diff --git a/module/bdev/ocf/vbdev_ocf.c b/module/bdev/ocf/vbdev_ocf.c
index 08f5aed22..a5b285468 100644
--- a/module/bdev/ocf/vbdev_ocf.c
+++ b/module/bdev/ocf/vbdev_ocf.c
@@ -1007,12 +1007,25 @@ static void
 start_cache_cmpl(ocf_cache_t cache, void *priv, int error)
 {
 	struct vbdev_ocf *vbdev = priv;
+	uint64_t mem_needed;
 
 	ocf_mngt_cache_unlock(cache);
 
 	if (error) {
 		SPDK_ERRLOG("Error %d during start cache %s, starting rollback\n",
 			    error, vbdev->name);
+
+		if (error == -OCF_ERR_NO_MEM) {
+			ocf_mngt_get_ram_needed(cache, &vbdev->cfg.device, &mem_needed);
+
+			SPDK_NOTICELOG("Try to increase hugepage memory size or cache line size. "
+				       "For your configuration:\nDevice size: %"PRIu64" bytes\n"
+				       "Cache line size: %"PRIu64" bytes\nFree memory needed to start "
+				       "cache: %"PRIu64" bytes\n", vbdev->cache.bdev->blockcnt *
+				       vbdev->cache.bdev->blocklen, vbdev->cfg.cache.cache_line_size,
+				       mem_needed);
+		}
+
 		vbdev_ocf_mngt_exit(vbdev, unregister_path_dirty, error);
 		return;
 	}