diff --git a/include/spdk/lvol.h b/include/spdk/lvol.h
index 2c219205e..eb66a403d 100644
--- a/include/spdk/lvol.h
+++ b/include/spdk/lvol.h
@@ -37,8 +37,8 @@ enum lvs_clear_method {
 };
 
 /* Must include null terminator. */
-#define SPDK_LVS_NAME_MAX	64
-#define SPDK_LVOL_NAME_MAX	64
+#define SPDK_LVS_NAME_MAX	256
+#define SPDK_LVOL_NAME_MAX	256
 
 /**
  * Parameters for lvolstore initialization.
@@ -70,7 +70,7 @@ struct spdk_lvs_opts {
 	 */
 	spdk_bs_esnap_dev_create esnap_bs_dev_create;
 } __attribute__((packed));
-SPDK_STATIC_ASSERT(sizeof(struct spdk_lvs_opts) == 88, "Incorrect size");
+SPDK_STATIC_ASSERT(sizeof(struct spdk_lvs_opts) == 280, "Incorrect size");
 
 /**
  * Initialize an spdk_lvs_opts structure to the defaults.
diff --git a/lib/lvol/lvol.c b/lib/lvol/lvol.c
index c5b9e2c7d..aeff2a979 100644
--- a/lib/lvol/lvol.c
+++ b/lib/lvol/lvol.c
@@ -652,7 +652,7 @@ lvs_opts_copy(const struct spdk_lvs_opts *src, struct spdk_lvs_opts *dst)
 
 	/* You should not remove this statement, but need to update the assert statement
 	 * if you add a new field, and also add a corresponding SET_FIELD statement */
-	SPDK_STATIC_ASSERT(sizeof(struct spdk_lvs_opts) == 88, "Incorrect size");
+	SPDK_STATIC_ASSERT(sizeof(struct spdk_lvs_opts) == 280, "Incorrect size");
 
 #undef FIELD_OK
 #undef SET_FIELD