just including it in pvesm.adoc is not enough.
pve-storage-iscsi.adoc \
pve-storage-iscsidirect.adoc \
pve-storage-lvm.adoc \
pve-storage-iscsi.adoc \
pve-storage-iscsidirect.adoc \
pve-storage-lvm.adoc \
+ pve-storage-lvmthin.adoc \
pve-storage-nfs.adoc \
pve-storage-rbd.adoc \
pve-storage-zfspool.adoc \
pve-storage-nfs.adoc \
pve-storage-rbd.adoc \
pve-storage-zfspool.adoc \
pve-storage-iscsi.adoc \
pve-storage-iscsidirect.adoc \
pve-storage-lvm.adoc \
pve-storage-iscsi.adoc \
pve-storage-iscsidirect.adoc \
pve-storage-lvm.adoc \
+ pve-storage-lvmthin.adoc \
pve-storage-nfs.adoc \
pve-storage-rbd.adoc \
pve-storage-zfspool.adoc \
pve-storage-nfs.adoc \
pve-storage-rbd.adoc \
pve-storage-zfspool.adoc \