LUDOC-488 fallocate: Add fallocate tuning information

[doc/manual.git] / ConfiguringQuotas.xml

diff --git a/ConfiguringQuotas.xml b/ConfiguringQuotas.xml
index 46c744c..3035828 100644 (file)
--- a/ConfiguringQuotas.xml
+++ b/ConfiguringQuotas.xml
@@ -213,7 +213,7 @@
         (e2fsprogs is not needed with ZFS backend). In general, we recommend
         to use the latest e2fsprogs version available on
         <link xl:href="https://downloads.whamcloud.com/public/e2fsprogs/">
-        http://downloads.whamcloud.com/public/e2fsprogs/</link>.</para>
+        https://downloads.whamcloud.com/public/e2fsprogs/</link>.</para>
         <para>The ldiskfs OSD relies on the standard Linux quota to maintain
         accounting information on disk. As a consequence, the Linux kernel
         running on the Lustre servers using ldiskfs backend must have
@@ -595,7 +595,7 @@ $ cp: writing `/mnt/testfs/foo`: Disk quota exceeded.
     <literal>lctl get_param *.*.filestotal</literal>). For more information on
     using the
     <literal>lfs df -i</literal> command and the command output, see
-    <xref linkend="dbdoclet.checking_free_space" />.</para>
+    <xref linkend="file_striping.checking_free_space" />.</para>
     <para>Unfortunately, the
     <literal>statfs</literal> interface does not report the free inode count
     directly, but instead reports the total inode and used inode counts. The
@@ -620,6 +620,11 @@ $ cp: writing `/mnt/testfs/foo`: Disk quota exceeded.
     <emphasis role="bold">servers may be required to use a patched kernel,
     </emphasis> for more information see
     <xref linkend="enabling_disk_quotas"/>.</para>
+    <para condition="l2E"><literal>df</literal> and <literal>lfs df</literal>
+    will return the amount of space available to that project rather than the
+    total filesystem space, if the project quota limit is smaller.
+    <emphasis role="bold"> Only client need be upgraded to Lustre
+    release 2.14 or later to apply this new behavior</emphasis>.</para>
   </section>
   <section xml:id="granted_cache_and_quota_limits">
     <title>