From bf334e61d89fef971e08d322830d2dd62115556b Mon Sep 17 00:00:00 2001 From: liuchang0812 Date: Fri, 13 Jan 2017 20:12:02 +0800 Subject: [PATCH] doc: explain about logging levels Signed-off-by: liuchang0812 --- doc/rados/troubleshooting/log-and-debug.rst | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/doc/rados/troubleshooting/log-and-debug.rst b/doc/rados/troubleshooting/log-and-debug.rst index d618a880d95f3..dabe8412a8495 100644 --- a/doc/rados/troubleshooting/log-and-debug.rst +++ b/doc/rados/troubleshooting/log-and-debug.rst @@ -150,7 +150,7 @@ Each subsystem has a logging level for its output logs, and for its logs in-memory. You may set different values for each of these subsystems by setting a log file level and a memory level for debug logging. Ceph's logging levels operate on a scale of ``1`` to ``20``, where ``1`` is terse and ``20`` is -verbose. In general, the logs in-memory are not sent to the output log unless: +verbose [#]_ . In general, the logs in-memory are not sent to the output log unless: - a fatal signal is raised or - an ``assert`` in source code is triggered or @@ -555,3 +555,5 @@ RADOS Gateway :Type: Boolean :Required: No :Default: ``false`` + +.. [#] there are levels >20 in some rare cases and that they are extremely verbose. -- 2.39.5