High Availability

On 07/20/2016 11:53 AM, dangal wrote:

Dear , I have a question for them , in our work we have an environment with
streaming replication and everything works in the best way , we are trying
to implement high availability and for that we try to use pgpool and we
could not get it to work with md5 authentication

The errors/problems where?

The area of systems my company consulted us that we viability of using DRBD
The truth is that looking at your site only see old references to that
product , without being pgpool recommending us to make high availability?

With out more information this is throwing darts at a board, so:

What version(s) of Postgres?

What version(s) of pgpool?

What is your setup, number of masters/slaves and layout?

What is your definition of high availability?

Thank you very much

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Adrian Klaver
adrian.klaver@aklaver.com

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On 07/20/2016 11:53 AM, dangal wrote:

Dear , I have a question for them , in our work we have an environment
with
streaming replication and everything works in the best way , we are
trying
to implement high availability and for that we try to use pgpool and
we
could not get it to work with md5 authentication

The errors/problems where?

The area of systems my company consulted us that we viability of using
DRBD
The truth is that looking at your site only see old references to that
product , without being pgpool recommending us to make high
availability?

With out more information this is throwing darts at a board, so:

What version(s) of Postgres?

What version(s) of pgpool?

What is your setup, number of masters/slaves and layout?

What is your definition of high availability?

Also the original poster might want to take a look at FAQ:

http://pgpool.net/mediawiki/index.php/FAQ

Especially this:

http://pgpool.net/mediawiki/index.php/FAQ#I_created_pool_hba.conf_and_pool_passwd_to_enable_md5_authentication_through_pgpool-II_but_it_does_not_work._Why.3F

and this:

http://pgpool.net/mediawiki/index.php/FAQ#md5_authentication_does_not_work._Please_help

Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
Japanese:http://www.sraoss.co.jp

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