On Mon, Jun 25, 2012 at 12:55:11PM -0500, Dan The Man wrote: > > > On Mon, 25 Jun 2012, Nikita A Menkovich wrote: > > >You can write to UFS. It is rather safe. But you could not make a > >resize of ufs filesystem on Linux. There is not utilities for this. > > > >On 25 June 2012 18:53, Richard W.M. Jones <[email protected]> wrote: > >>On Mon, Jun 25, 2012 at 09:04:26AM -0500, Dan The Man wrote: > >>> > >>> > >>>On Mon, 25 Jun 2012, Nikita A Menkovich wrote: > >>> > >>>>For now, UFS in Linux do not support resizing at all. There is only > >>>>one way to resize: create new image, partition, attach to existing > >>>>freebsd, install bootloader, sync files. > >>> > >>> > >>>Don't think guestmount even supports ufs even if it is enabled either: > >>>Did a quick download of this read only ufs module: rpm -i > >>>kmod-ufs-0.0-1.el6.elrepo.x86_64.rpm > >>> > >>>cappy:~# modprobe ufs > >> > >>After downloading a kmod, you need to rebuild the libguestfs > >>appliance. Just do: > >> > >> rm -rf /var/tmp/.guestfs-* > > Tried this but still got ufs unknown type ufs error. [...] > cappy:~# guestmount -a /dev/virtual/centos -m /dev/sda1:/ /centos > cappy:~# umount /centos > cappy:~# guestmount -a /dev/virtual/centos -m /dev/sda1:/:ro /centos > libguestfs: error: mount_options: you must mount something on / first > guestmount: '/dev/sda1' could not be mounted. Did you mean one of these? > /dev/vda1 (ext4) > /dev/virtual/root (ext4) > /dev/virtual/swap (swap) > cappy:~# > > Just trying to pass a simple "ro" option, can't seem to get it to > take any option even on a simple /boot mount on sda1?
Enable debugging to understand what's going on: http://libguestfs.org/guestfs-faq.1.html#debugging_libguestfs Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org _______________________________________________ Libguestfs mailing list [email protected] https://www.redhat.com/mailman/listinfo/libguestfs
