mds/MDBalancer: change OPT_FLOAT to OPT_DOUBLE

utime_t convert double in MDBalancer::tick(),
so g_conf->mds_bal_sample_interval should be set OPT_DOUBLE

Signed-off-by: huanwen ren <ren.huanwen@zte.com.cn>

diff --git a/src/common/config_opts.h b/src/common/config_opts.h
index 04ac61832e588bfb5dde902f8fe09fca4cbe5e64..46c29ae533f16064e040f6976c7165bbf2abda2f 100644 (file)
--- a/src/common/config_opts.h
+++ b/src/common/config_opts.h
@@ -475,7 +475,7 @@ OPTION(mds_log_events_per_segment, OPT_INT, 1024)
 OPTION(mds_log_segment_size, OPT_INT, 0)  // segment size for mds log, default to default file_layout_t
 OPTION(mds_log_max_segments, OPT_U32, 30)
 OPTION(mds_log_max_expiring, OPT_INT, 20)
-OPTION(mds_bal_sample_interval, OPT_FLOAT, 3.0)  // every 5 seconds
+OPTION(mds_bal_sample_interval, OPT_DOUBLE, 3.0)  // every 3 seconds
 OPTION(mds_bal_replicate_threshold, OPT_FLOAT, 8000)
 OPTION(mds_bal_unreplicate_threshold, OPT_FLOAT, 0)
 OPTION(mds_bal_frag, OPT_BOOL, false)