X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Fmds%2FMDSTableServer.h;fp=src%2Fceph%2Fsrc%2Fmds%2FMDSTableServer.h;h=0000000000000000000000000000000000000000;hb=7da45d65be36d36b880cc55c5036e96c24b53f00;hp=f7de717c87d8f29469aa93f9ae8ccc2e4390201b;hpb=691462d09d0987b47e112d6ee8740375df3c51b2;p=stor4nfv.git diff --git a/src/ceph/src/mds/MDSTableServer.h b/src/ceph/src/mds/MDSTableServer.h deleted file mode 100644 index f7de717..0000000 --- a/src/ceph/src/mds/MDSTableServer.h +++ /dev/null @@ -1,83 +0,0 @@ -// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- -// vim: ts=8 sw=2 smarttab -/* - * Ceph - scalable distributed file system - * - * Copyright (C) 2004-2006 Sage Weil - * - * This is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License version 2.1, as published by the Free Software - * Foundation. See file COPYING. - * - */ - -#ifndef CEPH_MDSTABLESERVER_H -#define CEPH_MDSTABLESERVER_H - -#include "MDSTable.h" - -class MMDSTableRequest; - -class MDSTableServer : public MDSTable { -public: - int table; - map pending_for_mds; // ** child should encode this! ** - - -private: - void handle_prepare(MMDSTableRequest *m); - void _prepare_logged(MMDSTableRequest *m, version_t tid); - friend class C_Prepare; - - void handle_commit(MMDSTableRequest *m); - void _commit_logged(MMDSTableRequest *m); - friend class C_Commit; - - - void handle_rollback(MMDSTableRequest *m); - - public: - virtual void handle_query(MMDSTableRequest *m) = 0; - virtual void _prepare(bufferlist &bl, uint64_t reqid, mds_rank_t bymds) = 0; - virtual bool _commit(version_t tid, MMDSTableRequest *req=NULL) = 0; - virtual void _rollback(version_t tid) = 0; - virtual void _server_update(bufferlist& bl) { ceph_abort(); } - - void _note_prepare(mds_rank_t mds, uint64_t reqid) { - pending_for_mds[version].mds = mds; - pending_for_mds[version].reqid = reqid; - pending_for_mds[version].tid = version; - } - void _note_commit(uint64_t tid) { - pending_for_mds.erase(tid); - } - void _note_rollback(uint64_t tid) { - pending_for_mds.erase(tid); - } - - - MDSTableServer(MDSRank *m, int tab) : MDSTable(m, get_mdstable_name(tab), false), table(tab) {} - ~MDSTableServer() override {} - - void handle_request(MMDSTableRequest *m); - void do_server_update(bufferlist& bl); - - virtual void encode_server_state(bufferlist& bl) const = 0; - virtual void decode_server_state(bufferlist::iterator& bl) = 0; - - void encode_state(bufferlist& bl) const override { - encode_server_state(bl); - ::encode(pending_for_mds, bl); - } - void decode_state(bufferlist::iterator& bl) override { - decode_server_state(bl); - ::decode(pending_for_mds, bl); - } - - // recovery - void finish_recovery(set& active); - void handle_mds_recovery(mds_rank_t who); -}; - -#endif