git-lfs: added doc about changing git-lfs

docs/admin/tuning-change-lfs-dir.rst

@@ -0,0 +1,14 b''
+.. _git-lfs-loc:
+
+Change the |git| LFS storage Location
+-------------------------------------
+
+|RCE| manages |git| LFS files from the following default location
+:file:`/home/{user}/repos/.cache/lfs_store`. If you wish to change this, use
+the following steps:
+
+1. Open :menuselection:`Admin --> Settings --> VCS` as super-admin.
+
+In section called `Git Settings` you can change where the LFS
+objects should be stored.
+

docs/admin/tuning-rhodecode.rst

@@ -1,21 +1,22 b''
 .. _rhodecode-tuning-ref:
 
 Tuning |RCE|
 ============
 
 To customize your |RCE| |version| installation for maximum performance you
 may find some of the following methods useful.
 
 .. toctree::
 
    tuning-gunicorn
    tuning-vcs-memory-cache
    tuning-user-sessions-performance
    tuning-increase-db-performance
    tuning-scale-horizontally
    tuning-increase-cache-size
    tuning-mount-cache-memory
    tuning-change-encoding
    tuning-change-large-file-dir
+   tuning-change-lfs-dir
    tuning-hg-auth-loop