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Diffstat (limited to 'storage/ndb/include/kernel/signaldata/StartInfo.hpp')
-rw-r--r-- | storage/ndb/include/kernel/signaldata/StartInfo.hpp | 84 |
1 files changed, 84 insertions, 0 deletions
diff --git a/storage/ndb/include/kernel/signaldata/StartInfo.hpp b/storage/ndb/include/kernel/signaldata/StartInfo.hpp new file mode 100644 index 00000000000..d0850b13ef4 --- /dev/null +++ b/storage/ndb/include/kernel/signaldata/StartInfo.hpp @@ -0,0 +1,84 @@ +/* Copyright (C) 2003 MySQL AB + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ + +#ifndef START_INFO_HPP +#define START_INFO_HPP + +/** + * This signal is sent from the master DIH to all DIHs + * when a node is starting. + * If the typeStart is initial node restart then the node + * has started without filesystem. + * All DIHs must then "forget" that the starting node has + * performed LCP's ever. + * + * @see StartPermReq + */ + +class StartInfoReq { + /** + * Sender/Receiver + */ + friend class Dbdih; + + Uint32 startingNodeId; + Uint32 typeStart; + Uint32 systemFailureNo; + +public: + STATIC_CONST( SignalLength = 3 ); +}; + +class StartInfoConf { + + /** + * Sender/Receiver + */ + friend class Dbdih; + + /** + * NodeId of sending node + * which is "done" + */ + Uint32 sendingNodeId; + Uint32 startingNodeId; + +public: + STATIC_CONST( SignalLength = 2 ); +}; + +class StartInfoRef { + + /** + * Sender/Receiver + */ + friend class Dbdih; + + /** + * NodeId of sending node + * The node was refused to start. This could be + * because there are still processes handling + * previous information from the starting node. + */ + Uint32 sendingNodeId; + Uint32 startingNodeId; + Uint32 errorCode; + +public: + STATIC_CONST( SignalLength = 3 ); +}; + +#endif |