[PATCH] Warning on hugepage-size setting in HOWTO
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
diff --git a/HOWTO b/HOWTO
index 3b270b1..6a7f58e 100644
--- a/HOWTO
+++ b/HOWTO
@@ -387,6 +387,9 @@
hugepage-size=siint
Defines the size of a huge page. Must at least be equal
to the system setting, see /proc/meminfo. Defaults to 4MiB.
+ Should probably always be a multiple of megabytes, so using
+ hugepage-size=Xm is the preferred way to set this to avoid
+ setting a non-pow-2 bad value.
exitall When one job finishes, terminate the rest. The default is
to wait for each job to finish, sometimes that is not the