From 99bcf1841082bb34db9da0899147325cc37f8973 Mon Sep 17 00:00:00 2001
From: Alexander Gubin <alexander.gubin@bertelsmann.de>
Date: Wed, 26 Nov 2014 11:27:29 +0100
Subject: [PATCH] Fix lvol: Find LVM commands in PATH env

---
 lib/ansible/modules/extras/system/lvol.py | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/lib/ansible/modules/extras/system/lvol.py b/lib/ansible/modules/extras/system/lvol.py
index 96f1b846e27..e9d477edf86 100644
--- a/lib/ansible/modules/extras/system/lvol.py
+++ b/lib/ansible/modules/extras/system/lvol.py
@@ -152,8 +152,9 @@ def main():
     else:
         unit = size_unit
 
+    lvs_cmd = module.get_bin_path("lvs", required=True)
     rc, current_lvs, err = module.run_command(
-        "lvs --noheadings -o lv_name,size --units %s --separator ';' %s" % (unit, vg))
+        "%s --noheadings -o lv_name,size --units %s --separator ';' %s" % (lvs_cmd, unit, vg))
 
     if rc != 0:
         if state == 'absent':
@@ -185,7 +186,8 @@ def main():
             if module.check_mode:
                 changed = True
             else:
-                rc, _, err = module.run_command("lvcreate -n %s -%s %s%s %s" % (lv, size_opt, size, size_unit, vg))
+                lvcreate_cmd = module.get_bin_path("lvcreate", required=True)
+                rc, _, err = module.run_command("%s -n %s -%s %s%s %s" % (lvcreate_cmd, lv, size_opt, size, size_unit, vg))
                 if rc == 0:
                     changed = True
                 else:
@@ -197,7 +199,8 @@ def main():
                 module.exit_json(changed=True)
             if not force:
                 module.fail_json(msg="Sorry, no removal of logical volume %s without force=yes." % (this_lv['name']))
-            rc, _, err = module.run_command("lvremove --force %s/%s" % (vg, this_lv['name']))
+            lvremove_cmd = module.get_bin_path("lvremove", required=True)
+            rc, _, err = module.run_command("%s --force %s/%s" % (lvremove_cmd, vg, this_lv['name']))
             if rc == 0:
                 module.exit_json(changed=True)
             else:
@@ -209,11 +212,12 @@ def main():
             ### resize LV
             tool = None
             if size > this_lv['size']:
-                tool = 'lvextend'
+                tool = module.get_bin_path("lvextend", required=True)
             elif size < this_lv['size']:
                 if not force:
                     module.fail_json(msg="Sorry, no shrinking of %s without force=yes." % (this_lv['name']))
-                tool = 'lvreduce --force'
+                tool = module.get_bin_path("lvextend", required=True)
+                tool.append("--force")
 
             if tool:
                 if module.check_mode: