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MultiXact member wraparound protections - Mailing list pgsql-admin

From	Pavlov, Vladimir
Subject	MultiXact member wraparound protections
Date	March 29, 2016 16:25:16
Msg-id	B38B34EC5621E34DABCE13E8B18936E602DC2C14BE68@EXSERV.Gallup.tns Whole thread Raw
Responses	Re: MultiXact member wraparound protections ("Pavlov, Vladimir" <Vladimir.Pavlov@tns-global.ru>) Re: MultiXact member wraparound protections (Alvaro Herrera <alvherre@2ndquadrant.com>)
List	pgsql-admin

Hello,

The server logs contain errors:

MultiXact member wraparound protections are disabled because oldest checkpointed MultiXact 1085772411 does not exist on disk

How to enable MultiXact member wraparound protection?

Kind regards,

Vladimir Pavlov

pgsql-admin by date:

From: Tom Lane
Date: 25 March 2016, 19:51:31
Subject: Re: temp file 1TB size

From: "Pavlov, Vladimir"
Date: 29 March 2016, 16:29:05
Subject: Re: MultiXact member wraparound protections