From dc0f73d9c5a113a082bc2673cccb279eb350e7fb Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Fri, 14 Jul 2017 17:06:42 -0400 Subject: [PATCH] doc/rados/operations/crush-map: warn off manual crush map edits Signed-off-by: Sage Weil --- doc/rados/operations/crush-map.rst | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/doc/rados/operations/crush-map.rst b/doc/rados/operations/crush-map.rst index 95436076722..76f6519b947 100644 --- a/doc/rados/operations/crush-map.rst +++ b/doc/rados/operations/crush-map.rst @@ -95,8 +95,17 @@ where the cluster name is typically 'ceph', the id is the daemon identifier (the OSD number), and the daemon type is typically ``osd``. -Editing a CRUSH Map -=================== +Manually editing a CRUSH Map +============================ + +.. note:: Manually editing the CRUSH map is considered an advanced + administrator operation. All CRUSH changes that are + necessary for the overwhelming majority of installations are + possible via the standard ceph CLI and do not require manual + CRUSH map edits. If you have identified a use case where + manual edits *are* necessary, consider contacting the Ceph + developers so that future versions of Ceph can make this + unnecessary. To edit an existing CRUSH map: -- 2.39.5