mgr/DaemonServer: make warning language a bit friendlier

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Signed-off-by: Sage Weil <sage@newdream.net>
(cherry picked from commit fb778a3205801a49e4f9c4d3bd24e07dfb410a44)

diff --git a/src/mgr/DaemonServer.cc b/src/mgr/DaemonServer.cc
index f3742c78c7839c183680ff6725364979987fdca1..0d3b07e285c9ddc973918aff413a6e8b5706c791 100644 (file)
--- a/src/mgr/DaemonServer.cc
+++ b/src/mgr/DaemonServer.cc
@@ -1766,7 +1766,7 @@ bool DaemonServer::_handle_command(
       cmdctx->reply(-EAGAIN, ss);
     }
     if (!out_report.ok_to_stop()) {
-      ss << "unsafe to stop osd(s)";
+      ss << "unsafe to stop osd(s) at this time (" << out_report.not_ok.size() << " PGs are or would become offline)";
       cmdctx->reply(-EBUSY, ss);
     } else {
       cmdctx->reply(0, ss);