Re: [Libguestfs] libguestfs on proxmox

On Tue, Jul 01, 2014 at 08:50:27PM +0300, Keresztes Péter-Zoltán wrote: > OK, that seam to work however it is not exactly the correct solution > for me since I need to make it one command to be able to call it > from an API Understood. What I'm trying to find out is why the ntfsresize utility is failing when it is being run under virt-resize, since it is not printing any error message but is returning a non-zero error code. By running it under virt-rescue, you can test ntfsresize and also see the full errors. > I have no name!@(none):/# ntfsresize /dev/sda1 > ntfsresize v2012.1.15AR.5 (libntfs-3g) > ERROR: Volume is scheduled for check. > Run chkdsk /f and please try again, or see option -f. I think this is the problem. In virt-resize 1.20 and above you can use ``virt-resize --ntfsresize-force'' which has the same effect as passing the -f option to ntfsresize: --ntfsresize-force Pass the --force option to ntfsresize(8), allowing resizing even if the NTFS disk is marked as needing a consistency check. You have to use this option if you want to resize a Windows guest multiple times without booting into Windows between each resize. However I am not sure if this is safe. You will have to ask the ntfs-3g community whether running ntfsresize on a partition that is marked as needing chkdsk is in fact safe, or if you are going to have other problems from doing this. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com libguestfs lets you edit virtual machines. Supports shell scripting, bindings from many languages. http://libguestfs.org