xfs vs ext 2/3/4 January 29, 2019 When resizing disks, here are the commands for each respected file system. For xfs: xfs_growfs /dev/vgname/lgnamexfs_growfs /dev/vgname/lgname For ext 2/3/4: resize2fs /dev/vgname/lgnameresize2fs /dev/vgname/lgname