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Fix typo (block size is 8 kB not 8192 kB).
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@ -1,5 +1,5 @@
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<!--
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<!--
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$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.87 2001/09/30 20:16:21 tgl Exp $
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$Header: /cvsroot/pgsql/doc/src/sgml/runtime.sgml,v 1.88 2001/10/01 22:44:31 tgl Exp $
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-->
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-->
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<Chapter Id="runtime">
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<Chapter Id="runtime">
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@ -565,7 +565,7 @@ env PGOPTIONS='-c geqo=off' psql
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the disk cache (that is, the portion of the kernel's disk
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the disk cache (that is, the portion of the kernel's disk
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cache that will be used for
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cache that will be used for
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<productname>Postgres</productname> data files). This is
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<productname>Postgres</productname> data files). This is
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measured in disk pages, which are normally 8kB apiece.
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measured in disk pages, which are normally 8 kB apiece.
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</para>
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</para>
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</listitem>
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</listitem>
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</varlistentry>
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</varlistentry>
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@ -1811,7 +1811,7 @@ dynamic_library_path = '/usr/local/lib/postgresql:/home/my_project/lib:$libdir'
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<row>
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<row>
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<entry><varname>SHMMAX</></>
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<entry><varname>SHMMAX</></>
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<entry>Maximum size of shared memory segment (bytes)</>
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<entry>Maximum size of shared memory segment (bytes)</>
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<entry>250 kB + 8.2kB * <varname>shared_buffers</> + 14.2kB * <varname>max_connections</> or infinity</entry>
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<entry>250kB + 8.2kB * <varname>shared_buffers</> + 14.2kB * <varname>max_connections</> or infinity</entry>
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</row>
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</row>
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<row>
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<row>
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@ -1886,7 +1886,7 @@ dynamic_library_path = '/usr/local/lib/postgresql:/home/my_project/lib:$libdir'
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(You can therefore, as a temporary solution, lower these settings
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(You can therefore, as a temporary solution, lower these settings
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to get rid of the failures.) As a rough approximation you can
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to get rid of the failures.) As a rough approximation you can
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estimate the required segment size as the number of buffers times
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estimate the required segment size as the number of buffers times
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the block size (8192 kB by default) plus ample overhead (at least
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the block size (8 kB by default) plus ample overhead (at least
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half a megabyte). Any error message you might get will contain the
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half a megabyte). Any error message you might get will contain the
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size of the failed allocation request.
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size of the failed allocation request.
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</para>
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</para>
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