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26 lines
1.2 KiB
XML
26 lines
1.2 KiB
XML
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<samba:parameter name="veto oplock files"
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context="S"
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type="string"
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xmlns:samba="http://samba.org/common">
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<description>
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<para>This parameter is only valid when the <link linkend="OPLOCKS">
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<parameter moreinfo="none">oplocks</parameter></link>
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parameter is turned on for a share. It allows the Samba administrator
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to selectively turn off the granting of oplocks on selected files that
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match a wildcarded list, similar to the wildcarded list used in the
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<link linkend="VETOFILES"><parameter moreinfo="none">veto files</parameter></link>
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parameter.</para>
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<para>You might want to do this on files that you know will
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be heavily contended for by clients. A good example of this
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is in the NetBench SMB benchmark program, which causes heavy
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client contention for files ending in <filename moreinfo="none">.SEM</filename>.
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To cause Samba not to grant oplocks on these files you would use
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the line (either in the [global] section or in the section for
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the particular NetBench share :</para>
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</description>
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<value type="default"><comment>No files are vetoed for oplock grants</comment></value>
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<value type="example">/.*SEM/</value>
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</samba:parameter>
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