On 21/02/13 10:18, tech mailinglists wrote:
Hello all,
I have created a FreeBSD PV DomU image formatted with ZFS. I compiled
FreeBSD with KERNCONF=XEN for the kernel and the normal world and
distribution target. Then I transfered it to a Debian Dom0 with Xen 4.2.1.
I tried to boot the image befor I migrate it to LVM and I now get teh
following output:
Parsing config from freebsd-test.cfg
libxl: error: libxl_dm.c:1212:device_model_spawn_outcome: domain 12
device model: spawn failed (rc=-3)
libxl: error: libxl_qmp.c:641:libxl__qmp_initialize: Connection error:
No such file or directory
Daemon running with PID 3451
WARNING: loader(8) metadata is missing!
GDB: no debug ports present
KDB: debugger backends: ddb
KDB: current backend: ddb
APIC: Using the MPTable enumerator.
SMP: Added CPU 0 (BSP)
Copyright (c) 1992-2012 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 9.1-RELEASE #0: Wed Feb 20 14:16:03 CET 2013
root@build:/usr/obj/usr/src/sys/XEN i386
WARNING: WITNESS option enabled, expect reduced performance.
Xen reported: 3341.754 MHz processor.
Timecounter ixen frequency 1953125 Hz quality 0
CPU: Intel(R) Core(TM) i7 CPU 975 @ 3.33GHz (3341.75-MHz
686-class CPU)
Origin = GenuineIntel Id = 0x106a5 Family = 6 Model = 1a
Stepping = 5
Features=0xbfe3fbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE
Features2=0x98e3bdSSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT
AMD Features=0x2810NX,RDTSCP,LM
AMD Features2=0x1LAHF
Data TLB: 4 KB pages, 4-way set associative, 64 entries
1st-level data cache: 32 KB, 8-way set associative, 64 byte line size
L2 cache: 256 kbytes, 8-way associative, 64 bytes/line
real memory = 2147483648 (2048 MB)
Physical memory chunk(s):
0x00a58000 - 0x7d995fff, 2096357376 bytes (511806 pages)
avail memory = 2092105728 (1995 MB)
INTR: Adding local APIC 0 as a target
ULE: setup cpu 0
[XEN] IPI cpu=0 irq=128 vector=RESCHEDULE_VECTOR (0)
[XEN] IPI cpu=0 irq=129 vector=CALL_FUNCTION_VECTOR (1)
Event-channel device installed.
io: I/O
random: entropy source, Software, Yarrow
mem: memory
Pentium Pro MTRR support enabled
null: null device, zero device
nfslock: pseudo-device
[XEN] xen_rtc_probe: probing Hypervisor RTC clock
rtc0: Xen Hypervisor Clock on motherboard
[XEN] xen_rtc_attach: attaching Hypervisor RTC clock
rtc0: registered as a time-of-day clock (resolution 100us,
adjustment 0.5s)
xenstore0: XenStore on motherboard
Grant table initialized
xc0: Xen Console on motherboard
Device configuration finished.
procfs registered
Event timer ixen quality 600
Timecounters tick every 10.000 msec
lo0: bpf attached
xenbusb_front0: Xen Frontend Devices on xenstore0
xenbusb_add_device: Device device/suspend/event-channel ignored. State 6
xenbusb_back0: Xen Backend Devices on xenstore0
xctrl0: Xen Control Device on xenstore0
[XEN] hypervisor wallclock nudged; nudging TOD.
run_interrupt_driven_hooks: still waiting after 60 seconds for
xenbus_free_evtchn
run_interrupt_driven_hooks: still waiting after 120 seconds for
xenbus_free_evtchn
run_interrupt_driven_hooks: still waiting after 180 seconds for
xenbus_free_evtchn
run_interrupt_driven_hooks: still waiting after 240 seconds for
xenbus_free_evtchn
run_interrupt_driven_hooks: still waiting after 300 seconds for
xenbus_free_evtchn
panic: run_interrupt_driven_config_hooks: waited too long
cpuid = 0
KDB: enter: panic
[ thread pid 0 tid 10 ]
Stopped at kdb_enter+0x3a: movl$0,kdb_why
db
Hello,
I've been trying to get a FreeBSD PV guest, I've installed FreeBSD i386
HEAD and then tried to recompile the kernel using KERNCONF=XEN, but Xen
refuses to load the resulting kernel:
root@loki:~# xl -vvv create -c freebsd32pv.cfg
Parsing config from freebsd32pv.cfg
libxl: debug: libxl_create.c:1174:do_domain_create: ao 0x22e5a20: create:
how=(nil) callback=(nil) poller=0x22e5a80
libxl: debug: libxl_device.c:229:libxl__device_disk_set_backend: Disk vdev=hda
spec.backend=unknown
libxl: debug: libxl_device.c:265:libxl__device_disk_set_backend: Disk vdev=hda,
using backend phy
libxl: debug: libxl_create.c:677:initiate_domain_create: running bootloader
libxl: debug: libxl_bootloader.c:327:libxl__bootloader_run: no bootloader
configured, using user supplied kernel
libxl: debug: libxl_event.c:561:libxl__ev_xswatch_deregister: watch
w=0x22e60c0: deregister unregistered
libxl: debug: libxl_numa.c:435:libxl__get_numa_candidate: New best NUMA
placement candidate found: nr_nodes=1, nr_cpus=8, nr_vcpus=15, free_memkb=4353
libxl: detail: libxl_dom.c:192:numa_place_domain: NUMA placement candidate with
1 nodes, 8 cpus and 4353 KB free
