Re: Simplifying "standby mode"
| От | Andrew Dunstan |
|---|---|
| Тема | Re: Simplifying "standby mode" |
| Дата | |
| Msg-id | 4506ED8B.3030808@dunslane.net обсуждение исходный текст |
| Ответ на | Re: Simplifying "standby mode" (Simon Riggs <simon@2ndquadrant.com>) |
| Ответы |
Re: Simplifying "standby mode"
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| Список | pgsql-hackers |
Simon Riggs wrote: > > In general, log shipping between servers running different release > levels will not be possible. However, it may be possible for servers > running different minor release levels e.g. 8.2.1 and 8.2.2 to > inter-operate successfully. No formal support for that is offered and > there may be minor releases where that is not possible, so it is unwise > to rely on that capability. > > My memory is lousy at the best of times, but when have we had a minor release that would have broken this due to changed format? OTOH, the Primary and Backup servers need the same config settings (e.g. --enable-integer-datetimes), architecture, compiler, etc, do they not? Probably working from an identical set of binaries would be ideal. cheers andrew
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