Ceph » CephFS

The ConfigProxy is not defined in mimic and needs to backported :

In file included from /home/pdvian/backport/ceph7_mimic/src/mds/MDSRank.h:31:0,
from /home/pdvian/backport/ceph7_mimic/src/mds/Server.cc:21:
/home/pdvian/backport/ceph7_mimic/src/mds/MDCache.h:717:33: error: ‘ConfigProxy’ does not name a type
void handle_conf_change(const ConfigProxy& conf,
^_~~~~~~~~
In file included from /home/pdvian/backport/ceph7_mimic/src/mds/Server.cc:21:0:
/home/pdvian/backport/ceph7_mimic/src/mds/MDSRank.h: In member function ‘void MDSRank::handle_conf_change(const md_config_t*, const std::set<std::__cxx11::basic_string<char> >&)’:
/home/pdvian/backport/ceph7_mimic/src/mds/MDSRank.h:226:57: error: invalid conversion from ‘const md_config_t*’ to ‘int’ [-fpermissive]
mdcache->handle_conf_change(conf, changed, mdsmap);
^
In file included from /home/pdvian/backport/ceph7_mimic/src/mds/MDSRank.h:31:0,
from /home/pdvian/backport/ceph7_mimic/src/mds/Server.cc:21:
/home/pdvian/backport/ceph7_mimic/src/mds/MDCache.h:717:8: note: initializing argument 1 of ‘void MDCache::handle_conf_change(const int&, const std::set<std::__cxx11::basic_string<char> >&, const MDSMap&)’
void handle_conf_change(const ConfigProxy& conf,
^_~~~~~~~~~~~~~~~
In file included from /home/pdvian/backport/ceph7_mimic/src/mds/Server.cc:27:0:
/home/pdvian/backport/ceph7_mimic/src/mds/MDBalancer.h: At global scope:
/home/pdvian/backport/ceph7_mimic/src/mds/MDBalancer.h:43:33: error: ‘ConfigProxy’ does not name a type
void handle_conf_change(const ConfigProxy& conf,
^_~~~~~~~~
make³: [src/mds/CMakeFiles/mds.dir/build.make:231: src/mds/CMakeFiles/mds.dir/Server.cc.o] Error 1
make²: [CMakeFiles/Makefile2:5456: src/mds/CMakeFiles/mds.dir/all] Error 2
make²: ** Waiting for unfinished jobs....

Zheng, PTAL.

https://github.com/ceph/ceph/pull/23407