From ab3551e6892e36aab91f038a5fd69bfede721dab Mon Sep 17 00:00:00 2001
From: Jason Dillaman <dillaman@redhat.com>
Date: Thu, 21 Jun 2018 15:22:58 -0400
Subject: [PATCH] librbd: temporarily disable namespace support for mirroring

Signed-off-by: Jason Dillaman <dillaman@redhat.com>
---
 src/librbd/api/Mirror.cc | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/librbd/api/Mirror.cc b/src/librbd/api/Mirror.cc
index adc688baa13..c1e545a39ea 100644
--- a/src/librbd/api/Mirror.cc
+++ b/src/librbd/api/Mirror.cc
@@ -140,6 +140,12 @@ int Mirror<I>::image_enable(I *ictx, bool relax_same_pool_parent_check) {
   CephContext *cct = ictx->cct;
   ldout(cct, 20) << "ictx=" << ictx << dendl;
 
+  // TODO
+  if (!ictx->md_ctx.get_namespace().empty()) {
+    lderr(cct) << "namespaces are not supported" << dendl;
+    return -EINVAL;
+  }
+
   int r = ictx->state->refresh_if_required();
   if (r < 0) {
     return r;
@@ -495,6 +501,12 @@ int Mirror<I>::mode_set(librados::IoCtx& io_ctx,
   CephContext *cct = reinterpret_cast<CephContext *>(io_ctx.cct());
   ldout(cct, 20) << dendl;
 
+  // TODO
+  if (!io_ctx.get_namespace().empty()) {
+    lderr(cct) << "namespaces are not supported" << dendl;
+    return -EINVAL;
+  }
+
   cls::rbd::MirrorMode next_mirror_mode;
   switch (mirror_mode) {
   case RBD_MIRROR_MODE_DISABLED:
@@ -672,6 +684,12 @@ int Mirror<I>::peer_add(librados::IoCtx& io_ctx, std::string *uuid,
   ldout(cct, 20) << "name=" << cluster_name << ", "
                  << "client=" << client_name << dendl;
 
+  // TODO
+  if (!io_ctx.get_namespace().empty()) {
+    lderr(cct) << "namespaces are not supported" << dendl;
+    return -EINVAL;
+  }
+
   if (cct->_conf->cluster == cluster_name) {
     lderr(cct) << "cannot add self as remote peer" << dendl;
     return -EINVAL;
-- 
2.39.5