[PATCH v3 2/2] kdump.conf: add help text for dracut_sysloglvl config item

[Ziyue Yang]

This commit
1) adds help text for dracut_sysloglvl config item in
kdump.conf;
2) adds man text for dracut_sysloglvl config item in
kdump.conf.5.

Signed-off-by: Ziyue Yang <ziyang(a)redhat.com&gt;
---
 kdump.conf   | 5 +++++
 kdump.conf.5 | 7 +++++++
 2 files changed, 12 insertions(+)

diff --git a/kdump.conf b/kdump.conf
index 011c2ba..9476c44 100644
--- a/kdump.conf
+++ b/kdump.conf
@@ -140,6 +140,11 @@
 #             to send fence_kdump notifications to.
 #             (this option is mandatory to enable fence_kdump).
 #
+# dracut_sysloglvl <0 - 6>
+#           - Pass sysloglvl parameter to dracut. Level 3 is set as default to
+#             eliminate redundant loggings in dracut to improve image building
+#             speed.
+#
 
 #raw /dev/vg/lv_kdump
 #ext4 /dev/vg/lv_kdump
diff --git a/kdump.conf.5 b/kdump.conf.5
index 11b1fad..ac50b89 100644
--- a/kdump.conf.5
+++ b/kdump.conf.5
@@ -204,6 +204,13 @@ List of cluster node(s) except localhost, separated by spaces, to
send fence_kdu
 to (this option is mandatory to enable fence_kdump).
 .RE
 
+.B dracut_sysloglvl <0 - 6>
+.RS
+Control dracut's system logging level. Level 3 is set as default to eliminate
redundant loggings
+in dracut to improve image building speed. his option plays the same role as the option
'sysloglvl'
+in dracut config files. See dracut.conf(5).
+.RE
+
 
 .SH DEPRECATED OPTIONS
 
-- 
2.9.3