From: Arvin Schnell <aschnell@suse.de>
Date: Thu, 18 Apr 2024 14:21:24 +0000 (+0200)
Subject: - added note
X-Git-Tag: v0.11.0~2^2
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=8f03bc0c21202a205597ea190ed7ff5b043ee6aa;p=thirdparty%2Fsnapper.git

- added note
---

diff --git a/client/systemd-helper.cc b/client/systemd-helper.cc
index 12751c94..8f36e5c1 100644
--- a/client/systemd-helper.cc
+++ b/client/systemd-helper.cc
@@ -183,7 +183,13 @@ cleanup(ProxySnappers* snappers)
 
 		SystemCmd cmd({ BTRFS_BIN, "qgroup", "clear-stale", subvolume });
 		if (cmd.retcode() != 0)
+		{
+		    // This fails more often than not since qgroups of just deleted
+		    // subvolume are busy. So do not set an error code here. Still log the
+		    // failure to help people understand this stuff.
+
 		    cerr << "'btrfs qgroup clear-stale " << subvolume << "' failed." << endl;
+		}
 	    }
 	}
     }