From: Neha Ojha <nojha@redhat.com>
Date: Thu, 27 Jun 2019 19:33:46 +0000 (-0700)
Subject: doc/rados/configuration/osd-config-ref.rst: document snap trim sleep
X-Git-Tag: v12.2.13~16^2~1
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=6a6dd10a0b286652c6573c596de71d132c251334;p=ceph.git

doc/rados/configuration/osd-config-ref.rst: document snap trim sleep

Signed-off-by: Neha Ojha <nojha@redhat.com>
(cherry picked from commit accf95e9dea257c3aaa64b7a36d077468d7c86ec)
---

diff --git a/doc/rados/configuration/osd-config-ref.rst b/doc/rados/configuration/osd-config-ref.rst
index 989f445bb2275..08e40e4eee346 100644
--- a/doc/rados/configuration/osd-config-ref.rst
+++ b/doc/rados/configuration/osd-config-ref.rst
@@ -464,6 +464,40 @@ recovery operations to ensure optimal performance during recovery.
 :Default: ``5``
 :Valid Range: 1-63
 
+``osd snap trim sleep``
+
+:Description: Time in seconds to sleep before next snap trim op.
+              Increasing this value will slow down snap trimming.
+
+:Type: Float
+:Default: ``0``
+
+
+``osd snap trim sleep hdd``
+
+:Description: Time in seconds to sleep before next snap trim op
+              for HDDs.
+
+:Type: Float
+:Default: ``5``
+
+
+``osd snap trim sleep ssd``
+
+:Description: Time in seconds to sleep before next snap trim op
+              for SSDs.
+
+:Type: Float
+:Default: ``0``
+
+
+``osd snap trim sleep hybrid``
+
+:Description: Time in seconds to sleep before next snap trim op
+              when osd data is on HDD and osd journal is on SSD.
+
+:Type: Float
+:Default: ``2``
 
 ``osd op thread timeout``