os/bluestore: bluestore_cache_meta_ratio = .5

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

diff --git a/src/common/config_opts.h b/src/common/config_opts.h
index 9ee647089ac79fce8625083b42ccdde12d90a82d..80c373b79ecc02af4d3b7dff86c715c3c15cccf2 100644 (file)
--- a/src/common/config_opts.h
+++ b/src/common/config_opts.h
@@ -1031,7 +1031,7 @@ OPTION(bluestore_cache_type, OPT_STR, "2q")   // lru, 2q
 OPTION(bluestore_2q_cache_kin_ratio, OPT_DOUBLE, .5)    // kin page slot size / max page slot size
 OPTION(bluestore_2q_cache_kout_ratio, OPT_DOUBLE, .5)   // number of kout page slot / total number of page slot
 OPTION(bluestore_cache_size, OPT_U64, 1024*1024*1024)
-OPTION(bluestore_cache_meta_ratio, OPT_DOUBLE, .1)
+OPTION(bluestore_cache_meta_ratio, OPT_DOUBLE, .5)
 OPTION(bluestore_kvbackend, OPT_STR, "rocksdb")
 OPTION(bluestore_allocator, OPT_STR, "bitmap")     // stupid | bitmap
 OPTION(bluestore_freelist_type, OPT_STR, "bitmap") // extent | bitmap