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Re: AW: WAL does not recover gracefully from out-of-disk-sp ace

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Zeugswetter Andreas SB <ZeugswetterA(at)wien(dot)spardat(dot)at>
Cc: Vadim Mikheev <vadim4o(at)email(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: AW: WAL does not recover gracefully from out-of-disk-sp ace
Date: 2001-02-26 15:39:56
Message-ID: 26233.983201996@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
Zeugswetter Andreas SB <ZeugswetterA(at)wien(dot)spardat(dot)at> writes:
> Imho this write at logfile init time adds a substantial amount of IO,
> that would better be avoided. If we really need this, it would imho 
> be better to preallocate N logfiles and reuse them after checkpoint.

Already done.  See the WAL_FILES parameter.

			regards, tom lane

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