fix #2641: document subdir parameter for CIFS backend

Signed-off-by: Leo Nunner <l.nunner@proxmox.com>

diff --git a/pve-storage-cifs.adoc b/pve-storage-cifs.adoc
index e0d4106b6d5fbd2156af702367b48d78d25ca83a..df63b58d6eefc5c7e2ee302e4ac57fa52c8c372e 100644 (file)
--- a/pve-storage-cifs.adoc
+++ b/pve-storage-cifs.adoc
@@ -61,6 +61,10 @@ content-dirs::
 
 Overrides for the default directory layout. Optional.
 
+subdir::
+
+The subdirectory of the share to mount. Optional, defaults to the root directory of the share.
+
 .Configuration Example (`/etc/pve/storage.cfg`)
 ----
 cifs: backup
@@ -70,6 +74,7 @@ cifs: backup
        content backup
        username anna
        smbversion 3
+       subdir /data
 
 ----