From 0c48b27d0fe4e127e58551028ececb4fc1b44186 Mon Sep 17 00:00:00 2001
From: Niels de Vos <ndevos@ibm.com>
Date: Tue, 29 Oct 2024 16:34:39 +0100
Subject: [PATCH] rbd: log the watchers if there are too many

Signed-off-by: Niels de Vos <ndevos@ibm.com>
---
 internal/rbd/rbd_util.go | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/internal/rbd/rbd_util.go b/internal/rbd/rbd_util.go
index fbae7f4181d..59eb2152034 100644
--- a/internal/rbd/rbd_util.go
+++ b/internal/rbd/rbd_util.go
@@ -578,6 +578,10 @@ func (ri *rbdImage) isInUse() (bool, error) {
 		defaultWatchers += count
 	}
 
+	if len(watchers) > defaultWatchers {
+		log.ErrorLogMsg("too many watchers (%d > %d): %v", len(watchers), defaultWatchers, watchers)
+	}
+
 	return len(watchers) > defaultWatchers, nil
 }