DEFINE_CEPH_FEATURE(41, 1, OSD_PRIMARY_AFFINITY) // overlap
DEFINE_CEPH_FEATURE(42, 1, MSGR_KEEPALIVE2)
DEFINE_CEPH_FEATURE(43, 1, OSD_POOLRESEND)
-DEFINE_CEPH_FEATURE(44, 1, ERASURE_CODE_PLUGINS_V2)
+DEFINE_CEPH_FEATURE_DEPRECATED(44, 1, ERASURE_CODE_PLUGINS_V2, MIMIC)
DEFINE_CEPH_FEATURE_RETIRED(45, 1, OSD_SET_ALLOC_HINT, JEWEL, LUMINOUS)
DEFINE_CEPH_FEATURE(46, 1, OSD_FADVISE_FLAGS)
DEFINE_CEPH_FEATURE(50, 1, MON_METADATA)
DEFINE_CEPH_FEATURE(51, 1, OSD_BITWISE_HOBJ_SORT)
DEFINE_CEPH_FEATURE(52, 1, OSD_PROXY_WRITE_FEATURES)
-DEFINE_CEPH_FEATURE(53, 1, ERASURE_CODE_PLUGINS_V3)
+DEFINE_CEPH_FEATURE_DEPRECATED(53, 1, ERASURE_CODE_PLUGINS_V3, MIMIC)
DEFINE_CEPH_FEATURE_DEPRECATED(54, 1, OSD_HITSET_GMT, MIMIC)
DEFINE_CEPH_FEATURE_DEPRECATED(55, 1, HAMMER_0_94_4, MIMIC)
DEFINE_CEPH_FEATURE(56, 1, NEW_OSDOP_ENCODING)
CEPH_FEATURE_OSD_PRIMARY_AFFINITY | \
CEPH_FEATURE_MSGR_KEEPALIVE2 | \
CEPH_FEATURE_OSD_POOLRESEND | \
- CEPH_FEATURE_ERASURE_CODE_PLUGINS_V2 | \
+ DEPRECATED_CEPH_FEATURE_ERASURE_CODE_PLUGINS_V2 | \
CEPH_FEATURE_OSD_FADVISE_FLAGS | \
CEPH_FEATURE_MDS_QUOTA | \
CEPH_FEATURE_CRUSH_V4 | \
CEPH_FEATURE_MON_METADATA | \
CEPH_FEATURE_OSD_BITWISE_HOBJ_SORT | \
- CEPH_FEATURE_ERASURE_CODE_PLUGINS_V3 | \
+ DEPRECATED_CEPH_FEATURE_ERASURE_CODE_PLUGINS_V3 | \
CEPH_FEATURE_OSD_PROXY_WRITE_FEATURES | \
DEPRECATED_CEPH_FEATURE_OSD_HITSET_GMT | \
DEPRECATED_CEPH_FEATURE_HAMMER_0_94_4 | \