update ceph source to reef 18.2.1

[ceph.git] / ceph / src / mon / FSCommands.cc

diff --git a/ceph/src/mon/FSCommands.cc b/ceph/src/mon/FSCommands.cc
index b7cf506fc2666eaa1340217916da4f6763564043..65d2c356b687bee4cadd2ae2b5a87b115500579c 100644 (file)
--- a/ceph/src/mon/FSCommands.cc
+++ b/ceph/src/mon/FSCommands.cc
@@ -1660,6 +1660,14 @@ int FileSystemCommandHandler::_check_pool(
     return -EINVAL;
   }
 
+  if (type != POOL_METADATA && pool->pg_autoscale_mode == pg_pool_t::pg_autoscale_mode_t::ON && !pool->has_flag(pg_pool_t::FLAG_BULK)) {
+    // TODO: consider issuing an info event in this case
+    *ss << "  Pool '" << pool_name << "' (id '" << pool_id
+       << "') has pg autoscale mode 'on' but is not marked as bulk." << std::endl
+       << "  Consider setting the flag by running" << std::endl
+       << "    # ceph osd pool set " << pool_name << " bulk true" << std::endl;
+  }
+
   // Nothing special about this pool, so it is permissible
   return 0;
 }