From 169d6805ffd549cfe5e00a15a4ae10f33ebdf97d Mon Sep 17 00:00:00 2001 From: Sage Weil Date: Fri, 16 Jan 2015 13:32:50 -0800 Subject: [PATCH] mon/OSDMonitor: don't -nan for variance when no osds Signed-off-by: Sage Weil --- src/mon/OSDMonitor.cc | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/mon/OSDMonitor.cc b/src/mon/OSDMonitor.cc index 507ae1485db53..003fa57ec3eca 100644 --- a/src/mon/OSDMonitor.cc +++ b/src/mon/OSDMonitor.cc @@ -641,7 +641,9 @@ protected: int64_t kb = 0, kb_used = 0, kb_avail = 0; double util = get_bucket_utilization(qi.id, kb, kb_used, kb_avail) ? 100.0 * (double)kb_used / (double)kb : 0; - double var = util / average_util; + double var = 1.0; + if (average_util) + var = util / average_util; dump_item(qi, reweight, kb, kb_used, kb_avail, util, var, f); -- 2.39.5