Re: need a hand with my backup strategy please... - Mailing list pgsql-general

From Echlin, Jamie (KFIA 611)
Subject Re: need a hand with my backup strategy please...
Date
Msg-id 554D103FC7ADE5468CEACC120CCA09910B3C17FD@GBW20014183.gbl.ad.hedani.net
Whole thread Raw
In response to Re: need a hand with my backup strategy please...  (Ray Stell <stellr@vt.edu>)
Responses Re: need a hand with my backup strategy please...  (Albe Laurenz <laurenz.albe@wien.gv.at>)
List pgsql-general
>> Unfortunately though if there is heavy load, the wal files will be generated more regularly than the 5 minute max.

> If you wrote the WAL to an external, mounted disk, wouldn't that solve the issue?

What I'm trying to say is that I configured it to keep (60/5) * 24 segments plus a few spare, because I am switching
xlogevery 5 mins. But if there is heavy load then they will be generated more often than every 5 mins, so that number
won'tbe enough. 

But I think it's a moot point because they seem to be useless unless you have all of them up to the last base backup.
Whichto me indicates I need to do a base backup every day...? 

Cheers, jamie


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