Re: Problem on modprobe loop
--- Ron Johnson <ron.l.johnson@cox.net> wrote:
> On 09/20/08 18:42, Stephen Liu wrote:
> > --- nate <debian-user@aphroland.org> wrote:
> >
> >> Stephen Liu wrote:
> >>> The module seem non-existing.
> >>>
> >>>
> >>> $ ls -l /lib/modules/$(uname -r)/kernel/drivers/block/loop.ko
> >>> ls: /lib/modules/2.6.18-xen/kernel/drivers/block/loop.ko: No such
> >> file
> >>> or directory
> >> How about
> >>
> >>
> >> [aphro@portal:~]$ grep -i loop /boot/config-`uname -r`
> >> CONFIG_BLK_DEV_LOOP=m
> >> CONFIG_BLK_DEV_CRYPTOLOOP=m
> >
> >
> > Hi nate,
> >
> >
> > # grep -i loop /boot/config-`uname -r`
> > CONFIG_BLK_DEV_LOOP=y
> > CONFIG_BLK_DEV_CRYPTOLOOP=m
> > CONFIG_XEN_NETDEV_LOOPBACK=y
>
> Then there's no need to load the loop driver, since it's already
> built into the kernel.
Thanks.
But I can't resolve why xen-create-image unable creating ubunut guest
$ ls -l /usr/lib/xen-tools/ubuntu.d
total 56
-rwxr-xr-x 1 root root 480 2006-11-19 05:51 10-generate-locale
-rwxr-xr-x 1 root root 482 2006-11-19 05:51 15-disable-hwclock
-rwxr-xr-x 1 root root 1709 2006-11-19 05:51 20-setup-apt
-rwxr-xr-x 1 root root 907 2006-11-19 05:51 25-disable-tls
-rwxr-xr-x 1 root root 930 2006-11-19 05:51 30-fix-inittab
-rwxr-xr-x 1 root root 2630 2006-11-19 05:51 35-setup-users
-rwxr-xr-x 1 root root 2505 2006-11-19 05:51 40-setup-networking
-rwxr-xr-x 1 root root 1783 2006-11-19 05:51 50-setup-hostname
-rwxr-xr-x 1 root root 813 2006-11-19 05:51 60-copy-host-files
-rwxr-xr-x 1 root root 729 2006-11-19 05:51 65-copy-user-files
-rwxr-xr-x 1 root root 708 2006-11-19 05:51 70-install-ssh
-rwxr-xr-x 1 root root 929 2006-11-19 05:51 80-install-modules
-rwxr-xr-x 1 root root 1703 2006-11-19 05:51 90-make-fstab
-rwxr-xr-x 1 root root 485 2006-11-19 05:51 99-clean-image
$ ls -l /usr/lib/xen-tools/
total 24
drwxr-xr-x 2 root root 4096 2008-09-12 22:41 centos4.d
-rw-r--r-- 1 root root 2658 2006-11-19 05:51 common.sh
lrwxrwxrwx 1 root root 8 2008-09-12 22:41 dapper.d -> ubuntu.d
drwxr-xr-x 2 root root 4096 2008-09-12 22:41 debian.d
lrwxrwxrwx 1 root root 8 2008-09-12 22:41 edgy.d -> ubuntu.d
lrwxrwxrwx 1 root root 8 2008-09-12 22:41 etch.d -> debian.d
drwxr-xr-x 2 root root 4096 2008-09-12 22:41 fedora.d
drwxr-xr-x 2 root root 4096 2008-09-12 22:41 gentoo.d
lrwxrwxrwx 1 root root 8 2008-09-12 22:41 sarge.d -> debian.d
lrwxrwxrwx 1 root root 8 2008-09-12 22:41 sid.d -> debian.d
lrwxrwxrwx 1 root root 8 2008-09-12 22:41 stentz.d -> fedora.d
drwxr-xr-x 2 root root 4096 2008-09-18 23:04 ubuntu.d
[/code]
Performed following test but failed:
# xen-create-image --hostname=xen7.satimis.com --size=2Gb --swap=256Mb
--ide --ip=192.168.0.117--netmask=255.255.255.0 --gateway=192.168.0.1
--force --dir=/vserver --memory=32Mb --arch=i386
--kernel=/boot/vmlinuz-2.6.18-xen --debootstrap --dist=dapper
--mirror=http://archive.ubuntu.com/ubuntu/ --passwd
General Infomation
--------------------
Hostname : xen7.satimis.com
Distribution : dapper
Fileystem Type : ext3
Size Information
----------------
Image size : 2Gb
Swap size : 256Mb
Image type : sparse
Memory size : 32Mb
Kernel path : /boot/vmlinuz-2.6.18-xen
Networking Information
----------------------
IP Address 1 : 192.168.0.117--netmask=255.255.255.0
Netmask : 255.255.255.0
Gateway : 192.168.0.1
WARNING
-------
Loopback module not loaded and you're using loopback images
Run the following to load the module:
modprobe loop loop_max=255
Creating swap image: /vserver/domains/xen7.satimis.com/swap.img
Done
Creating disk image: /vserver/domains/xen7.satimis.com/disk.img
Done
Creating ext3 filesystem on /vserver/domains/xen7.satimis.com/disk.img
Done
Installing your system with debootstrap mirror
http://archive.ubuntu.com/ubuntu/
Done
System installation failed. Aborting
Logfile produced at:
/var/log/xen-tools/xen7.satimis.com.log
* end *
# tail /var/log/xen-tools/xen7.satimis.com.log
Copying files from new installation to host.
Copying files from /tmp/GK1IqjXCQ1/var/cache/apt/archives ->
/var/cache/apt/archives
Done
Done
The installation of the new system appears to have failed.
There is no '/bin/ls' installed in the new installation directory
Done
System installation failed. Aborting
* end *
I don't understand what does 'bin/'ls' refer to? Any advice? TIA
B.R.
Stephen
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