specific distributions aside from the kernel and system initialization
package (i.e., sysvinit, upstart, systemd).
+Octopus (15.2.z)
+-----------------
+
++----------+----------+--------------------+--------------+---------+------------+
+| Distro | Release | Code Name | Kernel | Notes | Testing |
++==========+==========+====================+==============+=========+============+
+| CentOS | 8 | N/A | linux-4.18 | | B, I, C |
++----------+----------+--------------------+--------------+---------+------------+
+| CentOS | 7 | N/A | linux-3.10.0 | 4 | B, I |
++----------+----------+--------------------+--------------+---------+------------+
+| Debian | 10 | Buster | linux-4.19 | | B |
++----------+----------+--------------------+--------------+---------+------------+
+| RHEL | 8 | Ootpa | linux-4.18 | | B, I, C |
++----------+----------+--------------------+--------------+---------+------------+
+| RHEL | 7 | Maipo | linux-3.10.0 | | B, I |
++----------+----------+--------------------+--------------+---------+------------+
+| Ubuntu | 18.04 | Bionic Beaver | linux-4.15 | 4 | B, I, C |
++----------+----------+--------------------+--------------+---------+------------+
+
Nautilus (14.2.z)
-----------------
file system is used. We recommend using ``bluestore`` starting from
Mimic, and ``XFS`` for previous releases with ``filestore``.
+- **4**: ``btrfs`` is no longer tested on this release. We recommend
+ using ``bluestore``.
+
Testing
-------