common: Fix description for osd_skip_data_digest

Signed-off-by: David Zafman <dzafman@redhat.com>
(cherry picked from commit 3b7f502c85593a1c69b49cb6022c7a57e37d1254)

diff --git a/src/common/options.cc b/src/common/options.cc
index d84e9204ec48c89558223b45389dce868ff4fed3..b01646655e574c35b9b009088796898fcb1561ba 100644 (file)
--- a/src/common/options.cc
+++ b/src/common/options.cc
@@ -2318,7 +2318,7 @@ std::vector<Option> get_global_options() {
 
     Option("osd_skip_data_digest", Option::TYPE_BOOL, Option::LEVEL_DEV)
     .set_default(false)
-    .set_description("Do not store full-object checksums if the backend (bluestore) does its own checksums.  Do not ever turn this off if it has ever been turned on."),
+    .set_description("Do not store full-object checksums if the backend (bluestore) does its own checksums.  Only usable with all BlueStore OSDs."),
 
     Option("osd_op_queue", Option::TYPE_STR, Option::LEVEL_ADVANCED)
     .set_default("wpq")