Document the project quota functionality for "df"
and "lfs df" when being run on a directory with project
quota assigned. This will return the amount of space
available to that project rather the total filesystem
space, if the project quota limit is smaller.
Signed-off-by: Wang Shilong <wshilong@ddn.com>
Change-Id: I33097e508fd9801be63f6aeaa8fa1c6ea586a5ea
Reviewed-on: https://review.whamcloud.com/41412
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
<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>