os/bluestore: reenable rocksdb recycling

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/common/config_opts.h b/src/common/config_opts.h
index 4822bb16d6b4e01372711721b38cce0d09fe59ec..ec5f7559bf3e494985664323b3fa20abbbd1edf3 100644 (file)
--- a/src/common/config_opts.h
+++ b/src/common/config_opts.h
@@ -855,7 +855,7 @@ OPTION(bluestore_min_alloc_size, OPT_U32, 512*1024)
 OPTION(bluestore_onode_map_size, OPT_U32, 1024)   // onodes per collection
 OPTION(bluestore_cache_tails, OPT_BOOL, true)   // cache tail blocks in Onode
 OPTION(bluestore_backend, OPT_STR, "rocksdb")
-OPTION(bluestore_rocksdb_options, OPT_STR, "compression=kNoCompression,max_write_buffer_number=16,min_write_buffer_number_to_merge=6") //,recycle_log_file_num=16")
+OPTION(bluestore_rocksdb_options, OPT_STR, "compression=kNoCompression,max_write_buffer_number=16,min_write_buffer_number_to_merge=6,recycle_log_file_num=16")
 OPTION(bluestore_fsck_on_mount, OPT_BOOL, false)
 OPTION(bluestore_fail_eio, OPT_BOOL, true)
 OPTION(bluestore_sync_io, OPT_BOOL, false)  // perform initial io synchronously