1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
2 // vim: ts=8 sw=2 smarttab
4 * Ceph - scalable distributed file system
6 * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net>
8 * This is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License version 2.1, as published by the Free Software
11 * Foundation. See file COPYING.
14 #ifndef CEPH_FSMAPCOMPACT_H
15 #define CEPH_FSMAPCOMPACT_H
19 #include <string_view>
21 #include "mds/mdstypes.h"
27 void encode(bufferlist
& bl
, uint64_t features
) const;
28 void decode(bufferlist::const_iterator
&bl
);
30 fs_cluster_id_t cid
= FS_CLUSTER_ID_NONE
;
35 epoch_t
get_epoch() const { return epoch
; }
37 fs_cluster_id_t
get_fs_cid(std::string_view name
) const {
38 for (auto &p
: filesystems
) {
39 if (p
.second
.name
== name
)
42 return FS_CLUSTER_ID_NONE
;
45 void encode(bufferlist
& bl
, uint64_t features
) const;
46 void decode(bufferlist::const_iterator
& bl
);
48 void print(ostream
& out
) const;
49 void print_summary(Formatter
*f
, ostream
*out
);
51 static void generate_test_instances(std::list
<FSMapUser
*>& ls
);
53 std::map
<fs_cluster_id_t
, fs_info_t
> filesystems
;
54 fs_cluster_id_t legacy_client_fscid
= FS_CLUSTER_ID_NONE
;
57 WRITE_CLASS_ENCODER_FEATURES(FSMapUser::fs_info_t
)
58 WRITE_CLASS_ENCODER_FEATURES(FSMapUser
)
60 inline ostream
& operator<<(ostream
& out
, FSMapUser
& m
) {
61 m
.print_summary(NULL
, &out
);