I don't want to change the size of LVM, I just want it to use striping.
We made LV on single volume, but now we want to migrate to 3 volumes, each smaller, but have the LVM stripe across all 3 of the volumes to give us optimal performance (the old, large volume will be then removed).
I can't have downtime of the server, and I'd prefer not to add mdadm to the picture.
lvextend seems to have -i option, but when I try to use it it sais I have to provide size extension too :/
Any option to make it happen?