X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=src%2Fceph%2Fsrc%2Fmds%2Fevents%2FEExport.h;fp=src%2Fceph%2Fsrc%2Fmds%2Fevents%2FEExport.h;h=9c53c447a909da97ce4d07f1271eb84d673bb314;hb=812ff6ca9fcd3e629e49d4328905f33eee8ca3f5;hp=0000000000000000000000000000000000000000;hpb=15280273faafb77777eab341909a3f495cf248d9;p=stor4nfv.git diff --git a/src/ceph/src/mds/events/EExport.h b/src/ceph/src/mds/events/EExport.h new file mode 100644 index 0000000..9c53c44 --- /dev/null +++ b/src/ceph/src/mds/events/EExport.h @@ -0,0 +1,58 @@ +// -*- 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_EEXPORT_H +#define CEPH_EEXPORT_H + +#include "common/config.h" +#include "include/types.h" + +#include "../MDSRank.h" + +#include "EMetaBlob.h" +#include "../LogEvent.h" + +class EExport : public LogEvent { +public: + EMetaBlob metablob; // exported dir +protected: + dirfrag_t base; + set bounds; + mds_rank_t target; + +public: + EExport() : + LogEvent(EVENT_EXPORT), target(MDS_RANK_NONE) { } + EExport(MDLog *mdlog, CDir *dir, mds_rank_t t) : + LogEvent(EVENT_EXPORT), metablob(mdlog), + base(dir->dirfrag()), target(t) { } + + set &get_bounds() { return bounds; } + + void print(ostream& out) const override { + out << "EExport " << base << " to mds." << target << " " << metablob; + } + + EMetaBlob *get_metablob() override { return &metablob; } + + void encode(bufferlist& bl, uint64_t features) const override; + void decode(bufferlist::iterator &bl) override; + void dump(Formatter *f) const override; + static void generate_test_instances(list& ls); + void replay(MDSRank *mds) override; + +}; +WRITE_CLASS_ENCODER_FEATURES(EExport) + +#endif