It seems not this compatibility problem. I have removed all ust1.0 stuffs in the instrumented Mariadb code and replaced with lttng-ust 2.x say, tracepoint statements, trancepoint provider files, probes files and use the lib -llttng-ust instead of -lust. Anything I missed?
Is "libust[7848/7853]: " reported from lttng-tools 2.0? Actually, this is printed from lttng-ust-2.1.2 Thanks Yang ________________________________________ From: Mathieu Desnoyers [[email protected]] Sent: Friday, May 17, 2013 3:46 PM To: Yang Wang Cc: Yannick Brosseau; David Goulet; Alexandre Montplaisir; Graeme Johnson; Kenneth Kent; [email protected] Subject: Re: Mariadb+LTTng 2.x lttng-ust 2.1 is not compatible with lttng-tools 2.0. 2.1 with 2.1, 2.0 with 2.0. Thanks, Mathieu * Yang Wang ([email protected]) wrote: > I have ported Mariadb+UST1.0 to Mariadb+LTTng 2.0. > but when I initialize system tables > > scripts/mysql_install_db --basedir=/usr/local/mysql --user=mysql > > It reports > > libust[7848/7853]: Error: incorrect message size: 292 > (in ustcomm_recv_app_reply() at lttng-ust-comm.c:523) > libust[7848/7853]: Error: incorrect message size: 292 > (in ustcomm_recv_app_reply() at lttng-ust-comm.c:523) > libust[7848/7853]: Error: incorrect message size: 292 > (in ustcomm_recv_app_reply() at lttng-ust-comm.c:523) > 130517 13:12:20 [Note] /usr/local/mysql/libexec/mysqld: Shutdown complete > > > I am using lttng-ust-2.1.2 > > Could anyone help me figure out the reason? > > Thanks > > Yang -- Mathieu Desnoyers EfficiOS Inc. http://www.efficios.com _______________________________________________ lttng-dev mailing list [email protected] http://lists.lttng.org/cgi-bin/mailman/listinfo/lttng-dev
