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<spanid="cb2-66"><ahref="#cb2-66" aria-hidden="true" tabindex="-1"></a><spanclass="co"># are not covered by the predefined settings provided by this role.</span></span>
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<spanid="cb2-67"><ahref="#cb2-67" aria-hidden="true" tabindex="-1"></a><spanclass="co"># 'timesync_chrony_custom_settings' allows to define a list of custom settings</span></span>
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<spanid="cb2-68"><ahref="#cb2-68" aria-hidden="true" tabindex="-1"></a><spanclass="co"># for the chrony.conf file, by providing a list of settings. As an example,</span></span>
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<spanid="cb2-69"><ahref="#cb2-69" aria-hidden="true" tabindex="-1"></a><spanclass="co"># for debugging, one might need to log mesurements, statistics and tracking.</span></span>
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<spanid="cb2-69"><ahref="#cb2-69" aria-hidden="true" tabindex="-1"></a><spanclass="co"># for debugging, one might need to log measurements, statistics and tracking.</span></span>
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<spanid="cb2-70"><ahref="#cb2-70" aria-hidden="true" tabindex="-1"></a><spanclass="co"># This information is usually stored in the /var/log/chrony directory. For</span></span>
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<spanid="cb2-71"><ahref="#cb2-71" aria-hidden="true" tabindex="-1"></a><spanclass="co"># that, one needs to define two different settings (logdir and log), as</span></span>
<spanid="cb2-81"><ahref="#cb2-81" aria-hidden="true" tabindex="-1"></a><spanclass="co"># for custom handling of the reboot requirement. If this variable is not set,</span></span>
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<spanid="cb2-82"><ahref="#cb2-82" aria-hidden="true" tabindex="-1"></a><spanclass="co"># the role will fail to ensure the reboot requirement is not overlooked.</span></span>
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<spanid="cb2-83"><ahref="#cb2-83" aria-hidden="true" tabindex="-1"></a><spanclass="co"># For non-transactional update systems, this variable is ignored.</span></span>
<spanid="cb2-86"><ahref="#cb2-86" aria-hidden="true" tabindex="-1"></a><spanclass="co"># This option is useful on systems where IPv6 or IPv4 are disabled.</span></span>
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<spanid="cb2-87"><ahref="#cb2-87" aria-hidden="true" tabindex="-1"></a><spanclass="co"># chronyd will work on a IPv6-disabled host without -4, but it logs error messages</span></span>
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<spanid="cb2-88"><ahref="#cb2-88" aria-hidden="true" tabindex="-1"></a><spanclass="co"># when binding to the IPv6 sockets fails. Adding the -4 option disables those sockets</span></span>
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<spanid="cb2-89"><ahref="#cb2-89" aria-hidden="true" tabindex="-1"></a><spanclass="co"># and there are no error messages. It's also useful to prevent the client from using</span></span>
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<spanid="cb2-90"><ahref="#cb2-90" aria-hidden="true" tabindex="-1"></a><spanclass="co"># IPv6 servers when IPv4 is known to work better (e.g. IPv6 over a tunnel).</span></span>
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<spanid="cb2-91"><ahref="#cb2-91" aria-hidden="true" tabindex="-1"></a><spanclass="co"># Corresponds to the `-4` and `-6` OPTIONS for chronyd and ntpd. Values are:</span></span>
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<spanid="cb2-92"><ahref="#cb2-92" aria-hidden="true" tabindex="-1"></a><spanclass="co"># * IPv4 - use only IPv4</span></span>
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<spanid="cb2-93"><ahref="#cb2-93" aria-hidden="true" tabindex="-1"></a><spanclass="co"># * IPv6 - use only IPv6</span></span>
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<spanid="cb2-94"><ahref="#cb2-94" aria-hidden="true" tabindex="-1"></a><spanclass="co"># * all - use both IPv4 and IPv6</span></span>
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<spanid="cb2-95"><ahref="#cb2-95" aria-hidden="true" tabindex="-1"></a><spanclass="co"># Default is all</span></span>
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