Following this guide: How do I resize an ext4 partition beyond the 16TB limit?
I have done
sudo lvextend -l +3145725 /dev/densrv1-vg/data
sudo resize2fs /dev/vgdata/lvdata
I have unmounted my vggroup with sudo umount -l /dev/vgdata/lvdata
When ran sudo ./resize2fs -b /dev/vgdata/lvdata
I get the error:
resize2fs 1.44.2 (14-May-2018)
./resize2fs: Device or resource busy while trying to open /dev/vgdata/lvdata
Couldn't find valid filesystem superblock.
sudo pvresize /dev/vgdata/lvdata Failed to find physical volume "/dev/vgdata/lvdata". 0 physical volume(s) resized / 0 physical volume(s) not resized
pvs
show? Ill be gone in 10 minutes so hope we can fix this before that ;-)