Обсуждение: Patch to mention cost-based delay in vacuum reference
Hackers, Subject says it all. Please review the grammar ... -- Alvaro Herrera (<alvherre[a]alvh.no-ip.org>) "Et put se mouve" (Galileo Galilei)
Вложения
Updated patch applied. Thanks. --------------------------------------------------------------------------- Alvaro Herrera wrote: > Hackers, > > Subject says it all. Please review the grammar ... > > -- > Alvaro Herrera (<alvherre[a]alvh.no-ip.org>) > "Et put se mouve" (Galileo Galilei) -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073 Index: ref/vacuum.sgml =================================================================== RCS file: /home/alvherre/cvs/pgsql/doc/src/sgml/ref/vacuum.sgml,v retrieving revision 1.36 diff -c -r1.36 vacuum.sgml *** ref/vacuum.sgml 2 Dec 2004 19:28:48 -0000 1.36 --- ref/vacuum.sgml 29 Jul 2005 17:03:36 -0000 *************** *** 174,179 **** --- 174,188 ---- to occupy less disk space. <command>VACUUM FULL</command> will usually shrink the table more than a plain <command>VACUUM</command> would. </para> + + <para> + During <command>VACUUM</command> execution, there can be a substantial + increase in I/O traffic, which cause poor performance for other active + sessions. Therefore, it is sometimes advisable to use + the cost-based vacuum delay feature. See <xref + linkend="runtime" endterm="runtime-config-resource-vacuum-cost"> for more + details. + </para> </refsect1> <refsect1> *************** *** 229,234 **** --- 238,244 ---- <simplelist type="inline"> <member><xref linkend="app-vacuumdb" endterm="app-vacuumdb-title"></member> + <member><xref linkend="runtime" endterm="runtime-config-resource-vacuum-cost"></member> </simplelist> </refsect1> </refentry>
On Sat, Jul 30, 2005 at 11:46:37AM -0400, Bruce Momjian wrote: > > Updated patch applied. Thanks. Huh, something is very wrong with the markup: http://candle.pha.pa.us/main/writings/pgsql/sgml/sql-vacuum.html -- Alvaro Herrera (<alvherre[a]alvh.no-ip.org>) "Having your biases confirmed independently is how scientific progress is made, and hence made our great society what it is today" (Mary Gardiner)
Alvaro Herrera wrote: > On Sat, Jul 30, 2005 at 11:46:37AM -0400, Bruce Momjian wrote: > > > > Updated patch applied. Thanks. > > Huh, something is very wrong with the markup: > > http://candle.pha.pa.us/main/writings/pgsql/sgml/sql-vacuum.html OK, fixed. link and linkend should not both be used. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073
On Sat, Jul 30, 2005 at 12:06:11PM -0400, Alvaro Herrera wrote: > On Sat, Jul 30, 2005 at 11:46:37AM -0400, Bruce Momjian wrote: > > > > Updated patch applied. Thanks. > > Huh, something is very wrong with the markup: > > http://candle.pha.pa.us/main/writings/pgsql/sgml/sql-vacuum.html This should fix it. Sorry. -- Alvaro Herrera (<alvherre[a]alvh.no-ip.org>) "Crear es tan difícil como ser libre" (Elsa Triolet)
Вложения
On Sat, Jul 30, 2005 at 01:04:28PM -0400, Bruce Momjian wrote: > Alvaro Herrera wrote: > > On Sat, Jul 30, 2005 at 11:46:37AM -0400, Bruce Momjian wrote: > > > > > > Updated patch applied. Thanks. > > > > Huh, something is very wrong with the markup: > > > > http://candle.pha.pa.us/main/writings/pgsql/sgml/sql-vacuum.html > > OK, fixed. link and linkend should not both be used. Hmm. I like my solution best because the section title will appear in the link. -- Alvaro Herrera (<alvherre[a]alvh.no-ip.org>) "Porque Kim no hacia nada, pero, eso sí, con extraordinario éxito" ("Kim", Kipling)
OK, I backed out my fix and applied your, and tested the output. --------------------------------------------------------------------------- Alvaro Herrera wrote: > On Sat, Jul 30, 2005 at 12:06:11PM -0400, Alvaro Herrera wrote: > > On Sat, Jul 30, 2005 at 11:46:37AM -0400, Bruce Momjian wrote: > > > > > > Updated patch applied. Thanks. > > > > Huh, something is very wrong with the markup: > > > > http://candle.pha.pa.us/main/writings/pgsql/sgml/sql-vacuum.html > > This should fix it. Sorry. > > -- > Alvaro Herrera (<alvherre[a]alvh.no-ip.org>) > "Crear es tan dif?cil como ser libre" (Elsa Triolet) [ Attachment, skipping... ] -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001 + If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania 19073