update grain name for ceph OSDs

Related-Prod: PROD-35230
Change-Id: Idbd3114d0d6e1d802a2a925dbc5a83136fd2a5f4
diff --git a/ceph-backend-migration.groovy b/ceph-backend-migration.groovy
index a9bf720..22809c8 100644
--- a/ceph-backend-migration.groovy
+++ b/ceph-backend-migration.groovy
@@ -91,7 +91,7 @@
             }
 
             def target_hosts = salt.getMinions(pepperEnv, TARGET)
-            def device_grain_name =  salt.getPillar(pepperEnv,"I@ceph:osd","ceph:osd:lvm_enabled")['return'].first().containsValue(true) ? "ceph_volume" : "ceph_disk"
+            def device_grain_name =  "ceph_disk"
             for (tgt in target_hosts) {
                 def osd_ids = []
 
diff --git a/ceph-remove-node.groovy b/ceph-remove-node.groovy
index 39ed07e..55e9d6e 100644
--- a/ceph-remove-node.groovy
+++ b/ceph-remove-node.groovy
@@ -75,7 +75,7 @@
             }
         } else if (HOST_TYPE.toLowerCase() == 'osd') {
             def osd_ids = []
-            def device_grain_name =  salt.getPillar(pepperEnv,"I@ceph:osd","ceph:osd:lvm_enabled")['return'].first().containsValue(true) ? "ceph_volume" : "ceph_disk"
+            def device_grain_name =  "ceph_disk"
             // get list of osd disks of the host
             salt.runSaltProcessStep(pepperEnv, HOST, 'saltutil.sync_grains', [], null, true, 5)
             def ceph_disks = salt.getGrain(pepperEnv, HOST, 'ceph')['return'][0].values()[0].values()[0][device_grain_name]
diff --git a/cloud-update.groovy b/cloud-update.groovy
index f45e4ec..b76c4b2 100644
--- a/cloud-update.groovy
+++ b/cloud-update.groovy
@@ -897,7 +897,7 @@
     def salt = new com.mirantis.mk.Salt()
     def common = new com.mirantis.mk.Common()
     def targetHosts = salt.getMinionsSorted(pepperEnv, target)
-    def device_grain_name =  salt.getPillar(pepperEnv,"I@ceph:osd","ceph:osd:lvm_enabled")['return'].first().containsValue(true) ? "ceph_volume" : "ceph_disk"
+    def device_grain_name =  "ceph_disk"
     for (t in targetHosts) {
         def osd_ids = []
         // get list of osd disks of the host
diff --git a/update-ceph.groovy b/update-ceph.groovy
index 5953ae6..accd8f8 100644
--- a/update-ceph.groovy
+++ b/update-ceph.groovy
@@ -60,7 +60,7 @@
             }
 
             stage('Restart OSDs') {
-                def device_grain_name =  salt.getPillar(pepperEnv,"I@ceph:osd","ceph:osd:lvm_enabled")['return'].first().containsValue(true) ? "ceph_volume" : "ceph_disk"
+                def device_grain_name =  "ceph_disk"
                 selMinions = salt.getMinions(pepperEnv, "I@ceph:osd")
                 for (tgt in selMinions) {
                     salt.runSaltProcessStep(pepperEnv, tgt, 'saltutil.sync_grains', [], null, true, 5)