From: Xiaoxi Chen <xiaoxchen@ebay.com>
Date: Fri, 8 Sep 2017 05:53:30 +0000 (-0700)
Subject: doc: fix typo on specify db block device
X-Git-Tag: v13.0.1~996^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=14ffd9ba8c38b4ec293361ad6d7d50db91812eae;p=ceph.git

doc: fix typo on specify db block device

Should use block.db instead of block-db

Signed-off-by: Xiaoxi Chen <xiaoxchen@ebay.com>
---

diff --git a/doc/rados/configuration/bluestore-config-ref.rst b/doc/rados/configuration/bluestore-config-ref.rst
index ee9834643185..32643d54c0b5 100644
--- a/doc/rados/configuration/bluestore-config-ref.rst
+++ b/doc/rados/configuration/bluestore-config-ref.rst
@@ -49,7 +49,7 @@ A single-device BlueStore OSD can be provisioned with::
 
 To specify a WAL device and/or DB device, ::
 
-  ceph-disk prepare --bluestore <device> --block.wal <wal-device> --block-db <db-device>
+  ceph-disk prepare --bluestore <device> --block.wal <wal-device> --block.db <db-device>
 
 Cache size
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