[PATCH] CTDB patches
martin at meltin.net
Mon Mar 3 17:23:18 MST 2014
On Mon, 3 Mar 2014 13:12:21 +1100, Amitay Isaacs <amitay at gmail.com>
> Here are some fixes to CTDB that resulted from testing on AIX.
Pushed to autobuild.
Just for the record... and mostly for my own memory... ;-)
While reviewing the tickle changes I confirmed that CTDB doesn't need to
try to register tickles for LVS connections (single IP,
ctdb->single_ip_vnn). They're not used on the "takeover node".
* The code path that uses registered tickles on the takeover node is:
ctdb_announce_vnn_iface() resets vnn->tcp_array to NULL.
So ctdb_control_tcp_client(), ctdb_control_tcp_add(),
ctdb_control_tcp_remove() do not need to check ctdb->single_ip_vnn.
* However, 91.lvs uses:
ctdb killtcp ->
This path obviously needs to keep working for LVS. It doesn't depend
on registered connections. It just kills connections found by
peace & happiness,
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