From bde965491d943754337a06e98160ba2cbca76590 Mon Sep 17 00:00:00 2001
From: Sachidananda Urs <sacchi@gmail.com>
Date: Wed, 23 Jan 2019 13:42:47 +0530
Subject: [PATCH] Fail if the cachedisk does not exist

---
 roles/backend_setup/tasks/cache_setup.yml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/roles/backend_setup/tasks/cache_setup.yml b/roles/backend_setup/tasks/cache_setup.yml
index cc88683..724164f 100644
--- a/roles/backend_setup/tasks/cache_setup.yml
+++ b/roles/backend_setup/tasks/cache_setup.yml
@@ -6,6 +6,14 @@
 # Extend the existing volume group with the SSD (assuming SSD is used for
 # caching)
 
+# Fail if the cache disk is not present
+- name: Check if the cachedisk exists, else fail
+  stat:
+     path: "{{ item.cachedisk }}"
+  register: result
+  failed_when: not result.stat.exists
+  with_items: "{{ gluster_infra_cache_vars }}"
+
 - name: Extend volume group
   lvg:
      state: present