osd: compute OSD's space usage ratio via raw space utilization

Fixes: https://tracker.ceph.com/issues/50533
Signed-off-by: Igor Fedotov <ifedotov@suse.com>
(cherry picked from commit 81c4d82be02ee14aff2849b3025a5dea6cb0327e)

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 121190f409549a87b89ee2b67c3ca0c405cae59c..c2be257bd0bcb8a20a598fdbb9c3928e040e9a47 100644 (file)
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -1026,7 +1026,7 @@ float OSDService::compute_adjusted_ratio(osd_stat_t new_stat, float *pratio,
                                         uint64_t adjust_used)
 {
   *pratio =
-   ((float)new_stat.statfs.get_used()) / ((float)new_stat.statfs.total);
+   ((float)new_stat.statfs.get_used_raw()) / ((float)new_stat.statfs.total);
 
   if (adjust_used) {
     dout(20) << __func__ << " Before kb_used() " << new_stat.statfs.kb_used()  << dendl;
@@ -1047,7 +1047,7 @@ float OSDService::compute_adjusted_ratio(osd_stat_t new_stat, float *pratio,
   if (backfill_adjusted) {
     dout(20) << __func__ << " backfill adjusted " << new_stat << dendl;
   }
-  return ((float)new_stat.statfs.get_used()) / ((float)new_stat.statfs.total);
+  return ((float)new_stat.statfs.get_used_raw()) / ((float)new_stat.statfs.total);
 }
 
 void OSDService::send_message_osd_cluster(int peer, Message *m, epoch_t from_epoch)