From: Alfredo Deza <adeza@redhat.com>
Date: Fri, 20 Oct 2017 16:07:06 +0000 (-0400)
Subject: doc/ceph-volume activate workflow mention tmpfs in osd dirs
X-Git-Tag: v13.0.1~463^2~7
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=8788fe3721034f390240c01493bc1d27d65a73a5;p=ceph-ci.git

doc/ceph-volume activate workflow mention tmpfs in osd dirs

Signed-off-by: Alfredo Deza <adeza@redhat.com>
---

diff --git a/doc/ceph-volume/lvm/activate.rst b/doc/ceph-volume/lvm/activate.rst
index 6369d0cb996..04da71d63ce 100644
--- a/doc/ceph-volume/lvm/activate.rst
+++ b/doc/ceph-volume/lvm/activate.rst
@@ -73,7 +73,18 @@ See :ref:`ceph-volume-lvm-existing-osds` for details on how to proceed.
 
 Summary
 -------
-To recap the ``activate`` process:
+To recap the ``activate`` process for :term:`bluestore`:
+
+#. require both :term:`OSD id` and :term:`OSD uuid`
+#. enable the system unit with matching id and uuid
+#. Create the ``tmpfs`` mount at the OSD directory in
+   ``/var/lib/ceph/osd/$cluster-$id/``
+#. Recreate all the files needed with ``ceph-bluestore-tool prime-osd-dir`` by
+   pointing it to the OSD ``block`` device.
+#. the systemd unit will ensure all devices are ready and linked
+#. the matching ``ceph-osd`` systemd unit will get started
+
+And for :term:`filestore`:
 
 #. require both :term:`OSD id` and :term:`OSD uuid`
 #. enable the system unit with matching id and uuid