You will run into this issue if the Windows Recovery partition is the last partition on the disk. Cloudstack will not be able to automatically resize the C: drive to your requested size. Unlike earlier versions of Windows, I know Windows 2025 puts that recovery partition as the last partition on the disk. I can't recall if Windows 2022 did the same thing or not. You can either move the partition, or go through extra steps with diskpart and some other Windows utilities to move and recreate that recovery partition.
S On Wed, Aug 27, 2025 at 7:08 AM DaanHoogland (via GitHub) <g...@apache.org> wrote: > > GitHub user DaanHoogland added a comment to the discussion: disk resize > issue with windows templates created from vms using iso > > for instance create a VM from iso, stop it and export its volume as > template, @puspendrakumar-cyber. I am sure there other ways to be found on > the internet. > > GitHub link: > https://github.com/apache/cloudstack/discussions/11520#discussioncomment-14232699 > > ---- > This is an automatically sent email for users@cloudstack.apache.org. > To unsubscribe, please send an email to: > users-unsubscr...@cloudstack.apache.org > > -- Steve Fuller steveful...@gmail.com
