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>> If CRC check fails during recovery, remember the page in case> a later CRC for that page properly matches.>

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`@@ -2,7 +2,7 @@`
`2`	`2`	`PostgreSQL TODO List`
`3`	`3`	`====================`
`4`	`4`	`Current maintainer:Bruce Momjian (pgman@candle.pha.pa.us)`
`5`		`-Last updated:Thu Jul28 23:22:50 EDT 2005`
	`5`	`+Last updated:Fri Jul29 12:05:22 EDT 2005`
`6`	`6`
`7`	`7`	`The most recent version of this document can be viewed at`
`8`	`8`	`http://www.postgresql.org/docs/faqs.TODO.html.`
`@@ -938,6 +938,10 @@ Write-Ahead Log`
`938`	`938`	`o -Add ability to turn off full page writes`
`939`	`939`	`o When off, write CRC to WAL and check file system blocks`
`940`	`940`	`on recovery`
	`941`	`+`
	`942`	`+ If CRC check fails during recovery, remember the page in case`
	`943`	`+ a later CRC for that page properly matches.`
	`944`	`+`
`941`	`945`	`o Write full pages during file system write and not when`
`942`	`946`	`the page is modified in the buffer cache`
`943`	`947`

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`@@ -8,7 +8,7 @@`
`8`	`8`	`<bodybgcolor="#FFFFFF"text="#000000"link="#FF0000"vlink="#A00000"alink="#0000FF">`
`9`	`9`	`<h1><aname="section_1">PostgreSQL TODO List</a></h1>`
`10`	`10`	`<p>Current maintainer: Bruce Momjian (<ahref="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/>`
`11`		`-Last updated:Thu Jul28 23:22:50 EDT 2005`
	`11`	`+Last updated:Fri Jul29 12:05:22 EDT 2005`
`12`	`12`	`</p>`
`13`	`13`	`<p>The most recent version of this document can be viewed at<br/>`
`14`	`14`	`<ahref="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>.`
`@@ -848,6 +848,9 @@ <h1><a name="section_19">Write-Ahead Log</a></h1>`
`848`	`848`	`<li>-Add ability to turn off full page writes`
`849`	`849`	`</li><li>When off, write CRC to WAL and check file system blocks`
`850`	`850`	`on recovery`
	`851`	`+<p> If CRC check fails during recovery, remember the page in case`
	`852`	`+ a later CRC for that page properly matches.`
	`853`	`+</p>`
`851`	`854`	`</li><li>Write full pages during file system write and not when`
`852`	`855`	`the page is modified in the buffer cache`
`853`	`856`	`<p> This allows most full page writes to happen in the background`

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