El domingo 08 de junio del 2008 a las 08:23:28,
Boris Derzhavets escribió:

> Daniel,

Hi Boris.

> You are right. However, install procedure was done by myself at Xen
> 3.2.1 Ubuntu 8.04, CentOS 5.1 Dom0 ( thanks to Jurgen Keil and Mark
> Jonson) :- http://lxer.com/module/newswire/view/103407/index.html
> http://lxer.com/module/newswire/view/103407/index.html and at Xen 3.1
> F8 Dom0 with no problems (no kernel patch needed)

I try installing xen-utils-3.2-1 and xen-hypervisor-3.2-1-i386 packages
from backports repositories. These have Xen 3.2.0-3 version, according
to I can see. This is domU's config file:

sirius:/etc/xen# cat febo.cfg.200806
name = 'febo'
memory = '256'
vif = [ 'mac=00:16:3e:1b:04:c9, ip=10.1.0.70' ]

# Install
disk = [ 'file:/root/os200805.iso,6:cdrom,r', 'phy:vm1/febo,0,w' ]
kernel = '/etc/xen/os1/unix'
ramdisk = '/etc/xen/os1/x86.microroot'
extra = '/platform/i86xpv/kernel/unix -B console=ttya,livemode=text'
on_shutdown = 'destroy'
on_reboot = 'destroy'
on_crash = 'destroy'

Booting I got a panic message:

sirius:/etc/xen# xm create -c febo.cfg.200806
Using config file "./febo.cfg.200806".
v3.2-1 chgset 'unavailable'
Started domain febo
SunOS Release 5.11 Version snv_86 32-bit
Copyright 1983-2008 Sun Microsystems, Inc.  All rights reserved.
Use is subject to license terms.

panic[cpu0]/thread=f5028f60sirius:/etc/xen#

In [1] I noticed the following difference in the configuration file:

extra = "/platform/i86xpv/kernel/unix -kd - nowin -B install_media=cdrom"

Introducing 'gnttab_init+0xce/W 403' during the Solaris bootstrapping, I
got this stack trace:

sirius:/etc/xen# xm create -c febo.cfg.200806
Using config file "./febo.cfg.200806".
Started domain febo
                   Loading kmdb...

Welcome to kmdb
Loaded modules: [ unix krtld genunix ]
[0]> gnttab_init+0xce/W 403
gnttab_init+0xce:               0x6ac472        =       0x403
[0]> :c
v3.2-1 chgset 'unavailable'
SunOS Release 5.11 Version snv_86 32-bit
Copyright 1983-2008 Sun Microsystems, Inc.  All rights reserved.
Use is subject to license terms.

panic[cpu0]/thread=f5028f60: BAD TRAP: type=e (#pf Page fault) rp=f5053654 
addr=d4800570

#pf Page fault
Bad kernel fault at addr=0xd4800570
pid=0, pc=0xf4c70916, sp=0x0, eflags=0x10002
cr0: 80050033<pg,wp,ne,et,mp,pe> cr4: 660<xmme,fxsr,mce,pae>
cr2: d4800570
         gs: f4c101b1  fs: 1bd10000  es: 80000161  ds: d4800161
        edi:   1bc673 esi: d4800570 ebp: f5053700 esp: f505368c
        ebx:   1bc673 edx:        0 ecx: 80000000 eax:        0
        trp:        e err:        3 eip: f4c70916  cs:      159
        efl:    10002 usp:        0  ss:        0

f50535ac unix:die+ed (e, f5053654, d48005)
f5053640 unix:trap+12b9 (f5053654, d4800570,)
f5053654 unix:_cmntrap+aa (f4c101b1, 1bd10000,)
f5053700 unix:atomic_cas_64+16 (d4611ea0, ae, 1bc67)
f505375c unix:hati_pte_map+143 (d4611ea0, ae, 0, 1b)
f50537a0 unix:hati_load_common+12f (d4460f68, d52ae000,)
f5053804 unix:hat_devload+10b (d4460f68, d52ae000,)
f5053858 unix:gnttab_init+bb (f4c4feae, 3, f50538)
f5053868 unix:startup_modules+fb (f5053880, f4d3d812,)
f5053870 unix:startup+35 (f4c00010, f504f688,)
f5053880 genunix:main+1e ()

panic: entering debugger (no dump device, continue to reboot)
Loaded modules: [ specfs ]
kmdb: target stopped at:
kmdb_enter+0xa: pushl  %eax
[0]>

Would I have to download the kernel packages mentioned in [1]?

Regards,
Daniel

[1] http://lxer.com/module/newswire/view/103407/index.html
-- 
Daniel Bareiro - System Administrator
Fingerprint: BFB3 08D6 B4D1 31B2 72B9  29CE 6696 BF1B 14E6 1D37
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