diff --git a/group_vars/all b/group_vars/all
index 2c408dcf4..3247bd3a4 100644
--- a/group_vars/all
+++ b/group_vars/all
@@ -93,11 +93,13 @@ dummy:
 #osd_mkfs_options_xfs: -f -i size=2048
 #osd_mount_options_xfs: noatime
 #osd_mon_heartbeat_interval: 30
+
 # CRUSH
 #pool_default_crush_rule: 0
 #osd_crush_update_on_start: "true"
 # Object backend
 #osd_objectstore: filestore
+
 # Performance tuning
 #filestore_merge_threshold: 40
 #filestore_split_multiple: 8
@@ -105,6 +107,7 @@ dummy:
 #filestore_op_threads: 8
 #filestore_max_sync_interval: 5
 #osd_max_scrubs: 1
+
 # Recovery tuning
 #osd_recovery_max_active: 5
 #osd_max_backfills: 2
@@ -112,6 +115,13 @@ dummy:
 #osd_recovery_max_chunk: 1048576
 #osd_recovery_threads: 1
 
+# Deep scrub
+#osd_scrub_sleep: .1
+#osd_disk_thread_ioprio_class: idle
+#osd_disk_thread_ioprio_priority: 0
+#osd_scrub_chunk_max: 5
+#osd_deep_scrub_stride: 1048576
+
 ## MDS options
 #
 #mds: false # disable mds configuration in ceph.conf
diff --git a/roles/ceph-common/defaults/main.yml b/roles/ceph-common/defaults/main.yml
index 39def4bd4..6cf6f2535 100644
--- a/roles/ceph-common/defaults/main.yml
+++ b/roles/ceph-common/defaults/main.yml
@@ -124,6 +124,13 @@ osd_recovery_op_priority: 2
 osd_recovery_max_chunk: 1048576
 osd_recovery_threads: 1
 
+# Deep scrub
+osd_scrub_sleep: .1
+osd_disk_thread_ioprio_class: idle
+osd_disk_thread_ioprio_priority: 0
+osd_scrub_chunk_max: 5
+osd_deep_scrub_stride: 1048576
+
 ## MDS options
 #
 mds: false # disable mds configuration in ceph.conf
diff --git a/roles/ceph-common/templates/ceph.conf.j2 b/roles/ceph-common/templates/ceph.conf.j2
index 1541cd126..c525058e9 100644
--- a/roles/ceph-common/templates/ceph.conf.j2
+++ b/roles/ceph-common/templates/ceph.conf.j2
@@ -117,6 +117,12 @@
   debug journal = {{ debug_osd_level }}
   debug monc = {{ debug_osd_level }}
 {% endif %}
+  # Deep scrub impact
+  osd scrub sleep = {{ osd_scrub_sleep }}
+  osd disk thread ioprio class = {{ osd_disk_thread_ioprio_class }}
+  osd disk thread ioprio priority = {{ osd_disk_thread_ioprio_priority }}
+  osd scrub chunk max = {{ osd_scrub_chunk_max }}
+  osd deep scrub stride = {{ osd_deep_scrub_stride }}
 
 {% if mds %}
 [mds]