question for expanded /var/lib/vz

[1337 C0D3R]

Hello,
I did the following steps. Erased from the panel LVE-Thin.
1. lvremove /dev/pve/data
2. lvcreate -L 2T -n data pve
3. lsblk
4. Formatting : mkfs.ext4 /dev/pve/data
5. Add to /etc/fstab - /dev/pve/data /var/lib/vz ext4 defaults 0 1

Аll my work. Extended /var/lib/vz

lvs result:
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
data pve -wi-ao---- 2.00t
root pve -wi-ao---- 96.00g
swap pve -wi-ao---- 24.00g

Can I expect problems from this that wiped LVE-Thin. Is sufficiently reliable system?

Proxmox V : 4.4-13/7ea56165