On Wed, Sep 04, 2013 at 02:31:08AM +0000, 徐展聪 wrote:
I use python-guestfs to mount windows image it have some problems .Here is my code:
[root@mfsdata1 ~]# python Python 2.6.6 (r266:84292, Sep 11 2012, 08:34:23) [GCC 4.4.6 20120305 (Red Hat 4.4.6-4)] on linux2 Type "help", "copyright", "credits" or "license" for more information.
import os sheepfs_dir="/tmp/sheepfs" os.system("umount " + sheepfs_dir) 0 os.system("sheepfs -n " + sheepfs_dir) 0 vdi_name = "vm1935028.nbregion.ec2.cloudkc.cn" os.system("echo " + vdi_name + ">" + sheepfs_dir + "/vdi/mount") 0 import guestfs g=guestfs.GuestFS() imgfile=sheepfs_dir + "/volume/" + vdi_name g.add_drive_opts(imgfile, format="raw", readonly=0) g.launch() root = g.inspect_os() print root []
So libguestfs can't find any guest(s) in the disk image. I suggest calling g.set_trace(1) after opening the handle, then looking at the trace output. If you can't see what is wrong, then post the full trace output on this list.
g.list_filesystems() [('/dev/vda1', 'ntfs'), ('/dev/vda2', 'ntfs')]
You can also just mount filesystems directly. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones virt-top is 'top' for virtual machines. Tiny program with many powerful monitoring features, net stats, disk stats, logging, etc. http://people.redhat.com/~rjones/virt-top