Hi, all
I am new to xen, and just try to use the HVM feature of xen3.1.
two issues i met:
1. fedora 7 guest can not boot
grub is displaying the boot menu, but hang there. and from "xm top",
seems the guest exhauses all the cpu.
2. sdl doesn't work, i always need to use vnc client to connect to the console
here are some info about my system.
* cat /proc/cpuinfo
* cat xm.hvm (my hvm guest config file)
* xm info
* uname -a
* xm dmesg (i enable guest_loglvl=all, loglvl=all, build xen with
debug=y, and set traceset in
xen-3.1.0-src/tools/firmware/vmxassist/vm86.c to 1)
* cat /var/log/xen/qemu-dm.12219.log
* rpm -qa | grep SDL
any one could help?
thank you very much
[root@sh-quadruple xen]# cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz
stepping : 6
cpu MHz : 1600.081
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36
clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall lm constant_tsc
pni monitor ds_cpl vmx tm2 cx16 xtpr lahf_lm
bogomips : 3202.08
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz
stepping : 6
cpu MHz : 1600.081
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36
clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall lm constant_tsc up
pni monitor ds_cpl vmx tm2 cx16 xtpr lahf_lm
bogomips : 3202.08
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz
stepping : 6
cpu MHz : 1600.081
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36
clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall lm constant_tsc up
pni monitor ds_cpl vmx tm2 cx16 xtpr lahf_lm
bogomips : 3202.08
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 15
model name : Intel(R) Xeon(R) CPU 5110 @ 1.60GHz
stepping : 6
cpu MHz : 1600.081
cache size : 4096 KB
physical id : 0
siblings : 1
core id : 0
cpu cores : 1
fpu : yes
fpu_exception : yes
cpuid level : 10
wp : yes
flags : fpu tsc msr pae mce cx8 apic mtrr mca cmov pat pse36
clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall lm constant_tsc up
pni monitor ds_cpl vmx tm2 cx16 xtpr lahf_lm
bogomips : 3202.08
clflush size : 64
cache_alignment : 64
address sizes : 36 bits physical, 48 bits virtual
power management:
[root@sh-quadruple ~]# cat xm.hvm
import os, re
arch = os.uname()[4]
if re.search('64', arch):
arch_libdir = 'lib64'
else:
arch_libdir = 'lib'
kernel = "/usr/lib/xen/boot/hvmloader"
builder='hvm'
memory = 512
name = "test2"
pae=1
acpi=1
apic=1
vif = [ 'type=ioemu, bridge=virbr0' ]
# f7 is fedora 7 x86_64 iso image.
disk = [ 'file:/root/f7.iso,hdc:cdrom,r' ]
device_model = '/usr/' + arch_libdir + '/xen/bin/qemu-dm'
boot="d"
sdl=1
vnc=0
stdvga=0
serial='pty'
[root@sh-quadruple ~]# xm info
host : sh-quadruple
release : 2.6.18-xen
version : #1 SMP Mon Jul 23 22:52:42 CST 2007
machine : x86_64
nr_cpus : 4
nr_nodes : 1
sockets_per_node : 2
cores_per_socket : 2
threads_per_core : 1
cpu_mhz : 1600
hw_caps :
bfebfbff:20000800:00000000:00000140:0004e33d:00000000:00000001
total_memory : 4095
free_memory : 1
xen_major : 3
xen_minor : 1
xen_extra : .0
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xffff800000000000
xen_changeset : unavailable
cc_compiler : gcc version 4.1.2 20070502 (Red Hat 4.1.2-12)
cc_compile_by : root
cc_compile_domain : local
cc_compile_date : Mon Jul 23 22:35:32 CST 2007
xend_config_format : 4
[root@sh-quadruple ~]# uname -a
Linux sh-quadruple 2.6.18-xen #1 SMP Mon Jul 23 22:52:42 CST 2007
x86_64 x86_64 x86_64 GNU/Linux
[root@sh-quadruple ~]# xm dmesg
000000
(XEN) HVM10: pci dev 04:0 INTA->IRQ5
(XEN) HVM10: Creating MP tables ...
(XEN) HVM10: Loading Cirrus VGABIOS ...
(XEN) HVM10: Loading ACPI ...
(XEN) mm.c:1345:d0 Bad L1 flags 800000
(XEN) mm.c:1345:d0 Bad L1 flags 800000
(XEN) mm.c:1345:d0 Bad L1 flags 800000
... repeat 250+ times this line
(XEN) HVM10: BIOS map:
(XEN) HVM10: c0000-c8003: VGA BIOS
(XEN) HVM10: d0000-d5403: VMXAssist
(XEN) HVM10: e9000-e9135: SMBIOS tables
(XEN) HVM10: ea000-eb0df: ACPI tables
(XEN) HVM10: f0000-fffff: Main BIOS
(XEN) HVM10: Loading VMXAssist ...
(XEN) HVM10: VMX go ...
(XEN) HVM10: VMXAssist (Jul 24 2007)
(XEN) HVM10: Memory size 511 MB
(XEN) HVM10: E820 map:
(XEN) HVM10: 0000000000000000 - 000000000009FC00 (RAM)
(XEN) HVM10: 000000000009FC00 - 00000000000A0000 (Reserved)
(XEN) HVM10: 00000000000E0000 - 0000000000100000 (Reserved)
(XEN) HVM10: 0000000000100000 - 000000001FFFAC00 (RAM)
(XEN) HVM10: 000000001FFFAC00 - 0000000020000000 (Reserved)
(XEN) HVM10:
(XEN) HVM10: Start BIOS ...
(XEN) HVM10: Starting emulated 16-bit real-mode: ip=F000:FFF0
(XEN) HVM10: 0x000FFFF0: 0xF000:0xFFF0 (0) <VM86_REAL>
(XEN) HVM10: rombios.c,v 1.138 2005/05/07 15:55:26 vruppert Exp $
(XEN) HVM10: 0x000FE260: 0xF000:0xE260 (0) opc 0xB0
(XEN) HVM10: Remapping master: ICW2 0x8 -> 0x20
(XEN) HVM10: 0x000FE264: 0xF000:0xE264 (0) opc 0xB0
(XEN) HVM10: Remapping slave: ICW2 0x70 -> 0x28
(XEN) HVM10: 0x000FE268: 0xF000:0xE268 (0) opc 0xB0
(XEN) HVM10: 0x000FE26C: 0xF000:0xE26C (0) opc 0xB0
(XEN) HVM10: 0x000FE270: 0xF000:0xE270 (0) opc 0xB0
(XEN) HVM10: 0x000FE276: 0xF000:0xE276 (0) opc 0xB0
(XEN) HVM10: 0x000FE27A: 0xF000:0xE27A (0) opc 0xB0
(XEN) HVM10: 0x000FE27E: 0xF000:0xE27E (0) opc 0xE8
(XEN) HVM10: VGABios $Id: vgabios.c,v 1.61 2005/05/24 16:50:50 vruppert Exp $
(XEN) mm.c:1345:d0 Bad L1 flags 800000
(XEN) mm.c:1345:d0 Bad L1 flags 800000
(XEN) mm.c:1345:d0 Bad L1 flags 800000
(XEN) mm.c:1345:d0 Bad L1 flags 800000
...repeat 60+ times this line
(XEN) HVM10: HVMAssist BIOS, 1 cpu, $Revision: 1.138 $ $Date:
2005/05/07 15:55:26 $
(XEN) HVM10:
(XEN) HVM10: 0x000F2720: 0xF000:0x2720 (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x000F2720: 0xF000:0x2720 (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x000F2720: 0xF000:0x2720 (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x000F2720: 0xF000:0x2720 (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x000F2720: 0xF000:0x2720 (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x000F2720: 0xF000:0x2720 (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x000F2720: 0xF000:0x2720 (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x000F2720: 0xF000:0x2720 (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x000F2720: 0xF000:0x2720 (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: ata1 master: QEMU CD-ROM ATAPI-4 CD-Rom/DVD-Rom
(XEN) HVM10: 0x000F051E: 0xF000:0x051E (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x000F051E: 0xF000:0x051E (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x000F051E: 0xF000:0x051E (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: ata1 slave: Unknown device
(XEN) HVM10:
(XEN) HVM10: Booting from CD-Rom...
(XEN) HVM10: 0x000095D3: 0x0:0x95D3 (0) external interrupt 8
(XEN) HVM10: 0x000F9BE8: 0xF000:0x9BE8 (0) opc 0xC3
(XEN) HVM10: 0x0000484F: 0x0:0x484F (0) data32
(XEN) HVM10: 0x0000484F: 0x0:0x484F (0) %cs:
(XEN) HVM10: 0x00004851: 0x0:0x4851 (0) lgdt 0x4810 <47, 0x4810>
(XEN) HVM10: 0x00004856: 0x0:0x4856 (0) movl %cr0, %eax
(XEN) HVM10: 0x00004859: 0x0:0x4859 (0) opc 0xC
(XEN) HVM10: 0x0000485B: 0x0:0x485B (0) movl %eax, %cr0
(XEN) HVM10: 0x000048C1: 0x0:0x48C1 (0) <VM86_REAL>
(XEN) HVM10: 0x0000484F: 0x0:0x484F (0) data32
(XEN) HVM10: 0x0000484F: 0x0:0x484F (0) %cs:
(XEN) HVM10: 0x00004851: 0x0:0x4851 (0) lgdt 0x4810 <47, 0x4810>
(XEN) HVM10: 0x00004856: 0x0:0x4856 (0) movl %cr0, %eax
(XEN) HVM10: 0x00004859: 0x0:0x4859 (0) opc 0xC
(XEN) HVM10: 0x0000485B: 0x0:0x485B (0) movl %eax, %cr0
(XEN) HVM10: 0x000048C1: 0x0:0x48C1 (0) <VM86_REAL>
(XEN) HVM10: 0x00008DCE: 0x0:0x8DCE (0) lgdt 0x4810 <47, 0x4810>
(XEN) HVM10: 0x00008DD3: 0x0:0x8DD3 (0) lidt 0x9FBC <2048, 0x100000>
(XEN) HVM10: 0x00008DD8: 0x0:0x8DD8 (0) movl %cr0, %eax
(XEN) HVM10: 0x00008DDB: 0x0:0x8DDB (0) opc 0xC
(XEN) HVM10: 0x00008DDD: 0x0:0x8DDD (0) movl %eax, %cr0
(XEN) HVM10: 0x00008E89: 0x0:0x8E89 (0) <VM86_REAL>
(XEN) HVM10: 0x00008DCE: 0x0:0x8DCE (0) lgdt 0x4810 <47, 0x4810>
(XEN) HVM10: 0x00008DD3: 0x0:0x8DD3 (0) lidt 0x9FBC <2048, 0x100000>
(XEN) HVM10: 0x00008DD8: 0x0:0x8DD8 (0) movl %cr0, %eax
(XEN) HVM10: 0x00008DDB: 0x0:0x8DDB (0) opc 0xC
(XEN) HVM10: 0x00008DDD: 0x0:0x8DDD (0) movl %eax, %cr0
(XEN) HVM10: 0x00008E89: 0x0:0x8E89 (0) <VM86_REAL>
(XEN) HVM10: 0x00008DCE: 0x0:0x8DCE (0) lgdt 0x4810 <47, 0x4810>
(XEN) HVM10: 0x00008DD3: 0x0:0x8DD3 (0) lidt 0x9FBC <2048, 0x100000>
(XEN) HVM10: 0x00008DD8: 0x0:0x8DD8 (0) movl %cr0, %eax
(XEN) HVM10: 0x00008DDB: 0x0:0x8DDB (0) opc 0xC
(XEN) HVM10: 0x00008DDD: 0x0:0x8DDD (0) movl %eax, %cr0
(XEN) HVM10: 0x00008E89: 0x0:0x8E89 (0) <VM86_REAL>
[root@sh-quadruple ~]# cat /var/log/xen/qemu-dm.12219.log
domid: 10
qemu: the number of cpus is 1
Watching /local/domain/10/logdirty/next-active
qemu_map_cache_init nr_buckets = 10000
shared page at pfn 1ffff
buffered io page at pfn 1fffd
Time offset set 0
xs_read(): vncpasswd get error.
/vm/0e8333c5-f6c2-70d7-4daa-ac083bb5319f/vncpasswd.
char device redirected to /dev/pts/3
I/O request not ready: 0, ptr: 0, port: 0, data: 0, count: 0, size: 0
Triggered log-dirty buffer switch
[root@sh-quadruple xen]# rpm -qa | grep SDL
SDL-devel-1.2.11-2
SDL-devel-1.2.11-2
SDL-1.2.11-2
SDL-1.2.11-2
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