From 62895477c7e60525e63e9e5117f92b34d467d0e6 Mon Sep 17 00:00:00 2001 From: Julien Desfossez Date: Thu, 30 Aug 2012 15:54:48 -0400 Subject: [PATCH] note on lttng-sessiond restarting for live in README-LIVE Signed-off-by: Julien Desfossez --- REAME-LIVE => README-LIVE | 10 ++++++++++ 1 file changed, 10 insertions(+) rename REAME-LIVE => README-LIVE (55%) diff --git a/REAME-LIVE b/README-LIVE similarity index 55% rename from REAME-LIVE rename to README-LIVE index 05e8041..d7b6557 100644 --- a/REAME-LIVE +++ b/README-LIVE @@ -13,3 +13,13 @@ for live mmap buffer consuming. Then you can compile and use the live branch of LttngTop : git clone -b live git://git.lttng.org/lttngtop.git + +Once everything is installed, you can start as root lttng-sessiond and use +lttngtop (as root or from a user part of the "tracing" group). + +Note: if lttng-sessiond has been used to record a trace before starting +lttngtop (normal lttng use-case), you need to restart it because it +automatically spawned a consumer that prevents lttngtop from registering its +own consumer. The same applies when you finish using lttngtop, you need to +restart the lttng-sessiond daemon to allow others to record traces again. This +is a know problem of integration that will be fixed. -- 2.34.1