mirror of
git://sourceware.org/git/lvm2.git
synced 2025-03-10 16:58:47 +03:00
The 'copy_percent' function takes the 'extents_copied' field from each segment in an LV to create the numerator for the ratio that is to become the copy_percent. (Otherwise known as the 'sync' percent for non-pvmove uses, like mirror LVs and RAID LVs.) This function safely works on RAID - not just mirrors - so it is better to have it in lv_manip.c rather than mirror.c. There's a lot of different functions that do a lot of different things in lv_manip.c, so I placed the function near a function in lv_manip.c that it was close to in metadata-exported.h. Different placement in the file or a different name for the function may be useful.