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Full Discussion: PowerHA6
Operating Systems AIX PowerHA6 Post 302752011 by MichaelFelt on Saturday 5th of January 2013 08:45:51 AM
Old 01-05-2013
You should be thinking in terms of boot IP address.

Since HACMP/PowerHA 5.X the correct term has been service/non-service IP addresses (when using IP aliasing, versus the HACMP 4.X and earlier standard of IP address "replacement".

The difference between a persistent address and a service address is that a persistent address is node bound while a service is not node bound - a service address is resource group bound.

Using/documenting a PowerHA cluster using the term "boot" only leads to confusion.

Yes, you can create etherchannels - but do not let an adapter become a SPOF (maybe I read wrong, but I am unsure if you have 2 NIC with 2 ports each per server, or 2 servers with 1 NIC and 2 ports each. If 2 NICS per server, 2x etherchannel is fine (great even!), otherwise - not advised -- Just make sure it is one port each from each NIC.

Hope this helps!
 
avahi-publish-service(1)				      General Commands Manual					  avahi-publish-service(1)

NAME
avahi-publish-service - Register an mDNS/DNS-SD service or host name or address mapping using the Avahi daemon SYNOPSIS
avahi-publish -s [options] name service-type port [TXT data ...] avahi-publish-service [options] name service-type port [TXT data ...] avahi-publish -a [options] host name address avahi-publish-address [options] host name address DESCRIPTION
Register an mDNS/DNS-SD service or host name/address mapping using the Avahi daemon. OPTIONS
When calling in service registration mode, specify a DNS-SD service name (e.g. "Lennart's Files"), a service type (e.g. _http._tcp) and an IP port number for the service, optionally followed by any number of TXT record strings on the command line. When calling in address/host name registration mode specify a fully qualified host name and an address (IPv4 or IPv6). -s | --service Register a service. avahi-publish-service is equivalent to avahi-publish -s. -a | --address Register an address/host name mapping. avahi-publish-address is equivalent to avahi-publish -a. -v | --verbose Enable verbose mode. -H | --host= HOSTNAME Specify a host name for this service, in case it doesn't reside on the local host. This host name needs to be fully qualified and resolvable using mDNS or unicast DNS. -d | --domain= DOMAIN Publish the service in the specified domain. If omitted the Avahi daemon will publish it in its default domain (usually .local). --subtype= SUBTYPE Register the service with an additional subtype in addition to the main type. DNS-SD subtypes have the form _anon._sub._ftp._tcp, where _anon is the identifier of the subtype and _ftp._tcp is the main type. You may pass this option multiple times to register the service with multiple subtypes. -f | --no-fail Don't fail if the daemon is not found running. Instead, wait until it appears. If it disconnects, try to reconnect. -h | --help Show help -V | --version Show version information. AUTHORS
The Avahi Developers <avahi (at) lists (dot) freedesktop (dot) org>; Avahi is available from http://avahi.org/ SEE ALSO
avahi-resolve(1), avahi-browse(1), avahi-daemon(8) COMMENTS
This man page was written using xml2man(1) by Oliver Kurth. Manuals User avahi-publish-service(1)
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