update sources to ceph Nautilus 14.2.1

[ceph.git] / ceph / doc / install / build-ceph.rst

diff --git a/ceph/doc/install/build-ceph.rst b/ceph/doc/install/build-ceph.rst
index 9c834b987271b3e4cc70d5ce4e11625e6a18ee49..147986e4c7d0c8127b6b634e40ecc9fefd108b59 100644 (file)
--- a/ceph/doc/install/build-ceph.rst
+++ b/ceph/doc/install/build-ceph.rst
@@ -32,6 +32,11 @@ repository and execute the following::
     cd build
     make
 
+.. note:: By default do_cmake.sh will build a debug version of ceph that may
+   perform up to 5 times slower with certain workloads. Pass 
+   '-DCMAKE_BUILD_TYPE=RelWithDebInfo' to do_cmake.sh if you would like to
+   build a release version of the ceph executables instead.
+
 .. topic:: Hyperthreading
 
        You can use ``make -j`` to execute multiple jobs depending upon your system. For 
@@ -82,11 +87,11 @@ Once you have installed the tools, setup an RPM compilation environment::
 
 Fetch the source tarball for the RPM compilation environment::
 
-       wget -P ~/rpmbuild/SOURCES/ http://ceph.com/download/ceph-<version>.tar.bz2
+       wget -P ~/rpmbuild/SOURCES/ https://download.ceph.com/tarballs/ceph-<version>.tar.bz2
 
 Or from the EU mirror::
 
-       wget -P ~/rpmbuild/SOURCES/ http://eu.ceph.com/download/ceph-<version>.tar.bz2
+       wget -P ~/rpmbuild/SOURCES/ http://eu.ceph.com/tarballs/ceph-<version>.tar.bz2
 
 Extract the specfile::