Hello!
my Domain1 is now running.
Then because my subject is to calculate the value of some important memory
zones, I should parse the systom.map to locate these important memory zones.
Usually, the system.map is at /boot/system.map
But now, the virtual disk didn't contain /boot as a sub directory........
Then what can I do?
I ran the Domain1 through the following step:
1, Create a disk image file
#dd if=/dev/zero of=/var/lib/xen/images/Disk.img bs=1M seek=8192 count =1
#mkfs -t ext3 /var/lib/xen/images/Disk.img
2, Copy the host Fedora8 into the image file
#mount -o loop /var/lib/xen/images/Disk.img /mnt
#cp -ax /{root,dev,var,etc,usr,bin,sbin,lib} /mnt
Edit the /etc/fstab to make the /dev/hda1 as root
#mkdir /mnt/{proc,home,sys,tmp}
#umount /mnt
3, Edit the configuration of VM
............the content of the configuration is omitted
4,#xm create -c /etc/xen/Dom1
= =,you can see that when I copied the host OS to the image file, I did not copy
the /boot directory.......
Wait for help!!!
yours:Lin
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On Mi, Mär 05, 2008 at 06:53:39 +0800, 张琳 wrote:> Hello! > > my Domain1 is now running. > > Then because my subject is to calculate the value of some important memory zones, I should parse the systom.map to locate these important memory zones. > Usually, the system.map is at /boot/system.map > But now, the virtual disk didn''t contain /boot as a sub directory........ > Then what can I do? > > I ran the Domain1 through the following step: > 1, Create a disk image file > #dd if=/dev/zero of=/var/lib/xen/images/Disk.img bs=1M seek=8192 count =1 > #mkfs -t ext3 /var/lib/xen/images/Disk.img > 2, Copy the host Fedora8 into the image file > #mount -o loop /var/lib/xen/images/Disk.img /mnt > #cp -ax /{root,dev,var,etc,usr,bin,sbin,lib} /mnt > Edit the /etc/fstab to make the /dev/hda1 as root > #mkdir /mnt/{proc,home,sys,tmp} > #umount /mnt > 3, Edit the configuration of VM > ............the content of the configuration is omitted > 4,#xm create -c /etc/xen/Dom1What kernel do you use to run the domain? Can you show the kernel line from your config? Look for system.map in the directory where the kernel you use is situated (e.g. in the /boot directory of domain 0).> > = =,you can see that when I copied the host OS to the image file, I did not copy the /boot directory....... > > Wait for help!!! > > yours:Lin > > > > > > >> _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users-- WBR, i.m.chubin _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
you can copy the /boot to your domU On Wed, Mar 5, 2008 at 5:59 AM, Igor Chubin <igor@chub.in> wrote:> On Mi, Mär 05, 2008 at 06:53:39 +0800, 张琳 wrote: > > Hello! > > > > my Domain1 is now running. > > > > Then because my subject is to calculate the value of some important > memory zones, I should parse the systom.map to locate these important > memory zones. > > Usually, the system.map is at /boot/system.map > > But now, the virtual disk didn't contain /boot as a sub > directory........ > > Then what can I do? > > > > I ran the Domain1 through the following step: > > 1, Create a disk image file > > #dd if=/dev/zero of=/var/lib/xen/images/Disk.img bs=1M seek=8192 count > =1 > > #mkfs -t ext3 /var/lib/xen/images/Disk.img > > 2, Copy the host Fedora8 into the image file > > #mount -o loop /var/lib/xen/images/Disk.img /mnt > > #cp -ax /{root,dev,var,etc,usr,bin,sbin,lib} /mnt > > Edit the /etc/fstab to make the /dev/hda1 as root > > #mkdir /mnt/{proc,home,sys,tmp} > > #umount /mnt > > 3, Edit the configuration of VM > > ............the content of the configuration is omitted > > 4,#xm create -c /etc/xen/Dom1 > > > What kernel do you use to run the domain? > Can you show the kernel line from your config? > > Look for system.map in the directory where the kernel you use > is situated (e.g. in the /boot directory of domain 0). > > > > > = =,you can see that when I copied the host OS to the image file, I did > not copy the /boot directory....... > > > > Wait for help!!! > > > > yours:Lin > > > > > > > > > > > > > > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@lists.xensource.com > > http://lists.xensource.com/xen-users > > -- > WBR, i.m.chubin > > > _______________________________________________ > Xen-users mailing list > Xen-users@lists.xensource.com > http://lists.xensource.com/xen-users >_______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users