From: Sage Weil Date: Tue, 12 Apr 2016 13:02:48 +0000 (-0400) Subject: doc/start/os-recommendations: drop ancient 'syncfs' note X-Git-Tag: ses3-milestone4~27^2~2 X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=112649fc022da831bd152f2766d6c76bfab8d6e2;p=ceph.git doc/start/os-recommendations: drop ancient 'syncfs' note ...and with it it's mention of ext4. Signed-off-by: Sage Weil --- diff --git a/doc/start/os-recommendations.rst b/doc/start/os-recommendations.rst index 97d74317b52b..40b5ff6e5392 100644 --- a/doc/start/os-recommendations.rst +++ b/doc/start/os-recommendations.rst @@ -84,8 +84,6 @@ Firefly (0.80) +----------+----------+--------------------+--------------+---------+------------+ | CentOS | 7 | N/A | linux-3.10.0 | | B | +----------+----------+--------------------+--------------+---------+------------+ -| Debian | 6.0 | Squeeze | linux-2.6.32 | 1, 2, 3 | B | -+----------+----------+--------------------+--------------+---------+------------+ | Debian | 7.0 | Wheezy | linux-3.2.0 | 1, 2 | B | +----------+----------+--------------------+--------------+---------+------------+ | Fedora | 19 | Schrödinger's Cat | linux-3.10.0 | | B | @@ -106,17 +104,12 @@ Notes - **1**: The default kernel has an older version of ``btrfs`` that we do not recommend for ``ceph-osd`` storage nodes. Upgrade to a recommended - kernel or use ``XFS`` or ``ext4``. + kernel or use ``XFS``. - **2**: The default kernel has an old Ceph client that we do not recommend for kernel client (kernel RBD or the Ceph file system). Upgrade to a recommended kernel. -- **3**: The default kernel or installed version of ``glibc`` does not - support the ``syncfs(2)`` system call. Putting multiple - ``ceph-osd`` daemons using ``XFS`` or ``ext4`` on the same host will - not perform as well as they could. - Testing -------