It looks that there is no solution for my problem but I wanted to give you the last word you experts
So my system consists of a VG spanning on two PV. The file system is XFS. I’d like to remove one of the two PV by moving the data (pvmove) to the PV i want to keep.
Problem is that the system complains that
WARNING: No free extents on physical volume "/dev/sdb1". No specified PVs have space available.
So I guess I need to shrink the LV and thus the filesystem… which happens to be XFS and cannot be shrinked (not implemented as far as i can see).
What are my options beside reinstalling from scratch ?
Thanks for you insights !