| From: | Heikki Linnakangas <heikki(dot)linnakangas(at)enterprisedb(dot)com> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Simon Riggs <simon(at)2ndquadrant(dot)com>, Greg Smith <greg(at)2ndquadrant(dot)com>, Josh Berkus <josh(at)postgresql(dot)org>, Hannu Krosing <hannu(at)2ndquadrant(dot)com>, Stefan Kaltenbrunner <stefan(at)kaltenbrunner(dot)cc>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Sync Rep Design |
| Date: | 2010-12-31 12:57:30 |
| Message-ID: | 4D1DD33A.8030404@enterprisedb.com |
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| Lists: | pgsql-hackers |
On 31.12.2010 14:40, Robert Haas wrote:
> Someone may have proposed this before, but one way of getting standby
> naming "for free" would be to make the standby names the same as the
> roles used to log in, rather than adding a separate parameter. We
> could just recommend to people that they use a separate, descriptive
> role name for each standby. Then the synchronous_standbys parameter -
> when added - would mean "a standby from one of these roles".
Seems a bit weird. It's not a lot of effort to give each standby a name.
But if you want something automatic, how about gethostname() ?
--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com
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