Re: Hot standby and xlog on a ramdisk

From: Scott R Mead <scottm(at)openscg(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: Hot standby and xlog on a ramdisk
Date: 2016-02-04 14:30:11
Message-ID: 56B36073.10706@openscg.com
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On 02/04/2016 09:25 AM, Tore Halvorsen wrote:
>
> On 02/04/2016 09:15 AM, Tore Halvorsen wrote:
> > Can a hot standby run correctly with the xlog-files on a ramdisk?
> >
>
> Yes, but, if you lose any, you'll need to rebuild the standby.
>
>
> Even if the master and archive contain all the wal files?
>
If you have the file somewhere, you're okay, whether it's on the master,
standby or an archive host. If you're using log-shipping, you'll need
all the WALs.
> --
> Eld på åren og sol på eng gjer mannen fegen og fjåg. [Jøtul]
> <demo> Tore Halvorsen || +052 0553034554

--
Scott Mead
OpenSCG <http://www.openscg.com>
http://www.openscg.com
PostgreSQL, Java & Linux Experts

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