On Sat, 2009-12-19 at 23:40 +0100, Jakov Sosic wrote:
> On Fri, 2009-12-18 at 17:17 +0100, Jakov Sosic wrote:
>
> > I've found in cman(5) that openais settings from /etc/ais/openais.conf
> > are ignored if openais is started by ccs_tool, and that I have to set
> > properties for totem in cluster.conf. But how could I do that? Beacause
> > there is no example in the man page :(
>
> I see no one is answering this one... So maybe I should put another
> questions at stake.
>
> Who is running aisexec? ccsd? And where can I get source of the current
> cluster suite? I'll take a look into the source I will hopefully find a
> way to set up broadcasting?
>
>
The developers get alot of mail. It was probably missed. My apologies.
When using cman, you can specify totem parameters in the cluster.conf
file. The man page on rhel5.4 may be out of date. I can't recommend
broadcast, but to use it in cman, add <totem broadcast="yes"> inside the
cluster block. From the current man page:
Other openais parameters
When openais is started by cman (cman_tool runs aisexec), the
openais.conf file is not used. Many of the configuration
parameters listed in openais.conf can be set in cluster.conf
(CCS) instead. Cman will read openais parameters from the
following sections in cluster.conf and load them into openais:
<cluster>
<totem />
<logging />
<event />
<aisexec />
<group />
</cluster>
See the openais.conf(5) man page for more information on keys
that are valid for these sections. Note that settings in the
<clusternodes> section will override settings in the sections
above, and options on the cman_tool command line will override
both. In particular, settings like bindnetaddr, mcastaddr,
mcastport and nodeid will always be replaced by values in
<clusternodes>.
Cman uses different defaults for some of the openais parameters
listed in openais.conf(5). If you wish to use a non-default
setting, they can be configured in cluster.conf as shown above.
Cman uses the following default values:
<totem
vsftype="none"
token="10000"
token_retransmits_before_loss_const="20"
join="60"
consensus="4800"
rrp_mode="none"
<!-- or rrp_mode="active" if altnames are present >
/>
<logging syslog_facility="local4" />
<aisexec user="root" group="root" />
Here’s how to set the token timeout to five seconds:
<totem token="5000"/>
And this is how to add extra openais logging options to CMAN and
CPG:
<logging to_stderr="yes">
<logger ident="CPG" debug="on" to_stderr="yes">
</logger>
<logger ident="CMAN" debug="on" to_stderr="yes">
</logger>
</logging>
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