doc/start/os-recommendations: update

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/doc/rados/operations/operating.rst b/doc/rados/operations/operating.rst
index 972c3d7f089a496eadaaa93af17234d6e7d93fd7..791941a94565ec9679e1939e9f325d1f0625f999 100644 (file)
--- a/doc/rados/operations/operating.rst
+++ b/doc/rados/operations/operating.rst
@@ -8,9 +8,9 @@
 Running Ceph with systemd
 ==========================
 
-For all distributions that support systemd (CentOS 7, Fedora, Debian Jessie
-8.x, SUSE), ceph daemons are now managed using native systemd files instead of
-the legacy sysvinit scripts.  For example::
+For all distributions that support systemd (CentOS 7, Fedora, Debian
+Jessie 8 and later, SUSE), ceph daemons are now managed using native
+systemd files instead of the legacy sysvinit scripts.  For example::
 
         sudo systemctl start ceph.target       # start all daemons
         sudo systemctl status ceph-osd@12      # check status of osd.12

diff --git a/doc/start/os-recommendations.rst b/doc/start/os-recommendations.rst
index 32d7fcf53ebfd668eab3a608e994ad7b36100a66..65a3ba3d9976ea3ad048c7a88f2ec0c9d2cb8f8a 100644 (file)
--- a/doc/start/os-recommendations.rst
+++ b/doc/start/os-recommendations.rst
@@ -45,13 +45,35 @@ platforms.  Generally speaking, there is very little dependence on
 specific distributions aside from the kernel and system initialization
 package (i.e., sysvinit, upstart, systemd).
 
+Luminous (12.2.z)
+-----------------
+
++----------+----------+--------------------+--------------+---------+------------+
+| Distro   | Release  | Code Name          | Kernel       | Notes   | Testing    |
++==========+==========+====================+==============+=========+============+
+| CentOS   | 7        | N/A                | linux-3.10.0 | 3       | B, I, C    |
++----------+----------+--------------------+--------------+---------+------------+
+| Debian   | 8.0      | Jessie             | linux-3.16.0 | 1, 2    | B, I       |
++----------+----------+--------------------+--------------+---------+------------+
+| Debian   | 9.0      | Stretch            | linux-4.9    | 1, 2    | B, I       |
++----------+----------+--------------------+--------------+---------+------------+
+| Fedora   | 22       | N/A                | linux-3.14.0 |         | B, I       |
++----------+----------+--------------------+--------------+---------+------------+
+| RHEL     | 7        | Maipo              | linux-3.10.0 |         | B, I       |
++----------+----------+--------------------+--------------+---------+------------+
+| Ubuntu   | 14.04    | Trusty Tahr        | linux-3.13.0 |         | B, I, C    |
++----------+----------+--------------------+--------------+---------+------------+
+| Ubuntu   | 16.04    | Xenial Xerus       | linux-4.4.0  | 3       | B, I, C    |
++----------+----------+--------------------+--------------+---------+------------+
+
+
 Infernalis (9.2.z) and Jewel (10.2.z)
 -------------------------------------
 
 +----------+----------+--------------------+--------------+---------+------------+
 | Distro   | Release  | Code Name          | Kernel       | Notes   | Testing    | 
 +==========+==========+====================+==============+=========+============+
-| CentOS   | 7        | N/A                | linux-3.10.0 |         | B, I, C    |
+| CentOS   | 7        | N/A                | linux-3.10.0 | 3       | B, I, C    |
 +----------+----------+--------------------+--------------+---------+------------+
 | Debian   | 8.0      | Jessie             | linux-3.16.0 | 1, 2    | B, I       |
 +----------+----------+--------------------+--------------+---------+------------+
@@ -115,6 +137,9 @@ Notes
   for kernel client (kernel RBD or the Ceph file system).  Upgrade to a
   recommended kernel.
 
+- **3**: The default kernel regularly fails in QA when the ``btrfs``
+  file system is used.  We do not recommend using ``btrfs`` for backing Ceph OSDs.
+
 
 Testing
 -------