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<samba:parameter name="aio read size"
context="S"
type="integer"
xmlns:samba="http://www.samba.org/samba/DTD/samba-doc">
<description>
<para>If Samba has been built with asynchronous I/O support and this
integer parameter is set to non-zero value,
Samba will read from file asynchronously when size of request 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>Current implementation of asynchronous I/O in Samba 3.0 does support
only up to 10 outstanding asynchronous requests, read and write combined.</para>
<related>write cache size</related>
<related>aio write size</related>
</description>
<value type="default">0</value>
<value type="example">16384<comment> Use asynchronous I/O for reads bigger than 16KB
request size</comment></value>
</samba:parameter>
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