From patchwork Fri Oct 6 18:22:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jonathan Rajotte X-Patchwork-Id: 470795 X-Patchwork-Delegate: jgalar@efficios.com From: jonathan.rajotte-julien at efficios.com (Jonathan Rajotte) Date: Fri, 6 Oct 2017 14:22:47 -0400 Subject: [lttng-dev] [PATCH lttng-tools v3 2/2] man: document dead-peer detection for relayd In-Reply-To: <20171006182247.6874-1-jonathan.rajotte-julien@efficios.com> References: <20171006182247.6874-1-jonathan.rajotte-julien@efficios.com> Message-ID: <20171006182247.6874-2-jonathan.rajotte-julien@efficios.com> Signed-off-by: Jonathan Rajotte --- doc/man/lttng-relayd.8.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/doc/man/lttng-relayd.8.txt b/doc/man/lttng-relayd.8.txt index 218526a1..e37ce845 100644 --- a/doc/man/lttng-relayd.8.txt +++ b/doc/man/lttng-relayd.8.txt @@ -162,6 +162,25 @@ ENVIRONMENT VARIABLES `LTTNG_RELAYD_HEALTH`:: Path to relay daemon health's socket. +`LTTNG_RELAYD_TCP_KEEP_ALIVE_ENABLE`:: + Set to 1 to enable the use of tcp keep-alive allowing the detection of dead + peers. + +`LTTNG_RELAYD_TCP_KEEP_ALIVE_TIME`:: + See tcp(7) tcp_keepalive_time or tcp_keepalive_interval on Solaris 11. + A value of -1 lets the operating system manage this parameter (default). + +`LTTNG_RELAYD_TCP_KEEP_ALIVE_PROBES`:: + See tcp(7) tcp_keepalive_probes. + A value of -1 lets the operating system manage this parameter (default). + +NOTE: Not supported on Solaris. + +`LTTNG_RELAYD_TCP_KEEP_ALIVE_INTVL`:: + See tcp(7) tcp_keepalive_intvl. + A value of -1 lets the operating system manage this parameter (default). + +NOTE: Not supported on Solaris. FILES -----