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clu_alias.config(4)
NAME
  clu_alias.config - Configuration file for cluster aliases

SYNOPSIS
  /etc/clu_alias.config

DESCRIPTION
  The /etc/clu_alias.config file is a context-dependent symbolic link (CDSL)
  whose target is a member-specific clu_alias.config file. Each member's
  clu_alias.config file contains the cluamgr commands that configure aliases,
  including the default cluster alias, for that member.	 At boot time, a
  member's /etc/clu_alias.config file is called from the clusterwide
  /sbin/init.d/clu_alias script.

  Because, each cluster member configures its aliases independently of other
  cluster members, a cluster member can configure aliases to fit its role in
  the cluster. For example, one member might want the majority of connection
  requests for a particular alias directed to it; another member might not
  want to receive any requests for an alias, but will route requests. See
  cluamgr(8) for detailed information on cluster alias configuration options.

  The format of clu_alias.config is a series of cluamgr commands.

				     Note

       Although you can edit clu_alias.config manually, the preferred
       method for maintaining cluster aliases is through the SysMan Menu
       or the System Management Station.

EXAMPLES
  Entries in the clu_alias.config file look like this (comments added for
  clarity):

       # The default cluster alias - all clu_alias.config files
       # have this entry.

	 /usr/sbin/cluamgr -a alias=DEFAULTALIAS,selw=3,selp=1,join

       # Member-specific entries:

       # Specify and join alias gourmet. Set selw to make sure
       # that this node receives most of the connection requests
       # for this alias.

	 /usr/sbin/cluamgr -a alias=gourmet,join,selw=50

       # Specify, but do not join, alias mailfeed. Set rpri to the
       # maximum value so this node will be the router for this alias.
       # No other cluster member should set rpri=100 for this alias.

	 /usr/sbin/cluamgr -a alias=mailfeed,rpri=100

FILES
  /etc/clu_alias.config
	      Member-specific configuration file for cluster aliases.

  /sbin/init.d/clu_alias
	      Clusterwide startup file for cluster alias subsystem.

SEE ALSO
  Commands: cluamgr(8), clua_active(8) sms(8), sysman(8)

  Functions: clua_error(3), clua_getaliasaddress(3), clua_getaliasinfo(3),
  clua_getdefaultalias(3), clua_isalias(3), clua_registerservice(3)

  Files: clua_services(4), exports.aliases(4)

Index for Section 4

Alphabetical listing for C

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