Hi,
xen3 domU support has been merged to the netbsd-3 branch according to
netbsd.org. So I went to netbsd-daily
(.../NetBSD-daily/netbsd-3/200606090000Z/i386/binary/), fetched the bits
and tried to boot the installer kernel. Didn''t work. Any idea what
I''m
doing wrong?
my config file looks like this:
------------- cut here ---------------
# general
name = "netbsd";
memory = 128;
# booting
kernel = "/vm/netbsd/netbsd-INSTALL_XEN3_U.gz";
on_crash = "destroy";
# virtual harddisk
disk = [ ''phy:xen/netbsd,0,w'' ];
# virtual network
vif = [ ''mac=aa:00:62:73:64:00'' ];
dhcp = "dhcp";
------------- cut here ---------------
Trying to boot results in this:
------------- cut here ---------------
Started domain netbsd
[ Kernel symbol table missing! ]
Copyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
The NetBSD Foundation, Inc. All rights reserved.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
panic: HYPERVISOR_mmu_update failed
Stopped in pid 0.1 () at 0xc021f2eb: leave
?(c07490c0,7ff0,d,c0794ea4,c022cb0f) at 0xc021f2eb
?(c0258d9b,0,1fa57a4,14041a63,c0794f0c) at 0xc01c9cb2
?(1,0,8d80,1,1) at 0xc022cb0f
?(c07658a0,c09e9000,80fb000,7,13) at 0xc02289d9
?(c0748d80,1000,0,c075f800,c0794f74) at 0xc0210fc5
?(c09e8000,fbc00000,c0794f68,c0794f6c,c09e8000) at 0xc022501b
?(c024f8d2,c0247c60,c076390c,1,4000) at 0xc02106fc
?(0,0,0,0,0) at 0xc01a5677
ds 0x11
es 0x11
fs 0x31
gs 0x11
edi 0xc0258d9b
esi 0x100
ebp 0xc0794e78
ebx 0xc0794e98
edx 0xc079a000
ecx 0
eax 0xc079a000
eip 0xc021f2eb
cs 0x9
eflags 0x202
--db_more--
------------- cut here ---------------
xen says (recent -testing tree):
(XEN) DOM9: (file=mm.c, line=1082) Bad L1 flags 800
The "Kernel symbol table missing!" message looks suspious to me as
there
is a special loadbsdsymtab() function in the domain builder, so it
should be there, no?
cheers,
Gerd
--
Gerd Hoffmann <kraxel@suse.de>
http://www.suse.de/~kraxel/julika-dora.jpeg
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On 14 Jun 2006, at 13:26, Gerd Hoffmann wrote:> xen3 domU support has been merged to the netbsd-3 branch according to > netbsd.org. So I went to netbsd-daily > (.../NetBSD-daily/netbsd-3/200606090000Z/i386/binary/), fetched the > bits > and tried to boot the installer kernel. Didn''t work. Any idea what > I''m > doing wrong?You can''t run a debug build of Xen because we steal bit 11 of PTEs to indicate grant-table mappings. But that bit is actually used by NetBSD. It might be time to remove that debugging, or at least not make it dependent on debug=y. -- Keir _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
> You can''t run a debug build of Xen because we steal bit 11 of PTEs to > indicate grant-table mappings. But that bit is actually used by NetBSD.Ah, ok. A non-debug build boots netbsd much better and the install actually starts ;) Now the kernel crashes when the installer attempts to write the disklabel :-( Guess there is something wrong with the disk configuration. I tries first with disk = [ ''phy:xen/netbsd,wd0d,w'' ]; which I picked from the xen2 netbsd howto. Building the domain fails, xend gives me this: [2006-06-14 17:24:28 xend] ERROR (xmlrpclib2:124) int argument required Traceback (most recent call last): File "/usr/lib/python/xen/util/xmlrpclib2.py", line 103, in _marshaled_dispatch response = self._dispatch(method, params) File "/usr/lib/python2.4/SimpleXMLRPCServer.py", line 406, in _dispatch return func(*params) File "/usr/lib/python/xen/xend/server/XMLRPCServer.py", line 63, in domain_create info = XendDomain.instance().domain_create(config) File "/usr/lib/python/xen/xend/XendDomain.py", line 227, in domain_create dominfo = XendDomainInfo.create(config) File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 183, in create vm.initDomain() File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 1233, in initDomain self.createDevices() File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 1393, in createDevices self.createDevice(n, c) File "/usr/lib/python/xen/xend/XendDomainInfo.py", line 1009, in createDevice return self.getDeviceController(deviceClass).createDevice(devconfig) File "/usr/lib/python/xen/xend/server/DevController.py", line 80, in createDevice (devid, back, front) = self.getDeviceDetails(config) File "/usr/lib/python/xen/xend/server/blkif.py", line 59, in getDeviceDetails front = { ''virtual-device'' : "%i" % devid } TypeError: int argument required Now I have disk = [ ''phy:xen/netbsd,0,w'' ]; which I think isn''t correct too, but it boots the guest at least ... cheers, Gerd -- Gerd Hoffmann <kraxel@suse.de> http://www.suse.de/~kraxel/julika-dora.jpeg _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel