen.unrau@sjrb.ca>; xen-users@lists.xensource.com Sent: Monday, November 26, 2007 8:38:32 PM Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot Hi, I also have Ubuntu Gutsy 7.10 and having lots of problems with its xen version and 2.6.22-14-xen kernel, including HVM domains hanging at boot. I don''t suggest it for use. Unfortunately, the Ubuntu development guys look so busy that they can''t also close the bugs that I''ve submitted (at least an explanation) 1 month ago. Br, Emre On Nov 27, 2007 1:13 AM, C.J. Adams-Collier <cjcollier@gmail.com> wrote: I''m using the pae hypervisor from gutsy. I built my own dom0 and domU kernels, though On Mon, 2007-11-26 at 15:28 -0700, Allen Unrau wrote:> I managed to get Xen running with Ubuntu Gutsy dom0 and domU''s BUT> with many problems. In the end it was just too much hassle for my > tastes, so I switched to Debian Etch. > > > > > ______________________________________________________________________> From: xen-users-bounces@lists.xensource.com > [mailto:xen-users-bounces@lists.xensource.com] On Behalf Of Allen> Fowler > Sent: Monday, November 26, 2007 3:45 PM > To: Allen Fowler; xen-users@lists.xensource.com > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot> > > > > *bump* > > Has anyone been able to get Xen working from the Ubuntu Gutsy repos? > > Or, am I just doing something wrong? > > > >> ----- Original Message ---- > From: Allen Fowler <allen.fowler@yahoo.com> > To: xen-users@lists.xensource.com> Sent: Sunday, November 25, 2007 10:50:14 PM > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot > > > Mitch <mitchkelly@westnet.com.au > wrote: > > It could be you ran out of ram, i see you only have 383, try reducing > the xen to use 64 and see how that goes, > > > > Mitch, > > Hmm.. OK i tried allocating 64MB of ram, but the results are the same.> > > Here is what xen list shows then: > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Name ID Mem VCPUs State > Time(s) > Domain-0 0 239 1 r-----> 417.5 > xendomu 10 64 1 -b---- > 11.0 > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > Also be quick in going to xm console xenname it could be> freezing on something when it boots > > > > I can see the backlog when I type xen console, I just can''t type > anything there. See log attached below in original message. (Is that> what you meant?) > > > > > > ----- Original Message ----- > > > From: Allen Fowler > > > To: Allen Fowler ;xen-users@lists.xensource.com> > > Sent: Monday, November 26, 2007 6:53 AM > > > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot> > > > > > To clarify: > > After I issue the "xm create xen_domu_name" command, > no errors are returned, and the "xm list" command> shows something like this: > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Name ID Mem > VCPUs State Time(s)> Domain-0 0 239 > 1 r----- 279.0 > xendomu 7 128 > 1 -b----27.5> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > However, I am unable to ssh into the VM, and typing > anything at the "xm console" screen yields no> response. (Though, the "xm console" does show the > scroll back listed below.) > > Also, here is the output of "xm info":> > ~~~~~~~~~~~~~~~~~~~~~~~~~ > host : server2 > release : 2.6.22-14-xen > version : #1 SMP Mon Oct 15 00:35:38> GMT 2007 > machine : i686 > nr_cpus : 1 > nr_nodes : 1 > sockets_per_node : 1> cores_per_socket : 1 > threads_per_core : 1 > cpu_mhz : 996 > hw_caps : > 0383f9ff:00000000:00000000:00000040> total_memory : 383 > free_memory : 0 > xen_major : 3 > xen_minor : 1 > xen_extra : .0> xen_caps : xen-3.0-x86_32p > xen_scheduler : credit > xen_pagesize : 4096 > platform_params : virt_start=0xf5800000> xen_changeset : unavailable > cc_compiler : gcc version 4.1.3 20070929 > (prerelease) (Ubuntu 4.1.2-16ubuntu2 > cc_compile_by : buildd> cc_compile_domain : buildd > cc_compile_date : Fri Oct 12 15:08:23 GMT 2007 > xend_config_format : 4 > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~> > Thank you again... > > > Allen Fowler <allen.fowler@yahoo.com> wrote: > > Hello,> > I followed the directions at: > http://www.howtoforge.com/ubuntu-7.10-server-install-xen-from-ubuntu-repositories> > Dom0 boots fine. > > However, I can''t seem to get any DomU to start. > > Any help would be appreciated. > > Thank you,> Allen > > Various outputs attached below: > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > DomU config > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~> # > # Configuration file for the Xen instance xendomu, > created > # by xen-tools 3.5 on Fri Nov 23 15:19:59 2007. > #> > # > # Kernel + memory size > # > kernel = ''/boot/vmlinuz-2.6.22-14-xen'' > ramdisk = ''/boot/initrd.img-2.6.22-14-xen''> memory = ''128'' > > # > # Disk device(s). > # > root = ''/dev/hda1 ro''> disk > [ ''file:/home/xen/domains/xendomu/disk.img,hda1,w'', > ''file:/home/xen/domains/xendomu/swap.img,hda2,w'' ] > > #> # Hostname > # > name = ''xendomu'' > > # > # Networking > # > vif = [ ''ip10.0.0.71'' ] > > # > # Behaviour > # > on_poweroff = ''destroy'' > on_reboot = ''restart''> on_crash = ''restart'' > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > xm dmesg> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > [SNIP] > (XEN) System RAM: 383MB (392572kB) > (XEN) Xen heap: 10MB (10276kB) > (XEN) Domain heap initialised: DMA width 32 bits> (XEN) PAE enabled, limit: 16 GB > (XEN) Local APIC disabled by BIOS -- you can enable it > with "lapic" > (XEN) Using scheduler: SMP Credit Scheduler (credit)> (XEN) Detected 996.791 MHz processor. > (XEN) CPU0: Intel Pentium III (Coppermine) stepping 0a > (XEN) Mapping cpu 0 to node 255 > (XEN) Platform timer is1.193MHz PIT> (XEN) Brought up 1 CPUs > (XEN) *** LOADING DOMAIN 0 *** > (XEN) Xen kernel: 32-bit, PAE, lsb > (XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000> -> 0xc04c0000 > (XEN) PHYSICAL MEMORY ARRANGEMENT: > (XEN) Dom0 alloc.: > 0000000014000000->0000000016000000 (80008 pages to be> allocated) > (XEN) VIRTUAL MEMORY ARRANGEMENT: > (XEN) Loaded kernel: c0100000->c04c0000 > (XEN) Init. ramdisk: c04c0000->c145e800> (XEN) Phys-Mach map: c145f000->c14b5220 > (XEN) Start info: c14b6000->c14b646c > (XEN) Page tables: c14b7000->c14c8000 > (XEN) Boot stack: c14c8000->c14c9000> (XEN) TOTAL: c0000000->c1800000 > (XEN) ENTRY ADDRESS: c0100000 > (XEN) Dom0 has maximum 1 VCPUs > (XEN) Initrd len 0xf9e800, start at 0xc04c0000> (XEN) Scrubbing Free RAM: done. > (XEN) Xen trace buffers: disabled > (XEN) Std. Loglevel: Errors and warnings > (XEN) Guest Loglevel: Nothing (Rate-limited: Errors> and warnings) > (XEN) Xen is relinquishing VGA console. > (XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 > three times to switch input to Xen).> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > xm console xendomu > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~> [15785.652879] xen_mem: Initialising balloon driver. > [15785.660761] Setting mem allocation to 131072 kiB > [15785.661268] PCI: System does not support PCI> [15785.661371] PCI: System does not support PCI > [15785.661489] NET: Registered protocol family 8 > [15785.661541] NET: Registered protocol family 20> [15785.662582] NET: Registered protocol family 2 > [15785.662767] Time: xen clocksource has been > installed. > [15785.704611] IP route cache hash table entries: 2048> (order: 1, 8192 bytes) > [15785.704753] TCP established hash table entries: > 8192 (order: 4, 98304 bytes) > [15785.705029] TCP bind hash table entries: 8192> (order: 4, 65536 bytes) > [15785.705237] TCP: Hash tables configured > (established 8192 bind 8192) > [15785.705252] TCP reno registered> [15785.734838] checking if image is initramfs... it is > [15785.973231] Freeing initrd memory: 15996k freed > [15785.974312] audit: initializing netlink socket> (disabled) > [15785.974572] audit(1196015716.968:1): initialized > [15785.980115] VFS: Disk quotas dquot_6.5.1 > [15785.980729] Dquot-cache hash table entries: 1024> (order 0, 4096 bytes) > [15785.981277] io scheduler noop registered > [15785.981404] io scheduler anticipatory registered > [15785.981455] io scheduler deadline registered> [15785.981569] io scheduler cfq registered (default) > [15786.075774] Real Time Clock Driver v1.12ac > [15786.077525] RAMDISK driver initialized: 16 RAM> disks of 65536K size 1024 blocksize > [15786.078314] input: Macintosh mouse button emulation > as /class/input/input0 > [15786.078818] xencons_init: Initializing xen vfb;> pass xencons=tty to prevent this > [15786.079520] Xen virtual console successfully > installed as xvc0 > [15786.079866] Event-channel device installed.> [15786.147564] netfront: Initialising virtual ethernet > driver. > [15786.149571] PNP: No PS/2 controller found. Probing> ports directly. > [15786.150636] i8042.c: No controller found. > [15786.150879] mice: PS/2 mouse device common for all > mice > [15786.151222] TCP cubic registered> [15786.151276] NET: Registered protocol family 1 > [15786.151350] Using IPI No-Shortcut mode > [15786.152801] xen-vbd: registered block device major> 3 > [15786.152855] blkfront: hda1: barriers enabled > [15786.155045] blkfront: hda2: barriers enabled > [15786.163005] netfront: device eth0 has copying> receive path. > [15786.244504] XENBUS: Device with no driver: > device/console/0 > [15786.244975] Freeing unused kernel memory: 200k> freed > [15786.839976] AppArmor: AppArmor > initialized<5>audit(1196015717.836:2): type=1505 > info="AppArmor initialized" pid=992> [15786.864141] fuse init (API version 7.8) > [15786.887322] Failure registering capabilities with > primary security module. > [15786.986664] thermal: Unknown symbol> acpi_processor_set_thermal_limit > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > > > ______________________________________________________> Never miss a thing. Make Yahoo your homepage. > _______________________________________________ > Xen-users mailing list >Xen-users@lists.xensource.com> http://lists.xensource.com/xen-users > > > > > ______________________________________________________> Be a better pen pal. Text or chat with friends inside > Yahoo! Mail. See how. > > _______________________________________________ > Xen-users mailing list> Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users> > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.503 / Virus Database: 269.16.6/1150 - > Release Date: 11/24/2007 5:58 PM> > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com >http://lists.xensource.com/xen-users> > > > > > ______________________________________________________________________> Be a better sports nut! Let your teams follow you with Yahoo Mobile. > Try it now. > > > > > > > > > ______________________________________________________________________> Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See > how. > > > _______________________________________________ > Xen-users mailing list >Xen-users@lists.xensource.com> http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users -- Emre Erenoglu erenoglu@gmail.com ____________________________________________________________________________________ Get easy, one-click access to your favorites. Make Yahoo! your homepage. http://www.yahoo.com/r/hs _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
troubleshooting further, with help from the ubuntu-users list, .... I added the line: extra = ''xencons=tty'' to the config files, and now things progress a bit further. It seem I wind up with some sort of strange"initramfs" prompt. Here is the "xm console" log... ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [68094.497659] Real Time Clock Driver v1.12ac [68094.500451] RAMDISK driver initialized: 16 RAM disks of 65536K size 1024 blocksize [68094.502157] input: Macintosh mouse button emulation as /class/input/input0 [68094.520344] Xen virtual console successfully installed as tty1 [68094.521939] Event-channel device installed. [68094.592540] netfront: Initialising virtual ethernet driver. [68094.597382] xen-vbd: registered block device major 3 [68094.598283] blkfront: hda1: barriers enabled [68094.602059] blkfront: hda2: barriers enabled [68094.613491] netfront: device eth0 has copying receive path. [68094.619304] PNP: No PS/2 controller found. Probing ports directly. [68094.621198] i8042.c: No controller found. [68094.622258] mice: PS/2 mouse device common for all mice [68094.623631] TCP cubic registered [68094.624593] NET: Registered protocol family 1 [68094.625363] Using IPI No-Shortcut mode [68094.626165] XENBUS: Device with no driver: device/console/0 [68094.627239] Freeing unused kernel memory: 200k freed Loading, please wait... Couldnt get a file descriptor referring to the console Couldnt get a file descriptor referring to the console Couldnt get a file descriptor referring to the console Couldnt get a file descriptor referring to the consoleHere is the "xm console" log... Couldnt get a file descriptor referring to the console Couldnt get a file descriptor referring to the console Begin: Loading essential drivers... ... [68095.347277] AppArmor: AppArmor initialized<5>audit(1196362017.346:2): type=1505 info="AppArmor initialized" pid=934 [68095.373147] fuse init (API version 7.8) [68095.397099] Failure registering capabilities with primary security module. [68095.492666] thermal: Unknown symbol acpi_processor_set_thermal_limit Done. Begin: Running /scripts/init-premount ... Done. Begin: Mounting root file system... ... Begin: Running /scripts/local-top ... Done. Begin: Waiting for root file system... ... [...STOPS FOR A FEW MINUTES......] [... THEN...] Done. /dev/hda1: unknown volume type Begin: Running /scripts/local-premount ... Done. mount: Mounting /dev/hda1 on /root failed: No such device Begin: Running /scripts/local-bottom ... Done. Done. Begin: Running /scripts/init-bottom ... mount: Mounting /root/dev on /dev/.static/dev failed: No such file or directory Done. mount: Mounting /sys on /root/sys failed: No such file or directory mount: Mounting /proc on /root/proc failed: No such file or directory Target filesystem doesn''t have /sbin/init BusyBox v1.1.3 (Debian 1:1.1.3-5ubuntu7) Built-in shell (ash) Enter ''help'' for a list of built-in commands. (initramfs) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~> > >> ----- Original Message ---- > From: Allen Fowler <allen.fowler@yahoo.com> > To: xen-users@lists.xensource.com> Sent: Sunday, November 25, 2007 10:50:14 PM > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot > > > Mitch <mitchkelly@westnet.com.au > wrote: > > It could be you ran out of ram, i see you only have 383, try reducing > the xen to use 64 and see how that goes, > > > > Mitch, > > Hmm.. OK i tried allocating 64MB of ram, but the results are the same.> > > Here is what xen list shows then: > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Name ID Mem VCPUs State > Time(s) > Domain-0 0 239 1 r-----> 417.5 > xendomu 10 64 1 -b---- > 11.0 > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > Also be quick in going to xm console xenname it could be> freezing on something when it boots > > > > I can see the backlog when I type xen console, I just can''t type > anything there. See log attached below in original message. (Is that> what you meant?) > > > > > > ----- Original Message ----- > > > From: Allen Fowler > > > To: Allen Fowler ;xen-users@lists.xensource.com> > > Sent: Monday, November 26, 2007 6:53 AM > > > Subject: Re: [Xen-users] Ubuntu: DomU hangs on boot> > > > > > To clarify: > > After I issue the "xm create xen_domu_name" command, > no errors are returned, and the "xm list" command> shows something like this: > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > Name ID Mem > VCPUs State Time(s)> Domain-0 0 239 > 1 r----- 279.0 > xendomu 7 128 > 1 -b----27.5> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > However, I am unable to ssh into the VM, and typing > anything at the "xm console" screen yields no> response. (Though, the "xm console" does show the > scroll back listed below.) > > Also, here is the output of "xm info":> > ~~~~~~~~~~~~~~~~~~~~~~~~~ > host : server2 > release : 2.6.22-14-xen > version : #1 SMP Mon Oct 15 00:35:38> GMT 2007 > machine : i686 > nr_cpus : 1 > nr_nodes : 1 > sockets_per_node : 1> cores_per_socket : 1 > threads_per_core : 1 > cpu_mhz : 996 > hw_caps : > 0383f9ff:00000000:00000000:00000040> total_memory : 383 > free_memory : 0 > xen_major : 3 > xen_minor : 1 > xen_extra : .0> xen_caps : xen-3.0-x86_32p > xen_scheduler : credit > xen_pagesize : 4096 > platform_params : virt_start=0xf5800000> xen_changeset : unavailable > cc_compiler : gcc version 4.1.3 20070929 > (prerelease) (Ubuntu 4.1.2-16ubuntu2 > cc_compile_by : buildd> cc_compile_domain : buildd > cc_compile_date : Fri Oct 12 15:08:23 GMT 2007 > xend_config_format : 4 > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~> > Thank you again... > > > Allen Fowler <allen.fowler@yahoo.com> wrote: > > Hello,> > I followed the directions at: > http://www.howtoforge.com/ubuntu-7.10-server-install-xen-from-ubuntu-repositories> > Dom0 boots fine. > > However, I can''t seem to get any DomU to start. > > Any help would be appreciated. > > Thank you,> Allen > > Various outputs attached below: > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > DomU config > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~> # > # Configuration file for the Xen instance xendomu, > created > # by xen-tools 3.5 on Fri Nov 23 15:19:59 2007. > #> > # > # Kernel + memory size > # > kernel = ''/boot/vmlinuz-2.6.22-14-xen'' > ramdisk = ''/boot/initrd.img-2.6.22-14-xen''> memory = ''128'' > > # > # Disk device(s). > # > root = ''/dev/hda1 ro''> disk > [ ''file:/home/xen/domains/xendomu/disk.img,hda1,w'', > ''file:/home/xen/domains/xendomu/swap.img,hda2,w'' ] > > #> # Hostname > # > name = ''xendomu'' > > # > # Networking > # > vif = [ ''ip10.0.0.71'' ] > > # > # Behaviour > # > on_poweroff = ''destroy'' > on_reboot = ''restart''> on_crash = ''restart'' > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > xm dmesg> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > [SNIP] > (XEN) System RAM: 383MB (392572kB) > (XEN) Xen heap: 10MB (10276kB) > (XEN) Domain heap initialised: DMA width 32 bits> (XEN) PAE enabled, limit: 16 GB > (XEN) Local APIC disabled by BIOS -- you can enable it > with "lapic" > (XEN) Using scheduler: SMP Credit Scheduler (credit)> (XEN) Detected 996.791 MHz processor. > (XEN) CPU0: Intel Pentium III (Coppermine) stepping 0a > (XEN) Mapping cpu 0 to node 255 > (XEN) Platform timer is1.193MHz PIT> (XEN) Brought up 1 CPUs > (XEN) *** LOADING DOMAIN 0 *** > (XEN) Xen kernel: 32-bit, PAE, lsb > (XEN) Dom0 kernel: 32-bit, PAE, lsb, paddr 0xc0100000> -> 0xc04c0000 > (XEN) PHYSICAL MEMORY ARRANGEMENT: > (XEN) Dom0 alloc.: > 0000000014000000->0000000016000000 (80008 pages to be> allocated) > (XEN) VIRTUAL MEMORY ARRANGEMENT: > (XEN) Loaded kernel: c0100000->c04c0000 > (XEN) Init. ramdisk: c04c0000->c145e800> (XEN) Phys-Mach map: c145f000->c14b5220 > (XEN) Start info: c14b6000->c14b646c > (XEN) Page tables: c14b7000->c14c8000 > (XEN) Boot stack: c14c8000->c14c9000> (XEN) TOTAL: c0000000->c1800000 > (XEN) ENTRY ADDRESS: c0100000 > (XEN) Dom0 has maximum 1 VCPUs > (XEN) Initrd len 0xf9e800, start at 0xc04c0000> (XEN) Scrubbing Free RAM: done. > (XEN) Xen trace buffers: disabled > (XEN) Std. Loglevel: Errors and warnings > (XEN) Guest Loglevel: Nothing (Rate-limited: Errors> and warnings) > (XEN) Xen is relinquishing VGA console. > (XEN) *** Serial input -> DOM0 (type \047CTRL-a\047 > three times to switch input to Xen).> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > xm console xendomu > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~> [15785.652879] xen_mem: Initialising balloon driver. > [15785.660761] Setting mem allocation to 131072 kiB > [15785.661268] PCI: System does not support PCI> [15785.661371] PCI: System does not support PCI > [15785.661489] NET: Registered protocol family 8 > [15785.661541] NET: Registered protocol family 20> [15785.662582] NET: Registered protocol family 2 > [15785.662767] Time: xen clocksource has been > installed. > [15785.704611] IP route cache hash table entries: 2048> (order: 1, 8192 bytes) > [15785.704753] TCP established hash table entries: > 8192 (order: 4, 98304 bytes) > [15785.705029] TCP bind hash table entries: 8192> (order: 4, 65536 bytes) > [15785.705237] TCP: Hash tables configured > (established 8192 bind 8192) > [15785.705252] TCP reno registered> [15785.734838] checking if image is initramfs... it is > [15785.973231] Freeing initrd memory: 15996k freed > [15785.974312] audit: initializing netlink socket> (disabled) > [15785.974572] audit(1196015716.968:1): initialized > [15785.980115] VFS: Disk quotas dquot_6.5.1 > [15785.980729] Dquot-cache hash table entries: 1024> (order 0, 4096 bytes) > [15785.981277] io scheduler noop registered > [15785.981404] io scheduler anticipatory registered > [15785.981455] io scheduler deadline registered> [15785.981569] io scheduler cfq registered (default) > [15786.075774] Real Time Clock Driver v1.12ac > [15786.077525] RAMDISK driver initialized: 16 RAM> disks of 65536K size 1024 blocksize > [15786.078314] input: Macintosh mouse button emulation > as /class/input/input0 > [15786.078818] xencons_init: Initializing xen vfb;> pass xencons=tty to prevent this > [15786.079520] Xen virtual console successfully > installed as xvc0 > [15786.079866] Event-channel device installed.> [15786.147564] netfront: Initialising virtual ethernet > driver. > [15786.149571] PNP: No PS/2 controller found. Probing> ports directly. > [15786.150636] i8042.c: No controller found. > [15786.150879] mice: PS/2 mouse device common for all > mice > [15786.151222] TCP cubic registered> [15786.151276] NET: Registered protocol family 1 > [15786.151350] Using IPI No-Shortcut mode > [15786.152801] xen-vbd: registered block device major> 3 > [15786.152855] blkfront: hda1: barriers enabled > [15786.155045] blkfront: hda2: barriers enabled > [15786.163005] netfront: device eth0 has copying> receive path. > [15786.244504] XENBUS: Device with no driver: > device/console/0 > [15786.244975] Freeing unused kernel memory: 200k> freed > [15786.839976] AppArmor: AppArmor > initialized<5>audit(1196015717.836:2): type=1505 > info="AppArmor initialized" pid=992> [15786.864141] fuse init (API version 7.8) > [15786.887322] Failure registering capabilities with > primary security module. > [15786.986664] thermal: Unknown symbol> acpi_processor_set_thermal_limit > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > > > > ______________________________________________________> Never miss a thing. Make Yahoo your homepage. > _______________________________________________ > Xen-users mailing list >Xen-users@lists.xensource.com> http://lists.xensource.com/xen-users > > > > > ______________________________________________________> Be a better pen pal. Text or chat with friends inside > Yahoo! Mail. See how. > > _______________________________________________ > Xen-users mailing list> Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users> > No virus found in this incoming message. > Checked by AVG Free Edition. > Version: 7.5.503 / Virus Database: 269.16.6/1150 - > Release Date: 11/24/2007 5:58 PM> > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com >http://lists.xensource.com/xen-users> > > > > > ______________________________________________________________________> Be a better sports nut! Let your teams follow you with Yahoo Mobile. > Try it now. > > > > > > > > > ______________________________________________________________________> Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See > how. > > > _______________________________________________ > Xen-users mailing list >Xen-users@lists.xensource.com> http://lists.xensource.com/xen-users_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users -- Emre Erenoglu erenoglu@gmail.com Never miss a thing. Make Yahoo your homepage. ____________________________________________________________________________________ Be a better pen pal. Text or chat with friends inside Yahoo! Mail. See how. http://overview.mail.yahoo.com/ _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users