common: remove leveldb's options

Signed-off-by: luo rixin <[email protected]>

Author: rosinL

src/common/options/global.yaml.in

@@ -2058,7 +2058,6 @@ options:
   services:
   - mon
   enum_values:
-  - leveldb
   - rocksdb
   flags:
   - create
@@ -3361,56 +3360,6 @@ options:
   level: advanced
   default: 2
   with_legacy: true
-- name: leveldb_log_to_ceph_log
-  type: bool
-  level: advanced
-  default: true
-  with_legacy: true
-- name: leveldb_write_buffer_size
-  type: size
-  level: advanced
-  default: 8_M
-  with_legacy: true
-- name: leveldb_cache_size
-  type: size
-  level: advanced
-  default: 128_M
-  with_legacy: true
-- name: leveldb_block_size
-  type: size
-  level: advanced
-  default: 0
-  with_legacy: true
-- name: leveldb_bloom_size
-  type: int
-  level: advanced
-  default: 0
-  with_legacy: true
-- name: leveldb_max_open_files
-  type: int
-  level: advanced
-  default: 0
-  with_legacy: true
-- name: leveldb_compression
-  type: bool
-  level: advanced
-  default: true
-  with_legacy: true
-- name: leveldb_paranoid
-  type: bool
-  level: advanced
-  default: false
-  with_legacy: true
-- name: leveldb_log
-  type: str
-  level: advanced
-  default: /dev/null
-  with_legacy: true
-- name: leveldb_compact_on_mount
-  type: bool
-  level: advanced
-  default: false
-  with_legacy: true
 - name: rocksdb_log_to_ceph_log
   type: bool
   level: advanced

src/common/options/mon.yaml.in

@@ -1092,7 +1092,7 @@ options:
   default: true
   services:
   - mon
-# compact leveldb on ceph-mon start
+# compact RocksDB on ceph-mon start
 - name: mon_compact_on_start
   type: bool
   level: advanced
@@ -1104,7 +1104,7 @@ options:
     monitor database and improve the performance of it if the regular
     compaction fails to work.
   with_legacy: true
-# trigger leveldb compaction on bootstrap
+# trigger RocksDB compaction on bootstrap
 - name: mon_compact_on_bootstrap
   type: bool
   level: advanced

src/common/subsys.h

@@ -74,7 +74,6 @@ SUBSYS(bluefs, 1, 5)
 SUBSYS(bdev, 1, 3)
 SUBSYS(kstore, 1, 5)
 SUBSYS(rocksdb, 4, 5)
-SUBSYS(leveldb, 4, 5)
 SUBSYS(fuse, 1, 5)
 SUBSYS(mgr, 2, 5)
 SUBSYS(mgrc, 1, 5)