From: David Zafman <dzafman@redhat.com>
Date: Wed, 15 Jan 2020 21:48:01 +0000 (+0000)
Subject: osd: Diagnostic logging for upmap cleaning
X-Git-Tag: v13.2.9~60^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F32717%2Fhead;p=ceph.git

osd: Diagnostic logging for upmap cleaning

Fixes: https://tracker.ceph.com/issues/41016

Signed-off-by: David Zafman <dzafman@redhat.com>
(cherry picked from commit b8746e5e851f0f0d6415d0261fa401ffac51a902)
---

diff --git a/src/osd/OSDMap.cc b/src/osd/OSDMap.cc
index 67a97b943af1..da8ddae838ce 100644
--- a/src/osd/OSDMap.cc
+++ b/src/osd/OSDMap.cc
@@ -1696,13 +1696,17 @@ bool OSDMap::check_pg_upmaps(
     for (auto osd : up) {
       auto it = weight_map.find(osd);
       if (it == weight_map.end()) {
-        // osd is gone or has been moved out of the specific crush-tree
+        ldout(cct, 10) << __func__ << " pg " << pg << ": osd " << osd << " is gone or has "
+	              << "been moved out of the specific crush-tree"
+		      << dendl;
         to_cancel->push_back(pg);
         break;
       }
       auto adjusted_weight = get_weightf(it->first) * it->second;
       if (adjusted_weight == 0) {
-        // osd is out/crush-out
+        ldout(cct, 10) << __func__ << " pg " << pg << ": osd " << osd
+	              << " is out/crush-out"
+		    << dendl;
         to_cancel->push_back(pg);
         break;
       }