mon/NVMeofGw*:

 1. fix blocklist bug - blockist was not called
 2. originally monitor only bloklisted specific ana groups but since we allow
    the changing of ns ana grp on the fly for the sake of ns load balance,
    it is not good enough and we need to blocklist all the cluster contexts
    of the failing gateway
Signed-off-by: Leonid Chernin <[email protected]>

Author: leonidc

src/mon/NVMeofGwMap.cc

@@ -744,8 +744,14 @@ int NVMeofGwMap::blocklist_gw(
 {
   // find_already_created_gw(gw_id, group_key);
   NvmeGwMonState& gw_map = created_gws[group_key][gw_id];
+  NvmeNonceVector nonces;
+  for (auto& state_itr: gw_map.sm_state) {
+    // to make blocklist on all clusters of the failing GW
+    nonces.insert(nonces.end(), gw_map.nonce_map[state_itr.first].begin(),
+        gw_map.nonce_map[state_itr.first].end());
+  }
 
-  if (gw_map.nonce_map[grpid].size() > 0) {
+  if (nonces.size() > 0) {
     NvmeNonceVector &nonce_vector = gw_map.nonce_map[grpid];;
     std::string str = "[";
     entity_addrvec_t addr_vect;
@@ -759,10 +765,10 @@ int NVMeofGwMap::blocklist_gw(
       str += it;
     }
     str += "]";
-    bool rc = addr_vect.parse(&str[0]);
-    dout(10) << str << " rc " << rc <<  " network vector: " << addr_vect
+    bool success = addr_vect.parse(&str[0]);
+    dout(10) << str << " parse success " << success <<  " network vector: " << addr_vect
 	     << " " << addr_vect.size() << dendl;
-    if (rc) {
+    if (!success) {
       return 1;
     }