Re: [Xen-devel] Problems with starting first virtual domain

["Tvrtko A. Uršulin" <tvrtko@xxxxxxxxxxxx>]

On Tuesday 11 November 2003 11:33, Ian Pratt wrote:

> > > > <nw_ip>=+</nw_ip>
> > > This will set the IP address to dom0's IP address plus the
> > > current domainID. You might want to set this to a fixed value.
> > That was my first choice, but this is the problem:
>
> I'm slightly confused: The xenctl file you list below doesn't
> have a '+' in nw_ip.
>
> One option is to explicitly set the IP address in the
> /etc/xen-domainX scripts, using the "-4" option to "domain new"
>
> I haven't tried this in a while, but it should work.

Ok, the problem was <nw_ip>=192.168.200.18</nw_ip>, where it should be 
<nw_ip>192.168.200.18</nw_ip>.

> Have you tried using "-phda6" as Bin suggests?

Yes and the error is gone. However, new problems had arrised, output:

linux:~ # xenctl script -f/etc/xen-domain1
Domain defaults:
   name            XenoLinux
   size            65536
   vifs            1
   domainImage     /boot/xenolinux.gz
   domainInitRD    null
   rootDevice      /dev/hda6
   rootArgs        rw
   usrDevice       null
   NWIP            192.168.200.18
   NWGW            192.168.200.1
   NWMask          255.255.255.0
   MaxDomainNumber 100
   NWNFSServer     null
   NWNFSRoot       null
   XIToolsDir      /usr/local/bin/
   args            init=/linuxrc 4 DOMID=+
Domain created with arguments:
/usr/local/bin/xi_create 65536 XenoLinux
Domain built with arguments:
/usr/local/bin/xi_build 1 /tmp/xen-image-20644.tmp 1 
ip=192.168.200.18::192.168.200.1:255.255.255.0::eth0:off init=/linuxrc 4 
DOMID=1  root=/dev/hda6 rw
VIF 0 initialized with arguments:
/usr/local/bin/xi_vifinit 1 0 192.168.200.18
Granted physical access to domain 1
warning: state file not found [/var/lib/xen/vdstate.xml]
Granted physical access to domain 1
warning: state file not found [/var/lib/xen/vdstate.xml]
Granted physical access to domain 1
Started domain 1

linux:~ # xenctl domain list
id: 0 (Domain-0)
  processor: 0
  has cpu: true
  state: 0 running
  mcu advance: 10
  total pages: 16384


So domain dissappears immediately after it is started!?

> > 1.0 from XenDemoCD, have some trouble compiling 1.1 RC 1 snapshot
> > (something about memcpy).
>
> Someone else spotted a gcc version specific compile error in the
> unstable tree and a fix is now checked in.

Hm...  with 1.1 RC 1 snapshot:

ld -T xeno.lds -N boot/boot.o 
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/common/common.o
 
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/net/network.o 
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/char/driver.o
 
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/pci/driver.o
 
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/net/driver.o
 
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/block/driver.o
 
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/cdrom/driver.o
 
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/ide/driver.o
 
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/scsi/driver.o
 
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/arch/i386/arch.o
 
-o /home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/image
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/net/driver.o(.text+0x1cf):
 
In function `e1000_ethtool_ioctl':
: undefined reference to `memcpy'
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/net/driver.o(.text+0x401):
 
In function `e1000_ethtool_ioctl':
: undefined reference to `memcpy'
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/net/driver.o(.text+0x9746):
 
In function `vortex_ioctl':
: undefined reference to `memcpy'
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/net/driver.o(.text+0xdcb8):
 
In function `tg3_ioctl':
: undefined reference to `memcpy'
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/net/driver.o(.text+0x2e74e):
 
In function `private_ioctl':
: undefined reference to `memcpy'
/home/tvrtko/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk/xen/drivers/net/driver.o(.text.init+0xf31):
 
more undefined references to `memcpy' follow
make[2]: *** [default] Error 1

Is this the error or this is something new?

GCC version:

tvrtko@oxygene:~/croadria/xen/xeno-1.1.bk/xeno-clone/xeno-1.1.bk> gcc -v
Reading specs from /usr/lib/gcc-lib/i486-suse-linux/3.3/specs
Configured with: ../configure --enable-threads=posix --prefix=/usr 
--with-local-prefix=/usr/local --infodir=/usr/share/info 
--mandir=/usr/share/man --libdir=/usr/lib 
--enable-languages=c,c++,f77,objc,java,ada --disable-checking --enable-libgcj 
--with-gxx-include-dir=/usr/include/g++ --with-slibdir=/lib 
--with-system-zlib --enable-shared --enable-__cxa_atexit i486-suse-linux
Thread model: posix
gcc version 3.3 20030226 (prerelease) (SuSE Linux)




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