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Diffstat (limited to 'docs-xml/smbdotconf/tuning/aiowritesize.xml')
| -rw-r--r-- | docs-xml/smbdotconf/tuning/aiowritesize.xml | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/docs-xml/smbdotconf/tuning/aiowritesize.xml b/docs-xml/smbdotconf/tuning/aiowritesize.xml new file mode 100644 index 0000000..1d649fe --- /dev/null +++ b/docs-xml/smbdotconf/tuning/aiowritesize.xml @@ -0,0 +1,24 @@ +<samba:parameter name="aio write size" + context="S" + type="bytes" + xmlns:samba="http://www.samba.org/samba/DTD/samba-doc"> +<description> + <para>If this integer parameter is set to a non-zero value, + Samba will write to files asynchronously when the request size is bigger + than this value. Note that it happens only for non-chained and non-chaining + reads and when not using write cache.</para> + <para>The only reasonable values for this parameter are 0 (no async I/O) and + 1 (always do async I/O).</para> + <para>Compared to <smbconfoption name="aio read size"/> this parameter has + a smaller effect, most writes should end up in the + file system cache. Writes that require space allocation might + benefit most from going asynchronous.</para> + + <related>write cache size</related> + <related>aio read size</related> +</description> + +<value type="default">1</value> +<value type="example">0<comment>Always do writes synchronously + </comment></value> +</samba:parameter> |