[libvirt] [PATCH] Doc fix of /etc/libvirt/libvirt-guests

[Lily Zhu]

As in previous doc, it may cause confusion about whether parallel_shutdown would
take effect when guests are asked to suspend on host shutdown. Hence, changed the
doc of parallel_shutdown, make it more clear.

Signed-off-by: Lily Zhu <lizhu at redhat.com>
---
 tools/libvirt-guests.sysconf | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/tools/libvirt-guests.sysconf b/tools/libvirt-guests.sysconf
index 2770056..785c3c0 100644
--- a/tools/libvirt-guests.sysconf
+++ b/tools/libvirt-guests.sysconf
@@ -24,8 +24,10 @@
 #             value suitable for your guests.
 #ON_SHUTDOWN=suspend
 
-# If set to non-zero, shutdown will suspend guests concurrently. Number of
-# guests on shutdown at any time will not exceed number set in this variable.
+# Number of guests will be shutdown concurrently, taking effect when 
+# "ON_SHUTDOWN" is set to "shutdown". If Set to 0, guests will be 
+# shutdown one after another. Number of guests on shutdown at any 
+# time will not exceed number set in this variable.
 #PARALLEL_SHUTDOWN=0
 
 # Number of seconds we're willing to wait for a guest to shut down. If parallel
-- 
1.8.3.1