share a case, hope can help .
use share mode import VM failed, but the task is failed, and the error is target storage not have enough space.
check the host log of the import task is executed through the host image_copy log.
can see image_copy display image size is 64425615360
and image_copy progress lvm size is 64424509440
Satisfy the condition dst_file_size < file_size, so the final error code: -28
Where file_size is: the size of the space of the image file itself; and dst_file_size is: the size of the volume created after reading the <volumesize> tag value in the R3 template xml configuration file. This error occurs when the virtual machine vhd image size is larger than the new volume size when dst_file_size < file_size is satisfied.
so Increase the size of the volume in the virtual machine template xml configuration file and re-issue the virtual machine.
