Running the OVS daemons with strace option enabled
will block if we pipe the output. We use tee
to log the output of ovs-ctl to ovs-ctl.log
This patch disables the startup script logging when we run the
OVS daemons with the strace option.
Signed-off-by: Gurucharan Shetty <gshetty@nicira.com>
fi
ovs_ctl () {
- echo "`date -u`:$@" >> "${logdir}/ovs-ctl.log"
- "${datadir}/scripts/ovs-ctl" "$@" 2>&1 | tee -a "${logdir}/ovs-ctl.log"
+ case "$@" in
+ *"=strace"*)
+ # In case of running the daemon with strace, piping the o/p causes
+ # the script to block (strace probably does not close the inherited
+ # pipe). So, do not log the o/p to ovs-ctl.log.
+ "${datadir}/scripts/ovs-ctl" "$@"
+ ;;
+ *)
+ echo "`date -u`:$@" >> "${logdir}/ovs-ctl.log"
+ "${datadir}/scripts/ovs-ctl" "$@" 2>&1 | tee -a "${logdir}/ovs-ctl.log"
+ ;;
+ esac
}
VERSION='@VERSION@'