On Sat, Jul 08, 2017 at 02:53:18AM +0500, Roman Mamedov wrote: > however it requires a shrinkable filesystem, and XFS cannot be shrunk. There's a description of the manual process here: https://wiki.ubuntuusers.de/Howto/LVM_nachtr%C3%A4glich_einrichten/ (Sorry it's in German) You have to adapt it to use two extents on another PV instead of shrinking the filesystem or growing the existing blockdevice. It can be done, but yeah it's a bit of voodoo. Copying is safer. Regards Andreas Klauer -- To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
