[#211] fstree: Consider ENOSPC a logical error

We already do this for file writing, however directory creation can also
fail.

Signed-off-by: Evgenii Stratonikov <e.stratonikov@yadro.com>

pkg/local_object_storage/blobstor/fstree/fstree.go

@@ -228,6 +228,9 @@ func (t *FSTree) Put(prm common.PutPrm) (common.PutRes, error) {
 	p := t.treePath(prm.Address)
 
 	if err := util.MkdirAllX(filepath.Dir(p), t.Permissions); err != nil {
+		if errors.Is(err, syscall.ENOSPC) {
+			return common.PutRes{}, common.ErrNoSpace
+		}
 		return common.PutRes{}, err
 	}
 	if !prm.DontCompress {