From: John Spray <john.spray@redhat.com>
Date: Mon, 12 Jan 2015 14:52:43 +0000 (+0000)
Subject: mon/MDSMonitor: add confirm flag to fs reset
X-Git-Tag: v0.92~27^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=a4152dbfa1bc7c75fbe1baea273a9c42a87e1b3f;p=ceph.git

mon/MDSMonitor: add confirm flag to fs reset

This was already in the command map but was not
being checked.

Signed-off-by: John Spray <john.spray@redhat.com>
---

diff --git a/src/mon/MDSMonitor.cc b/src/mon/MDSMonitor.cc
index 9ee5958d8b5..394793a22a8 100644
--- a/src/mon/MDSMonitor.cc
+++ b/src/mon/MDSMonitor.cc
@@ -1228,6 +1228,15 @@ int MDSMonitor::management_command(
       return -EINVAL;
     }
 
+    // Check for confirmation flag
+    string sure;
+    cmd_getval(g_ceph_context, cmdmap, "sure", sure);
+    if (sure != "--yes-i-really-mean-it") {
+      ss << "this is a potentially destructive operation, only for use by experts in disaster recovery.  "
+        "Add --yes-i-really-mean-it if you are sure you wish to continue.";
+      return -EPERM;
+    }
+
     MDSMap newmap;
 
     // Populate rank 0 as existing (so don't go into CREATING)