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-rw-r--r--etc/nova/nova.conf.sample3
1 files changed, 2 insertions, 1 deletions
diff --git a/etc/nova/nova.conf.sample b/etc/nova/nova.conf.sample
index 61350b183..9cbb8c1a5 100644
--- a/etc/nova/nova.conf.sample
+++ b/etc/nova/nova.conf.sample
@@ -1689,7 +1689,8 @@
# Options defined in nova.servicegroup.api
#
-# The driver for servicegroup service. (string value)
+# The driver for servicegroup service (valid options are: db,
+# zk, mc) (string value)
#servicegroup_driver=db