2.6.18-1.2798.fc6xen and Realtek
by Paul Wouters
When upgrading to 2.6.18-1.2798.fc6xen on my dom0, I ended up with a
broken ethernet setup because the 8139cp module failed to drive the
card.
modprobe.conf contained:
alias dev1804289383 8139too
alias eth1 e1000
I dont remember if I put that in a long long long time ago, or wether it
magically got put in there on install. But I had an eth0 and an eth1, of
which eth1 was not in use.
Changing dev1804289383 to eth0 did not help.
I did not really care, so I just switched the cable to the other ethernet port.
My dom0 had connectivity, but all connectivity on my xenu's was broken. I think
this has to do with the bridge setup. Rebooting did not help either. So I
think that apart from the kernel bug in the 8139cp driver, the fedora bridge
setup for xen might assume eth0 exists, or won't look further if eth0 is not
found?
I did not pursue this bug further to actually find out what happens exactly,
since I don't have time for that now. I did want to report it, in case someone
else runs into the same issue. At least google will find this entry then.
Paul
17 years, 5 months
Error: (12, 'Cannot allocate memory')
by Barrow H Kwan
This is a second post regrading running Windows Guest OS.
Does anyone has Windows Guest OS running successfully with the Dom0 has all
the physical memory allocated?
If I don't lower the memory assign to Dom0 through grub, I will not be able
to run a Windows Guest OS. This what I got
Using config file "/etc/xen/Win2k3R2-01".
Error: (12, 'Cannot allocate memory')
and here is the xm dmesg
[root@sfxen01 ~]# xm dmesg
__ __ _____ ___ _____ ____ __ __
\ \/ /___ _ __ |___ / / _ \ |___ / _ __ ___| ___| / _| ___ / /_
\ // _ \ '_ \ |_ \| | | | |_ \ __| '__/ __|___ \ | |_ / __| '_ \
/ \ __/ | | | ___) | |_| | ___) |__| | | (__ ___) || _| (__| (_) |
/_/\_\___|_| |_| |____(_)___(_)____/ |_| \___|____(_)_| \___|\___/
http://www.cl.cam.ac.uk/netos/xen
University of Cambridge Computer Laboratory
Xen version 3.0.3-rc5-1.2849.fc6 (brewbuilder(a)build.redhat.com) (gcc
version 4.1.1 20061011 (Red Hat 4.1.1-30)) Fri Nov 10 12:36:50 EST 2006
Latest ChangeSet: unavailable
(XEN) Command line: /xen.gz-2.6.18-1.2849.fc6
(XEN) WARNING: Only the first 16 GB of the physical memory map can be
accessed
(XEN) by Xen in 32-bit mode. Truncating the memory map...
(XEN) Physical RAM map:
(XEN) 0000000000000000 - 00000000000a0000 (usable)
(XEN) 0000000000100000 - 00000000cffa8000 (usable)
(XEN) 00000000cffa8000 - 00000000cffb7c00 (ACPI data)
(XEN) 00000000cffb7c00 - 00000000d0000000 (reserved)
(XEN) 00000000e0000000 - 00000000f0000000 (reserved)
(XEN) 00000000fe000000 - 0000000100000000 (reserved)
(XEN) 0000000100000000 - 0000000400000000 (usable)
(XEN) System RAM: 15615MB (15990048kB)
(XEN) Xen heap: 9MB (9864kB)
(XEN) PAE enabled, limit: 16 GB
(XEN) found SMP MP-table at 000fe710
(XEN) DMI 2.4 present.
(XEN) Using APIC driver default
(XEN) ACPI: RSDP (v002 DELL ) @ 0x000f2a00
(XEN) ACPI: XSDT (v001 DELL PE_SC3 0x00000001 DELL 0x00000001) @
0x000f2a80
(XEN) ACPI: FADT (v003 DELL PE_SC3 0x00000001 DELL 0x00000001) @
0x000f2b88
(XEN) ACPI: MADT (v001 DELL PE_SC3 0x00000001 DELL 0x00000001) @
0x000f2c7c
(XEN) ACPI: SPCR (v001 DELL PE_SC3 0x00000001 DELL 0x00000001) @
0x000f2d5d
(XEN) ACPI: HPET (v001 DELL PE_SC3 0x00000001 DELL 0x00000001) @
0x000f2dad
(XEN) ACPI: MCFG (v001 DELL PE_SC3 0x00000001 DELL 0x00000001) @
0x000f2de5
(XEN) ACPI: DSDT (v001 DELL PE_SC3 0x00000001 MSFT 0x0100000e) @
0x00000000
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 6:15 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x06] enabled)
(XEN) Processor #6 6:15 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x01] enabled)
(XEN) Processor #1 6:15 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x07] enabled)
(XEN) Processor #7 6:15 APIC version 20
(XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x14] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x15] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x16] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x17] disabled)
(XEN) ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x02] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x03] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x04] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x05] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x06] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x07] high edge lint[0x1])
(XEN) ACPI: LAPIC_NMI (acpi_id[0x08] high edge lint[0x1])
(XEN) ACPI: IOAPIC (id[0x08] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 8, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: IOAPIC (id[0x09] address[0xfec81000] gsi_base[64])
(XEN) IOAPIC[1]: apic_id 9, version 32, address 0xfec81000, GSI 64-87
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) Enabling APIC mode: Flat. Using 2 I/O APICs
(XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Using scheduler: SMP Credit Scheduler (credit)
(XEN) Initializing CPU#0
(XEN) Detected 2992.570 MHz processor.
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 0
(XEN) VMXON is done
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#0.
(XEN) CPU0: Intel(R) Xeon(R) CPU 5160 @ 3.00GHz stepping 06
(XEN) Booting processor 1/6 eip 90000
(XEN) Initializing CPU#1
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: Physical Processor ID: 3
(XEN) CPU: Processor Core ID: 0
(XEN) VMXON is done
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#1.
(XEN) CPU1: Intel(R) Xeon(R) CPU 5160 @ 3.00GHz stepping 06
(XEN) Booting processor 2/1 eip 90000
(XEN) Initializing CPU#2
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: Physical Processor ID: 0
(XEN) CPU: Processor Core ID: 1
(XEN) VMXON is done
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#2.
(XEN) CPU2: Intel(R) Xeon(R) CPU 5160 @ 3.00GHz stepping 06
(XEN) Booting processor 3/7 eip 90000
(XEN) Initializing CPU#3
(XEN) CPU: L1 I cache: 32K, L1 D cache: 32K
(XEN) CPU: Physical Processor ID: 3
(XEN) CPU: Processor Core ID: 1
(XEN) VMXON is done
(XEN) Intel machine check architecture supported.
(XEN) Intel machine check reporting enabled on CPU#3.
(XEN) CPU3: Intel(R) Xeon(R) CPU 5160 @ 3.00GHz stepping 06
(XEN) Total of 4 processors activated.
(XEN) ENABLING IO-APIC IRQs
(XEN) -> Using new ACK method
(XEN) ..TIMER: vector=0xF0 apic1=0 pin1=2 apic2=-1 pin2=-1
(XEN) checking TSC synchronization across 4 CPUs: passed.
(XEN) Platform timer is 14.318MHz HPET
(XEN) Brought up 4 CPUs
(XEN) Machine check exception polling timer started.
(XEN) *** LOADING DOMAIN 0 ***
(XEN) Domain 0 kernel supports features = { 0000001f }.
(XEN) Domain 0 kernel requires features = { 00000000 }.
(XEN) PHYSICAL MEMORY ARRANGEMENT:
(XEN) Dom0 alloc.: 000000000e000000->0000000010000000 (3924903 pages to
be allocated)
(XEN) VIRTUAL MEMORY ARRANGEMENT:
(XEN) Loaded kernel: c0400000->c0807808
(XEN) Init. ramdisk: c0808000->c0cf9e00
(XEN) Phys-Mach map: c0cfa000->c1bfae9c
(XEN) Start info: c1bfb000->c1bfb46c
(XEN) Page tables: c1bfc000->c1c11000
(XEN) Boot stack: c1c11000->c1c12000
(XEN) TOTAL: c0000000->c2000000
(XEN) ENTRY ADDRESS: c0400000
(XEN) Dom0 has maximum 4 VCPUs
(XEN) Initrd len 0x4f1e00, start at 0xc0808000
(XEN) Scrubbing Free RAM:
....................................................................................................................................................................done.
(XEN) Xen trace buffers: disabled
(XEN) Xen is relinquishing VGA console.
(XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input
to Xen).
(XEN) (file=platform_hypercall.c, line=129) Domain 0 says that IO-APIC
REGSEL is good
(XEN) mtrr: type mismatch for d0000000,1000000 old: write-back new:
write-combining
(XEN) mtrr: type mismatch for d0000000,1000000 old: write-back new:
write-combining
(XEN) DOM2: (file=mm.c, line=586) Non-privileged (2) attempt to map I/O
space 000000f8
(XEN) DOM2: (file=mm.c, line=586) Non-privileged (2) attempt to map I/O
space 000000f8
xend.log :
[2006-11-22 23:42:34 xend.XendDomainInfo 3162] DEBUG (XendDomainInfo:190)
XendDo
mainInfo.create(['vm', ['name', 'Win2k3R2-01'], ['memory', '768'],
['on_reboot',
'restart'], ['on_crash', 'restart'], ['vcpus', 1], ['uuid',
'5a59e56b-3b2f-8030
-db16-5e028cef4d0e'], ['image', ['hvm', ['kernel',
'/usr/lib/xen/boot/hvmloader'
], ['device_model', '/usr/lib/xen/bin/qemu-dm'], ['pae', 1], ['vcpus', 1],
['boo
t', 'c'], ['serial', 'pty'], ['acpi', 1], ['apic', 1], ['vnc', 1],
['vncunused',
1], ['display', 'localhost:10.0'], ['xauthority', '/root/.Xauthority']]],
['dev
ice', ['vbd', ['uname', 'phy:/dev/VolGroup00/LogVol09'], ['dev', 'hda'],
['mode'
, 'w']]], ['device', ['vbd', ['uname', 'file:/tmp/win2k3cd1.iso'], ['dev',
'hdc:
cdrom'], ['mode', 'r']]], ['device', ['vif', ['bridge', 'xenbr0'], ['mac',
'00:1
6:3e:65:9b:22'], ['type', 'ioemu']]]])
[2006-11-22 23:42:34 xend.XendDomainInfo 3162] DEBUG (XendDomainInfo:296)
parseC
onfig: config is ['vm', ['name', 'Win2k3R2-01'], ['memory', '768'],
['on_reboot'
, 'restart'], ['on_crash', 'restart'], ['vcpus', 1], ['uuid',
'5a59e56b-3b2f-803
0-db16-5e028cef4d0e'], ['image', ['hvm', ['kernel',
'/usr/lib/xen/boot/hvmloader
'], ['device_model', '/usr/lib/xen/bin/qemu-dm'], ['pae', 1], ['vcpus', 1],
['bo
ot', 'c'], ['serial', 'pty'], ['acpi', 1], ['apic', 1], ['vnc', 1],
['vncunused'
, 1], ['display', 'localhost:10.0'], ['xauthority', '/root/.Xauthority']]],
['de
vice', ['vbd', ['uname', 'phy:/dev/VolGroup00/LogVol09'], ['dev', 'hda'],
['mode
', 'w']]], ['device', ['vbd', ['uname', 'file:/tmp/win2k3cd1.iso'], ['dev',
'hdc
:cdrom'], ['mode', 'r']]], ['device', ['vif', ['bridge', 'xenbr0'], ['mac',
'00:
16:3e:65:9b:22'], ['type', 'ioemu']]]]
[2006-11-22 23:42:34 xend.XendDomainInfo 3162] DEBUG (XendDomainInfo:395)
parseC
onfig: result is {'shadow_memory': None, 'uuid':
'5a59e56b-3b2f-8030-db16-5e028c
ef4d0e', 'on_crash': 'restart', 'on_reboot': 'restart', 'localtime': None,
'imag
e': ['hvm', ['kernel', '/usr/lib/xen/boot/hvmloader'], ['device_model',
'/usr/li
b/xen/bin/qemu-dm'], ['pae', 1], ['vcpus', 1], ['boot', 'c'], ['serial',
'pty'],
['acpi', 1], ['apic', 1], ['vnc', 1], ['vncunused', 1], ['display',
'localhost:
10.0'], ['xauthority', '/root/.Xauthority']], 'on_poweroff': None,
'bootloader_a
rgs': None, 'cpus': None, 'name': 'Win2k3R2-01', 'backend': [], 'vcpus': 1,
'cpu
_weight': None, 'features': None, 'vcpu_avail': None, 'memory': 768,
'device': [
('vbd', ['vbd', ['uname', 'phy:/dev/VolGroup00/LogVol09'], ['dev', 'hda'],
['mod
e', 'w']]), ('vbd', ['vbd', ['uname', 'file:/tmp/win2k3cd1.iso'], ['dev',
'hdc:c
drom'], ['mode', 'r']]), ('vif', ['vif', ['bridge', 'xenbr0'], ['mac',
'00:16:3e
:65:9b:22'], ['type', 'ioemu']])], 'bootloader': None, 'cpu': None,
'maxmem': No
ne}
[2006-11-22 23:42:34 xend.XendDomainInfo 3162] DEBUG (XendDomainInfo:1253)
XendD
omainInfo.construct: None
[2006-11-22 23:42:34 xend.XendDomainInfo 3162] DEBUG (XendDomainInfo:1285)
XendD
omainInfo.initDomain: 4 1.0
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: boot, val: c
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: fda, val: None
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: fdb, val: None
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: soundhw, val: None
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: localtime, val:
None
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: serial, val: pty
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: std-vga, val: None
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: isa, val: None
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: vcpus, val: 1
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: acpi, val: 1
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: usb, val: None
[2006-11-22 23:42:34 xend 3162] DEBUG (image:379) args: usbdevice, val:
None
[2006-11-22 23:42:34 xend 3162] DEBUG (balloon:127) Balloon: 806556 KiB
free; ne
ed 805684; done.
[2006-11-22 23:42:34 xend 3162] INFO (image:138) buildDomain os=hvm dom=4
vcpus=
1
[2006-11-22 23:42:34 xend 3162] DEBUG (image:338) dom = 4
[2006-11-22 23:42:34 xend 3162] DEBUG (image:339) image =
/usr/lib/xen/
boot/hvmloader
[2006-11-22 23:42:34 xend 3162] DEBUG (image:340) store_evtchn = 1
[2006-11-22 23:42:34 xend 3162] DEBUG (image:341) memsize = 768
[2006-11-22 23:42:34 xend 3162] DEBUG (image:342) vcpus = 1
[2006-11-22 23:42:34 xend 3162] DEBUG (image:343) pae = 1
[2006-11-22 23:42:34 xend 3162] DEBUG (image:344) acpi = 1
[2006-11-22 23:42:34 xend 3162] DEBUG (image:345) apic = 1
[2006-11-22 23:42:34 xend 3162] DEBUG (image:467) hvm shutdown watch
registered
[2006-11-22 23:42:34 xend.XendDomainInfo 3162] ERROR (XendDomainInfo:202)
Domain
construction failed
Traceback (most recent call last):
File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line
195,
in create
vm.initDomain()
File "/usr/lib/python2.4/site-packages/xen/xend/XendDomainInfo.py", line
1363,
in initDomain
raise VmError(str(exn))
VmError: (12, 'Cannot allocate memory')
[2006-11-22 23:42:34 xend.XendDomainInfo 3162] DEBUG (XendDomainInfo:1449)
XendD
omainInfo.destroy: domid=4
[2006-11-22 23:42:34 xend.XendDomainInfo 3162] DEBUG (XendDomainInfo:1457)
XendD
omainInfo.destroyDomain(4)
[2006-11-22 23:42:34 xend 3162] DEBUG (image:479) hvm shutdown watch
unregistere
d
[2006-11-22 23:42:34 xend 3162] ERROR (xswatch:70) read_watch failed
Traceback (most recent call last):
File "/usr/lib/python2.4/site-packages/xen/xend/xenstore/xswatch.py",
line 66,
in watchMain
res = watch.fn(we[0], *watch.args, **watch.kwargs)
File "/usr/lib/python2.4/site-packages/xen/xend/image.py", line 489, in
hvm_sh
utdown
reason = vm.readDom('control/shutdown')
AttributeError: 'NoneType' object has no attribute 'readDom'
17 years, 5 months
Cannot create files or dirs even as root on FC6 xen system
by Tan Chee Sin
Hi,
I've installed a FC6 xen guest system and there is a /misc folder which
I want to create files and directories. I get a permission denied when I
try to do so even when I am root.
# pwd
/misc
# mkdir test
mkdir: cannot create directory `test': Permission denied
When I do a directoy listing on /, misc is 0 bytes.
drwxr-xr-x 2 root root 0 Nov 21 13:24 misc
I have listed the disk space usage and the fstab below.
# df -k
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/xvda1 11904588 1830176 9459928 17% /
tmpfs 768000 0 768000 0% /dev/shm
/dev/xvda3 5431008 171288 4979388 4% /var
# cat /etc/fstab
LABEL=/1 / ext3 defaults 1 1
devpts /dev/pts devpts gid=5,mode=620 0 0
tmpfs /dev/shm tmpfs defaults 0 0
proc /proc proc defaults 0 0
sysfs /sys sysfs defaults 0 0
LABEL=/var /var ext3 defaults 1 2
LABEL=SWAP-xvda2 swap swap defaults 0 0
I'm not sure if this issue happens only on FC6 xen but I am able to
create files and directories on a FC5 xen system.
cheesin
17 years, 5 months
Running Windows Vista RC1 in Xen on FC6
by Ian Patton
Hello All,
I am trying to get Windows Vista RC1 to run in Xen. I had it working fine
when I first tried it. I installed an update to Xen when it came out an now
my virt-manager says:
Unable to open a connection to the Xen hypervisor/daemon.
Verify that:
- A Xen host kernel was booted
- The Xen service has been started
Of course I verified those and I have Intel VT turned on in the BIOS.
What is funny is that I can see Dom0 running in virt-manager behind the
error. As soon as I close the error, virt-manager closes.
I can provide any additional info as needed. Any ideas?
Following similar threads, I ran 'virsh list' and it shows Dom0 running
fine. 'xm top' shows it running fine as well.
Looking at /root/.virt-manager/virt-manager.log, I see this error:
Unable to open connection to hypervisor URI 'xen': socket.gaierror (-3,
'Temporary failure in name resolution')
I did rename my system after creating it... What's the fix?
Thanks in advance!
Ian
--
Ian Patton
17 years, 5 months
Can't allocate memory (12)
by Barrow H Kwan
This happen when I tried to create a Windows Guest. After few days of
struggling, I just found out Domain-0 has been assigned 99% of the physical
memory "BY DEFAUT". I am wondering
1. Why does Fedora assign 99% to all phsical memory to Domain-0 ?
2. Why does this memory allocation error happen with the Windows Guest?
Barrow
17 years, 5 months
error when trying to connect with virt-manager
by Jimison, Ed
I am doing a new install of Fedora Core 6, trying to use the
virt-manager app to create fully virtualized guests on an Intel
VT-enabled system. I have read the Fedora Xen Quickstart guide and have
verified that the Xen kernel is running (via uname -r) and that Xen is
started (via xm list). After starting virt-manager, clicking "Local Xen
host" in the Open connection box, and clicking Connect I get the
following error:
Unable to open a connection to the Xen hypervisor/daemon
Verify that:
- A Xen host kernel was booted
- The Xen service has been started
Has anyone else seen this?
17 years, 5 months
Re: [Fedora-xen] virDomainCreateLinux() failed
by Bill Davidsen
Paul Wouters wrote:
> On Fri, 17 Nov 2006, Bill Davidsen wrote:
>
>
>> FC6, xen installed, latest updates as of five minutes ago. ASUS P5LD2-R2.0
>> board, Intel 6600 CPU, 2GB RAM, 1.5TB disk.
>> PAE on, virtualization on. xend running, "xm list" works, shows one domain.
>>
>
> does not mention "selinux disabled"
>
If that's needed it somewhat conflicts with the idea for running things
in virtual machines for added security :-( I thought that was a
non-issue with 2.6.18, but I may be wrong.
>
>> libvir: Xen Daemon error : POST operation failed: (xend.err 'Error creating
>> domain: Disk image does not exist:
>> /home/davidsen/Virtual_Machines/OpenBSD-4.0a')
>>
>
> And that's not in /xen/
>
Hopefully doesn't have to be. Having all projects in a single place just
begs for name clash and visibility exposure issues. The browse didn't
have any trouble finding the file, at minimum probably a bug if it
allows me to select a file I can't use.
> I think that used to be an issue with selinux. not sure if it still is.
>
Thanks for the ideas, I was hoping to use xen instead of VMware, but
when I did a project a few years ago I don't recall it being
particularly inflexible.
I'll try just moving the disk image file and running with that.
Again, many thanks.
--
bill davidsen <davidsen(a)tmr.com>
CTO TMR Associates, Inc
Doing interesting things with small computers since 1979
17 years, 5 months
xen fedora 6 on thinkpad t41
by nig＠rhoen.de
Hi,
i tried to run fedora 6 and xen on a thinkpad t41,
as already stated in http://fedoraproject.org/wiki/FedoraXenQuickstartFC6
this will not work on a t41 because it does not have a PAE enabled cpu.
My questions are:
1. Would i be able to run xen on a non-pae cpu when i compile xen myself or is
pae cpu a requirement for xen3.0.3
2. If a pae cpu is not requrired by xen 3.0.3, itself, why was the decision
taken to not support non-pae cpu under fedora 6 with xen.
Thanks
Frank
17 years, 5 months
anyone running Xen on an AMD chip?
by George Hill
I am running fully virtualized (linux) guests on an Athlon 64 X2 4000+ Socket AM2 (Windsor) chip. When I run a non-Xen kernel the system is stable. When I run Xen with a guest it crashes within 8-10 hours. Is anyone else running on an AMD chip? Any problems? Thanks.
17 years, 5 months
Xen and pciback.hide
by Patrick Heckeler
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi everybody,
I tried to passthrough a pci-device (network-interface) to my virtual
machine. Since the Grub-parameter doesn't work, i used this tutorial
for solving the problem:
http://wiki.xensource.com/xenwiki/Assign_hardware_to_DomU_with_PCIBack_as...
(the second method)
But now it is not possible to passthrough a second and a third
interface... (don't know why)...
All 4 network-interfaces in my machine (sun fire x4100) are the same
(intel 82546EB Gigabit Ethernet Controler).
Does anybody know how to passthrough more than 1 pci-device to different
vms?
Thanks a lot
- --
Viele Grüße
Patrick Heckeler
Teckstr. 6
72074 Tübingen
Germany
Mobil: +49172 / 719 23 24
Homezone: +497071 / 28 47 33
email: heckeler [at] web [dot] de
skype: p_heckeler
ICQ: 200910972
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2.2 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iD8DBQFFYyVX23tKQtXqwP4RAlV/AJ0acKcCuJCy6y/UWozLoLuGYEDOsQCfc2BM
+fihDEotKHPa3orLxDqzf/4=
=K2t2
-----END PGP SIGNATURE-----
17 years, 5 months
