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Diffstat (limited to 'src/mds/events/ETableServer.h')
-rw-r--r-- | src/mds/events/ETableServer.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/mds/events/ETableServer.h b/src/mds/events/ETableServer.h new file mode 100644 index 000000000..b5762d5e7 --- /dev/null +++ b/src/mds/events/ETableServer.h @@ -0,0 +1,59 @@ +// -*- 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 <sage@newdream.net> + * + * 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_MDS_ETABLESERVER_H +#define CEPH_MDS_ETABLESERVER_H + +#include "common/config.h" +#include "include/types.h" + +#include "../mds_table_types.h" +#include "../LogEvent.h" + +struct ETableServer : public LogEvent { + __u16 table; + __s16 op; + uint64_t reqid; + mds_rank_t bymds; + bufferlist mutation; + version_t tid; + version_t version; + + ETableServer() : LogEvent(EVENT_TABLESERVER), table(0), op(0), + reqid(0), bymds(MDS_RANK_NONE), tid(0), version(0) { } + ETableServer(int t, int o, uint64_t ri, mds_rank_t m, version_t ti, version_t v) : + LogEvent(EVENT_TABLESERVER), + table(t), op(o), reqid(ri), bymds(m), tid(ti), version(v) { } + + void encode(bufferlist& bl, uint64_t features) const override; + void decode(bufferlist::const_iterator& bl) override; + void dump(Formatter *f) const override; + static void generate_test_instances(std::list<ETableServer*>& ls); + + void print(std::ostream& out) const override { + out << "ETableServer " << get_mdstable_name(table) + << " " << get_mdstableserver_opname(op); + if (reqid) out << " reqid " << reqid; + if (bymds >= 0) out << " mds." << bymds; + if (tid) out << " tid " << tid; + if (version) out << " version " << version; + if (mutation.length()) out << " mutation=" << mutation.length() << " bytes"; + } + + void update_segment() override; + void replay(MDSRank *mds) override; +}; +WRITE_CLASS_ENCODER_FEATURES(ETableServer) + +#endif |