From 2295f5009dabfc09eec40bb4f30679d76310ce12 Mon Sep 17 00:00:00 2001 From: Martin Schwenke Date: Tue, 24 Mar 2015 21:04:25 +1100 Subject: [PATCH] ctdb-doc: Document that "ctdb tickle" can now read from stdin BUG: https://bugzilla.samba.org/show_bug.cgi?id=12123 Although this has been queued for a while, with changes to add stdin support to the original ctdb tool, this came for free with the replacement tool. addtickle and deltickle also now have this feature. However, they're internal commands and we're not adding new documentation for internal/debug commands. Signed-off-by: Martin Schwenke Reviewed-by: Amitay Isaacs --- ctdb/doc/ctdb.1.xml | 23 +++++++++++++++++------ 1 file changed, 17 insertions(+), 6 deletions(-) diff --git a/ctdb/doc/ctdb.1.xml b/ctdb/doc/ctdb.1.xml index 7878c4c2b15..9324813fe51 100644 --- a/ctdb/doc/ctdb.1.xml +++ b/ctdb/doc/ctdb.1.xml @@ -1440,13 +1440,24 @@ RUNNING - tickle <parameter>SRC-IPADDR</parameter>:<parameter>SRC-PORT</parameter> <parameter>DST-IPADDR</parameter>:<parameter>DST-PORT</parameter> + tickle - Send a TCP tickle to the source host for the specified TCP - connection. A TCP tickle is a TCP ACK packet with an invalid - sequence and acknowledge number and will when received by the - source host result in it sending an immediate correct ACK back - to the other end. + Read a list of TCP connections, one per line, from standard + input and send a TCP tickle to the source host for each + connection. A connection is specified as: + + + SRC-IPADDR:SRC-PORT DST-IPADDR:DST-PORT + + + A single connection can be specified on the command-line + rather than on standard input. + + + A TCP tickle is a TCP ACK packet with an invalid sequence and + acknowledge number and will when received by the source host + result in it sending an immediate correct ACK back to the + other end. TCP tickles are useful to "tickle" clients after a IP failover has -- 2.47.2