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Linux Replicated High Availability Manager 1.4.2 (DRBD 8.2 based branch)
04-15-2008
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Catalyst::TraitFor::Model::DBIC::Schema::Replicated(3pm)User Contributed Perl DocumentatioCatalyst::TraitFor::Model::DBIC::Schema::Replicated(3pm) NAME
Catalyst::TraitFor::Model::DBIC::Schema::Replicated - Replicated storage support for Catalyst::Model::DBIC::Schema SYNOPSiS __PACKAGE__->config({ traits => ['Replicated'] connect_info => ['dbi:mysql:master', 'user', 'pass'], replicants => [ ['dbi:mysql:slave1', 'user', 'pass'], ['dbi:mysql:slave2', 'user', 'pass'], ['dbi:mysql:slave3', 'user', 'pass'], ], balancer_args => { master_read_weight => 0.3 } }); DESCRIPTION
Sets your storage_type to DBIx::Class::Storage::DBI::Replicated and connects replicants provided in config. See that module for supported resultset attributes. The default "balancer_type" in DBIx::Class::Storage::DBI::Replicated is "::Random". Sets the "master_read_weight" in DBIx::Class::Storage::DBI::Replicated::Balancer::Random to 1 by default, meaning that you have the same chance of reading from master as you do from replicants. Set to 0 to turn off reads from master. CONFIG PARAMETERS
replicants Array of connect_info settings for every replicant. The following can be set via "connect_info" in Catalyst::Model::DBIC::Schema, or as their own parameters. If set via separate parameters, they will override the settings in "connect_info". pool_type See "pool_type" in DBIx::Class::Storage::DBI::Replicated. pool_args See "pool_args" in DBIx::Class::Storage::DBI::Replicated. balancer_type See "balancer_type" in DBIx::Class::Storage::DBI::Replicated. balancer_args See "balancer_args" in DBIx::Class::Storage::DBI::Replicated. SEE ALSO
Catalyst::Model::DBIC::Schema, DBIx::Class, DBIx::Class::Storage::DBI::Replicated, Catalyst::TraitFor::Model::DBIC::Schema::Caching AUTHOR
See "AUTHOR" in Catalyst::Model::DBIC::Schema and "CONTRIBUTORS" in Catalyst::Model::DBIC::Schema. COPYRIGHT
See "COPYRIGHT" in Catalyst::Model::DBIC::Schema. LICENSE
This program is free software, you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.14.2 2011-05-15 Catalyst::TraitFor::Model::DBIC::Schema::Replicated(3pm)