From: Michael J. Kidd <linuxkidd@gmail.com>
Date: Fri, 11 Jul 2025 14:06:30 +0000 (-0400)
Subject: mon/PGmap: Add warn description for bluestore fragmentation
X-Git-Tag: testing/wip-vshankar-testing-20250903.070400-debug~2^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=2fc67a6fa53631eba52e1238aaac699adb791ba8;p=ceph-ci.git

mon/PGmap: Add warn description for bluestore fragmentation

Add a user friendly description for
BLUESTORE_FREE_FRAGMENTATION warning.  This is displayed
in `ceph -s` and `ceph health detail` to help the user
understand what BLUESTORE_FREE_FRAGMENTATION means.

Signed-off-by: Michael J. Kidd <linuxkidd@gmail.com>
---

diff --git a/src/mon/PGMap.cc b/src/mon/PGMap.cc
index 486e38de7f6..f7a75583c3f 100644
--- a/src/mon/PGMap.cc
+++ b/src/mon/PGMap.cc
@@ -3317,6 +3317,8 @@ void PGMap::get_health_checks(
 	for (auto str : asum.second.second) {
 	  summary += str;
 	}
+      } else if (asum.first == "BLUESTORE_FREE_FRAGMENTATION") {
+        summary += " experiencing high free space fragmentation of BlueStore";
       }
 
       auto& d = checks->add(asum.first, HEALTH_WARN, summary, asum.second.first);